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Merge List:
+ 2021-08-26 5e6a7e9b86 embed: remove reference to global variables in docs
+ 2021-08-26 166b691b65 cmd/compile/internal/types2: remove need for instance (struct)
+ 2021-08-26 d6bdae33e9 cmd/compile/internal/types2: address some TODOs (cleanup)
+ 2021-08-26 770df2e18d crypto/tls: fix typo in PreferServerCipherSuites comment
+ 2021-08-26 a6ff433d6a cmd/go: pass -gcflags after other flags generated by the go command
+ 2021-08-25 4f2620285d cmd/compile/internal/types2: fix type set printing and add test
+ 2021-08-25 0ac64f6d70 cmd/compile/internal/types2: rename IsMethodSet to IsConstraint (cleanup)
+ 2021-08-25 4068fb6c21 cmd/compile: always accept 1.18 syntax but complain if not 1.18
+ 2021-08-25 bf0bc4122f go/types, types2: don't re-evaluate context string for each function argument (optimization)
+ 2021-08-25 4158e88f64 cmd/compile/internal/syntax: fix position of type parameter field
+ 2021-08-25 647bef6c59 go/types: implement NewTypeList and use it instead of composite literals
+ 2021-08-25 6cf1d5d0fa cmd/compile: generic SSA rules for simplifying 2 and 3 operand integer arithmetic expressions
+ 2021-08-25 5baf60d472 bytes, strings: optimize Trim for single byte cutsets
+ 2021-08-25 3d667671ad cmd/compile: fix function contains no TParam in generic function
+ 2021-08-25 4f2ebfe34b cmd/compile: allow embed into any byte slice type
+ 2021-08-25 d2f002cb39 time/format: avoid growslice in time.String()/time.GoString()
+ 2021-08-25 08d4cc20ca cmd/compile: fix stencil call expression.
+ 2021-08-25 099b819085 cmd/compile: fix CheckSize() calculation for -G=3 and stencils
+ 2021-08-25 e1fcf8857e test: add test that caused gofrontend compiler crash
+ 2021-08-25 d37b8dedf7 test: add test case that gofrontend miscompiled
+ 2021-08-25 41b99dab0f os/user: don't skip TestLookupGroup if supported
+ 2021-08-25 de1c934b97 cmd/compile: fix checkptr false positive for (*[Big]T)(ptr)[:n:n] pattern
+ 2021-08-24 54cdef1f10 reflect: add MapIter.SetKey and MapIter.SetValue
+ 2021-08-24 5d863f89fe cmd/compile: simplify bad conversion check
Change-Id: I29ab927f0e47f44d82f9307c642900f75f4f678f
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Refering to variable is both redundant since package scope is used, and
incorrect since global variables are not described in the spec.
Change-Id: Ib08a9f072fc800ee36549f758b68167d8f044878
Reviewed-on: https://go-review.googlesource.com/c/go/+/344214
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Trust: Alexander Rakoczy <alex@golang.org>
Run-TryBot: Alexander Rakoczy <alex@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
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instance was only used to hold the instantiation position for
lazy instantiation (and encode the fact that we have a lazy
instantiation). Just use a (pointer to a) syntax.Pos instead.
We could use a syntax.Pos (no pointer) and rely on the fact
that we have a known position (or fake position, if need be)
to indicate lazy instantiation. But using a pointer leads to
a smaller Named struct.
Change-Id: I441a839a125f453ad6c501de1ce499b72a2f67a4
Reviewed-on: https://go-review.googlesource.com/c/go/+/345177
Trust: Robert Griesemer <gri@golang.org>
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
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- Address some easy TODOs.
- Remove some TODOs that are not correct anymore or are unimportent.
- Simplify some code on the way.
Change-Id: I4d20de3725b3a735022afe022cbc002b2798936d
Reviewed-on: https://go-review.googlesource.com/c/go/+/345176
Trust: Robert Griesemer <gri@golang.org>
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
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Fixing a typo, Deprected -> Deprecated.
Change-Id: Ie0ccc9a57ae6a935b4f67154ac097dba4c3832ec
GitHub-Last-Rev: 57337cc1bfa771111f229e7b899fdfdad3b1655e
GitHub-Pull-Request: golang/go#47745
Reviewed-on: https://go-review.googlesource.com/c/go/+/342791
Trust: Dmitri Shuralyov <dmitshur@golang.org>
Reviewed-by: Filippo Valsorda <filippo@golang.org>
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Otherwise, any gc flags set by user using "-gcflags" won't have effect.
Fixes #47682
Change-Id: Icd365577cba1f64f6c7b8320d0c9019de9f062f6
Reviewed-on: https://go-review.googlesource.com/c/go/+/344909
Trust: Cuong Manh Le <cuong.manhle.vn@gmail.com>
Run-TryBot: Cuong Manh Le <cuong.manhle.vn@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Jay Conrod <jayconrod@google.com>
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Change-Id: I44ca1f889b041467d5febacaf6037cfd75859175
Reviewed-on: https://go-review.googlesource.com/c/go/+/344873
Trust: Robert Griesemer <gri@golang.org>
Trust: Dan Scales <danscales@google.com>
Reviewed-by: Dan Scales <danscales@google.com>
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Invert the boolean result to match the new name.
Change-Id: Ide6c649ed8ac3a5d263640309960e61a005c886e
Reviewed-on: https://go-review.googlesource.com/c/go/+/344872
Trust: Robert Griesemer <gri@golang.org>
Trust: Dan Scales <danscales@google.com>
Reviewed-by: Dan Scales <danscales@google.com>
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This CL configures the parser to always accept 1.18 syntax
(type parameters, type instantiations, interface elements),
even when -lang is set to an earlier release.
Instead, the type checker looks for 1.18 operations and
complains if the language version is set to an earlier
release.
Doing these checks during type checking is necessary because it
it is possible to write "generic" code using pre-1.18 syntax;
for instance, an imported generic function may be implicitly
instantiated (as in imported.Max(2, 3)), or an imported constraint
interface may be embedded in an "ordinary" interface.
Fixes #47818.
Change-Id: I83ec302b3f4ba7196c0a4743c03670cfb901310d
Reviewed-on: https://go-review.googlesource.com/c/go/+/344871
Trust: Robert Griesemer <gri@golang.org>
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
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argument (optimization)
Change-Id: Ie1b4d5b64350ea42484adea14df84cacd1d2653b
Reviewed-on: https://go-review.googlesource.com/c/go/+/344576
Trust: Robert Griesemer <gri@golang.org>
Trust: Dan Scales <danscales@google.com>
Run-TryBot: Robert Griesemer <gri@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Dan Scales <danscales@google.com>
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Change-Id: I8bca01b935301e7bd4efa55ed21921dbf31a75b9
Reviewed-on: https://go-review.googlesource.com/c/go/+/344575
Trust: Robert Griesemer <gri@golang.org>
Run-TryBot: Robert Griesemer <gri@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
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Also, simplify a bit of code in predicates.go.
This is a backport of changes in CL 344615 that were made in addition
to the changes of the original CL 343933; it brings go/types in sync
with types2.
Change-Id: I14cd4d4704d29894d0fbb8d129744d65e332ad22
Reviewed-on: https://go-review.googlesource.com/c/go/+/344570
Trust: Robert Griesemer <gri@golang.org>
Trust: Dan Scales <danscales@google.com>
Run-TryBot: Robert Griesemer <gri@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Dan Scales <danscales@google.com>
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arithmetic expressions
This applies the following generic integer addition/subtraction transformations:
x - (x + y) = -y
(x - y) - x = -y
y + (x - y) = x
y + (z + (x - y) = x + z
There's over 40 unique functions matching in Go. Hits 2 funcs in the runtime itself:
runtime.stackfree()
runtime.runqdrain()
Go binary size reduced by 0.05% on Linux x86_64.
StackCopy bench (perflocked Cascade Lake x86):
name old time/op new time/op delta
StackCopyPtr-8 87.3ms ± 1% 86.9ms ± 0% -0.45% (p=0.000 n=20+20)
StackCopy-8 77.6ms ± 1% 77.0ms ± 0% -0.76% (p=0.000 n=20+20)
StackCopyNoCache-8 2.28ms ± 2% 2.26ms ± 2% -0.93% (p=0.008 n=19+20)
test/bench/go1 benchmarks (perflocked Cascade Lake x86):
name old time/op new time/op delta
BinaryTree17-8 1.88s ± 1% 1.88s ± 0% ~ (p=0.373 n=15+12)
Fannkuch11-8 2.31s ± 0% 2.35s ± 0% +1.52% (p=0.000 n=15+14)
FmtFprintfEmpty-8 26.6ns ± 0% 26.6ns ± 0% ~ (p=0.081 n=14+13)
FmtFprintfString-8 48.6ns ± 0% 50.0ns ± 0% +2.86% (p=0.000 n=15+14)
FmtFprintfInt-8 56.9ns ± 0% 54.8ns ± 0% -3.70% (p=0.000 n=15+15)
FmtFprintfIntInt-8 90.4ns ± 0% 88.8ns ± 0% -1.78% (p=0.000 n=15+15)
FmtFprintfPrefixedInt-8 104ns ± 0% 104ns ± 0% ~ (p=0.905 n=14+13)
FmtFprintfFloat-8 148ns ± 0% 144ns ± 0% -2.19% (p=0.000 n=14+15)
FmtManyArgs-8 389ns ± 0% 390ns ± 0% +0.35% (p=0.000 n=12+15)
GobDecode-8 3.90ms ± 1% 3.88ms ± 0% -0.49% (p=0.000 n=15+14)
GobEncode-8 2.73ms ± 0% 2.73ms ± 0% ~ (p=0.425 n=15+14)
Gzip-8 169ms ± 0% 168ms ± 0% -0.52% (p=0.000 n=13+13)
Gunzip-8 24.7ms ± 0% 24.8ms ± 0% +0.61% (p=0.000 n=15+15)
HTTPClientServer-8 60.5µs ± 6% 60.4µs ± 7% ~ (p=0.595 n=15+15)
JSONEncode-8 6.97ms ± 1% 6.93ms ± 0% -0.69% (p=0.000 n=14+14)
JSONDecode-8 31.2ms ± 1% 30.8ms ± 1% -1.27% (p=0.000 n=14+14)
Mandelbrot200-8 3.87ms ± 0% 3.87ms ± 0% ~ (p=0.652 n=15+14)
GoParse-8 2.65ms ± 2% 2.64ms ± 1% ~ (p=0.202 n=15+15)
RegexpMatchEasy0_32-8 45.1ns ± 0% 45.9ns ± 0% +1.68% (p=0.000 n=14+15)
RegexpMatchEasy0_1K-8 140ns ± 0% 139ns ± 0% -0.44% (p=0.000 n=15+14)
RegexpMatchEasy1_32-8 40.9ns ± 3% 40.5ns ± 0% -0.88% (p=0.000 n=15+13)
RegexpMatchEasy1_1K-8 215ns ± 1% 220ns ± 1% +2.27% (p=0.000 n=15+15)
RegexpMatchMedium_32-8 783ns ± 7% 738ns ± 0% ~ (p=0.361 n=15+15)
RegexpMatchMedium_1K-8 24.1µs ± 6% 23.4µs ± 6% -2.94% (p=0.004 n=15+15)
RegexpMatchHard_32-8 1.10µs ± 1% 1.09µs ± 1% -0.40% (p=0.006 n=15+14)
RegexpMatchHard_1K-8 33.0µs ± 0% 33.0µs ± 0% ~ (p=0.535 n=12+14)
Revcomp-8 354ms ± 0% 353ms ± 0% -0.23% (p=0.002 n=15+13)
Template-8 42.0ms ± 1% 41.8ms ± 2% -0.37% (p=0.023 n=14+15)
TimeParse-8 181ns ± 0% 180ns ± 1% -0.18% (p=0.014 n=12+13)
TimeFormat-8 240ns ± 0% 242ns ± 1% +0.69% (p=0.000 n=12+15)
[Geo mean] 35.2µs 35.1µs -0.43%
name old speed new speed delta
GobDecode-8 197MB/s ± 1% 198MB/s ± 0% +0.49% (p=0.000 n=15+14)
GobEncode-8 281MB/s ± 0% 281MB/s ± 0% ~ (p=0.419 n=15+14)
Gzip-8 115MB/s ± 0% 115MB/s ± 0% +0.52% (p=0.000 n=13+13)
Gunzip-8 786MB/s ± 0% 781MB/s ± 0% -0.60% (p=0.000 n=15+15)
JSONEncode-8 278MB/s ± 1% 280MB/s ± 0% +0.69% (p=0.000 n=14+14)
JSONDecode-8 62.3MB/s ± 1% 63.1MB/s ± 1% +1.29% (p=0.000 n=14+14)
GoParse-8 21.9MB/s ± 2% 22.0MB/s ± 1% ~ (p=0.205 n=15+15)
RegexpMatchEasy0_32-8 709MB/s ± 0% 697MB/s ± 0% -1.65% (p=0.000 n=14+15)
RegexpMatchEasy0_1K-8 7.34GB/s ± 0% 7.37GB/s ± 0% +0.43% (p=0.000 n=15+15)
RegexpMatchEasy1_32-8 783MB/s ± 2% 790MB/s ± 0% +0.88% (p=0.000 n=15+13)
RegexpMatchEasy1_1K-8 4.77GB/s ± 1% 4.66GB/s ± 1% -2.23% (p=0.000 n=15+15)
RegexpMatchMedium_32-8 41.0MB/s ± 7% 43.3MB/s ± 0% ~ (p=0.360 n=15+15)
RegexpMatchMedium_1K-8 42.5MB/s ± 6% 43.8MB/s ± 6% +3.07% (p=0.004 n=15+15)
RegexpMatchHard_32-8 29.2MB/s ± 1% 29.3MB/s ± 1% +0.41% (p=0.006 n=15+14)
RegexpMatchHard_1K-8 31.1MB/s ± 0% 31.1MB/s ± 0% ~ (p=0.495 n=12+14)
Revcomp-8 718MB/s ± 0% 720MB/s ± 0% +0.23% (p=0.002 n=15+13)
Template-8 46.3MB/s ± 1% 46.4MB/s ± 2% +0.38% (p=0.021 n=14+15)
[Geo mean] 205MB/s 206MB/s +0.57%
Change-Id: Ibd1afdf8b6c0b08087dcc3acd8f943637eb95ac0
Reviewed-on: https://go-review.googlesource.com/c/go/+/344930
Reviewed-by: Keith Randall <khr@golang.org>
Run-TryBot: Keith Randall <khr@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Trust: Josh Bleecher Snyder <josharian@gmail.com>
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Using the latest version of all modules known by the module proxy,
we determine that for all Trim usages (and related functionality):
* 76.6% have cutsets of len=1, and
* 13.4% have cutsets of len=2.
Given that a vast majority of usages only have a cutset of len=1,
we should more heavily optimize for that situation.
Previously, there was some optimization for cutsets of len=1,
but it's within the internal makeCutsetFunc function.
This is sub-optimal as it incurs an allocation in makeCutsetFunc
for the closure over that single byte.
This CL removes special-casing of one-byte cutsets from makeCutsetFunc
and instead distributes it directly in Trim, TrimRight, and TrimLeft.
Whether we should distribute the entire ASCII cutset logic into Trim
is a future CL that should be discussed and handled separately.
The evidence for multibyte cutsets is not as obviously compelling.
name old time/op new time/op delta
bytes/TrimByte-4 84.1ns ± 2% 7.5ns ± 1% -91.10% (p=0.000 n=9+7)
strings/TrimByte-4 86.2ns ± 3% 8.3ns ± 1% -90.33% (p=0.000 n=9+10)
Fixes #46446
Change-Id: Ia0e31a8384c3ce111ae35465605bcec45df2ebec
Reviewed-on: https://go-review.googlesource.com/c/go/+/323318
Trust: Joe Tsai <joetsai@digital-static.net>
Run-TryBot: Joe Tsai <joetsai@digital-static.net>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
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Fixes #47948
Change-Id: I446a9548265d195ae4d88aff6b1361474d1b6214
Reviewed-on: https://go-review.googlesource.com/c/go/+/344910
Trust: Alexander Rakoczy <alex@golang.org>
Trust: Dan Scales <danscales@google.com>
Run-TryBot: Alexander Rakoczy <alex@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Dan Scales <danscales@google.com>
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Fixes #47735
Change-Id: Ia21ea9a67f36a3edfef1b299ae4f3b00c306cd68
Reviewed-on: https://go-review.googlesource.com/c/go/+/342851
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
Run-TryBot: Matthew Dempsky <mdempsky@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Trust: Alexander Rakoczy <alex@golang.org>
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Pre-allocate the slice of buf with enough capacity
to avoid growslice calls.
benchmark old ns/op new ns/op delta
BenchmarkTimeString-4 493 409 -17.12%
BenchmarkTimeGoString-4 309 182 -41.30%
benchmark old allocs new allocs delta
BenchmarkTimeString-4 5 3 -40.00%
BenchmarkTimeGoString-4 4 1 -75.00%
benchmark old bytes new bytes delta
BenchmarkTimeString-4 152 128 -15.79%
BenchmarkTimeGoString-4 248 80 -67.74%
Change-Id: I64eabe2ab0b3d4a846453c2e8e548a831d720b8c
Reviewed-on: https://go-review.googlesource.com/c/go/+/343971
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Trust: Alexander Rakoczy <alex@golang.org>
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Before this change, we were arbitrarily picking a module to get the Go
version from in calls to modFileGoVersion. We now pass in the modFile to
modFileGoVersion when we have the file. Most of the calls were to get
the goVersion argument for commitRequirements, so now we have
commitRequirements call modFileGoVersion on the modFile directly
One of the calls to commitRequirements (when running go mod tidy with
a different Go version) passed in a new go version to update the file
to. Now, the modFile is updated before calling commitRequirements.
For the remaining cases of modFileGoVersion, it's replaced by a call to
the new (*MainModuleSet).GoVersion function, which either returns the go
version on the workspace file (in workspace mode) or the version of the
single go.mod file.
Change-Id: Ie88c3ca76c7f29ffc4faa16bb76f6cb7eccb5029
Reviewed-on: https://go-review.googlesource.com/c/go/+/344749
Trust: Michael Matloob <matloob@golang.org>
Run-TryBot: Michael Matloob <matloob@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Jay Conrod <jayconrod@google.com>
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Address some of the easier todos to address and remove the todos that
have already been done and redundant todos.
For #45713
Change-Id: I3fe4393168b10c6e005325258d9701713c92e9e4
Reviewed-on: https://go-review.googlesource.com/c/go/+/344491
Trust: Michael Matloob <matloob@golang.org>
Run-TryBot: Michael Matloob <matloob@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Jay Conrod <jayconrod@google.com>
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Fixes: #47878
Change-Id: I369350813726fd518b4eab2b98f43bf031a6dee6
Reviewed-on: https://go-review.googlesource.com/c/go/+/344210
Reviewed-by: Dan Scales <danscales@google.com>
Trust: Dan Scales <danscales@google.com>
Trust: Keith Randall <khr@golang.org>
Run-TryBot: Dan Scales <danscales@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
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src/cmd/go/testdata/script/work.txt and
src/cmd/go/testdata/script/work_edit.txt were updated so the want files
specified go1.18 as that's what go mod initwork will produce under Go
1.18.
Conflicts:
- src/cmd/go.mod
- src/cmd/go.sum
- src/cmd/go/internal/modload/init.go
- src/cmd/go/internal/work/init.go
- src/cmd/vendor/golang.org/x/tools/go/ast/astutil/rewrite.go
- src/cmd/vendor/golang.org/x/tools/internal/typeparams/notypeparams.go
- src/cmd/vendor/golang.org/x/tools/internal/typeparams/typeparams.go
- src/cmd/vendor/modules.txt
- src/cmd/vet/testdata/print/print.go
Merge List:
+ 2021-08-24 c2f96e686f cmd/compile: mark ODYNAMICDOTTYPE as an expression that can panic
+ 2021-08-24 5b64381155 cmd/compile: fix naming of types inside instantiations
+ 2021-08-24 4a9f0cec29 cmd/compile: change irgen to generate exprs/stmts after decls processed
+ 2021-08-24 daa55b21d1 cmd/link: guarantee "section .debug_gdb_scripts" is always "$GOROOT/src/runtime/runtime-gdb.py".
+ 2021-08-24 e6798795ff cmd/compile/internal/types2: use TypeList in the Inferred struct
+ 2021-08-24 b1cdf860dd cmd/compile/internal/types2: use a TypeList type to hold type arguments
+ 2021-08-24 1ff0554b53 cmd/compile/internal/types2: use []*TypeParam rather than []*TypeName for type param lists
+ 2021-08-24 bd97763577 cmd/compile/internal/types2: use an opaque environment for Instantiate
+ 2021-08-24 bba460499c cmd/compile/internal/types2: don't export TypeSet
+ 2021-08-24 d70c69d830 embed: document the maximum file size supported
+ 2021-08-24 f98b6111eb go/token: match the implementation of index selection with sort.Search
+ 2021-08-24 8eeb1bff1d cmd/compile: reuse same node for global dictionaries
+ 2021-08-23 be1a693477 cmd/compile: fixes for non-constant Sizeof/Alignof/Offsetof
+ 2021-08-23 8157960d7f all: replace runtime SSE2 detection with GO386 setting
+ 2021-08-23 22540abf76 runtime: use RDTSCP for instruction stream serialized read of TSC
+ 2021-08-23 fa34678c67 internal/buildcfg: change GOEXPERIMENT to always return non-empty string
+ 2021-08-23 0a7f00ae23 cmd/compile: do not mark arrays used for map initialization noalg
+ 2021-08-23 6b9e3f883e cmd/compile: don't emit write barriers for offsets of global addresses
+ 2021-08-23 3081f817da cmd/compile: always remove receiver type from instantiated method values
+ 2021-08-23 8486ced8b0 cmd/compile: copy captured dictionary var to local var
+ 2021-08-23 aeec6dbfe0 spec: add example for method value in case of embedded method
+ 2021-08-23 f457ecc7f0 cmd/compile: fixing 15.go for -G=3
+ 2021-08-23 f1d8ea1da3 reflect: fix memmove for big endian cases with new ABI
+ 2021-08-23 4fbb5c8666 go/types: use TypeList in the Inferred struct
+ 2021-08-23 7a6d64fed6 go/types: use a TypeList type to hold type arguments
+ 2021-08-23 2438660602 go/types: use []*TypeParam rather than []*TypeName type param lists
+ 2021-08-23 9fe5c7f122 go/types: add the TypeParam.Obj method
+ 2021-08-23 baf2866956 go/types: move to an opaque environment for Instantiate
+ 2021-08-23 c7e354d9d1 go/types: return an error from Instantiate
+ 2021-08-23 c1a14781ec runtime: remove unused cpu architecture feature variables from binaries
+ 2021-08-23 457418b475 cmd/go: fix long test builders
+ 2021-08-22 86ee89225a strings: smarter growth of temporal buffer and avoid copying on return
+ 2021-08-22 29d7e5472b go/types: report argument type for unsafe.OffsetOf
+ 2021-08-22 8fcc614360 cmd/compile/internal/types2: enable TestSelection API test
+ 2021-08-22 5d5e50c3db os/user: simplify test skip for plan9
+ 2021-08-22 5d0c2840da cmd/compile/internal/types2: report argument type for unsafe.OffsetOf
+ 2021-08-22 19585826fa math/big: clarified doc string for SetMantExp
+ 2021-08-22 6416bde023 runtime: use asmcgocall_no_g when calling sigprocmask on openbsd
+ 2021-08-22 bd6845965c reflect: add example for FieldByIndex
+ 2021-08-22 96d816c574 runtime: fix buckHashSize duplication
+ 2021-08-21 6e50991d2a strconv: reject surrogate halves in Unquote
+ 2021-08-21 8fff20ffeb cmd/compile: absorb NEG into branch when possible on riscv64
+ 2021-08-21 bcd146d398 cmd/compile: convert branch with zero to more optimal branch zero on riscv64
+ 2021-08-21 dcee007aad cmd/compile: sort regalloc switch by architecture
+ 2021-08-21 e17439e087 go/types: don't override x.mode before using it
+ 2021-08-21 c9912780ab cmd/compile: enable -G=3 by default
+ 2021-08-20 97d17dc023 test/typeparam: add a test case for issue46591
+ 2021-08-20 835ff47c16 cmd/internal/buildid: reject empty id
+ 2021-08-20 f67e31d643 test: enable regabi test on arm64
+ 2021-08-20 ab9aaf46ee cmd/compile/internal/syntax: add PosBase.Trimmed
+ 2021-08-20 5045477be8 net/http: fix typo in header.go
+ 2021-08-20 0f25251127 go/types: change Checker.verify to return an error
+ 2021-08-20 30a423eb39 go/types: no need to validate substituted instances
+ 2021-08-20 e49775e057 go/types: consolidate verification logic
+ 2021-08-20 4d00fcbc43 go/types: clean up panics in instantiation
+ 2021-08-20 bacbc33439 archive/zip: prevent preallocation check from overflowing
+ 2021-08-20 7007431374 crypto/rand, internal/syscall/unix: don't use getentropy on iOS
+ 2021-08-20 303446395d cmd/compile: use typeAndStr directly in signatslice
+ 2021-08-20 e9e0d1ef70 cmd/asm/internal/arch: adds the missing type check for arm64 SXTB extension
+ 2021-08-20 c92c2c9d62 cmd/internal/obj/arm64: disable the pre and post index formats for pseudo registers
+ 2021-08-19 65074a4086 cmd/dist: remove unused variables
+ 2021-08-19 0e598e7da4 syscall: add SyscallN
+ 2021-08-19 91e2e3b903 cmd/compile: prevent duplicated works in WriteRuntimeTypes
+ 2021-08-19 9871726c72 reflect: add test for invalid conversion
+ 2021-08-19 69d8fbec7a cmd/compile/internal/types2: return an error from Instantiate
+ 2021-08-19 3bdc1799d6 io: unexport internal methods
+ 2021-08-19 740f7d7370 archive/tar: unexport internal methods
+ 2021-08-19 c85695a117 cmd/compile: add support for //go:nointerface for -G=3
+ 2021-08-18 322879d5c9 cmd/compile/internal/dwarfgen: use src.Pos.Rel{Filename,Line,Col} consistently
+ 2021-08-18 687f2acf6a cmd/compile: only use dictionaries for conversions to type parameters
+ 2021-08-18 eda3de0f79 cmd/compile/internal/types2: change Checker.verify to return an error
+ 2021-08-18 805d38a352 cmd/compile/internal/types2: no need to validate substituted instances
+ 2021-08-18 c2bd9ee2db cmd/compile: only sort methods/interfaces during export for -d=unifiedquirks
+ 2021-08-18 8f0578ef39 cmd/compile/internal/types2: consolidate verification logic
+ 2021-08-18 165ebd85a7 cmd/compile/internal/types2: clean up panics in instantiation
+ 2021-08-18 4a0fd73ead cmd/go/internal/work/exec: throw an error when buildP is negative
+ 2021-08-18 0c83e01e0c cmd/go/testdata/script: fix test script added by CL 334873
+ 2021-08-18 8b471db71b path/filepath: change IsAbs to treat \\host\share as an absolute path
+ 2021-08-18 946e2543f8 runtime: use RDCYCLE for cputicks on riscv64
+ 2021-08-18 8e18428e38 cmd/internal/obj/arm64: don't use REGTMP when moving C_AACON2 to a register
+ 2021-08-18 aef24d8f7d cmd/internal/obj/arm64: fix the encoding error when operating with ZR
+ 2021-08-17 ddfcc02352 cmd/link: do not use GO_LDSO when cross compile
+ 2021-08-17 a2a9a7b513 cmd/go: make mod init disallow invalid major version suffixes
+ 2021-08-17 3848488f0f cmd/go/internal/test: add an all sentinel to -vet
+ 2021-08-17 ace1730a41 cmd/go: go test flag -failfast should be cacheable
+ 2021-08-17 0f85b0c0e1 go/types: fix method lookup for type-parameter based types
+ 2021-08-17 9d9e3291fa cmd/compile/internal/types2: fix method lookup for type-parameter based types
+ 2021-08-17 cf12b0d1f9 cmd/trace: use newTaskDesc to create taskDesc
+ 2021-08-17 3001b0abf0 cmd/link: remove elfwritedynentsym
+ 2021-08-17 4012fea822 all: fix typos
+ 2021-08-17 b7b790a71a cmd/compile: fix CONVIFACE case converting interface to empty interface
+ 2021-08-17 a304273d74 cmd/compile/internal/types2: allow composite literals of type parameter type
+ 2021-08-17 d3deb2c359 cmd/compile: fix typos
+ 2021-08-17 29ec74fb82 go/types: check if the interface is already complete in Complete
+ 2021-08-17 91a935ea0f Revert "go/types: make Interface.Complete a no-op"
+ 2021-08-17 a8d39f151d src: simplify race.bash checking condition
+ 2021-08-17 1951afc919 cmd/compile: lowered MulUintptr on riscv64
+ 2021-08-16 2a19333716 net: reduce allocations for UDP send/recv on Windows
+ 2021-08-16 9c5eb16f6c net: reduce allocation size in ReadFromUDP
+ 2021-08-16 d9349175ad net: remove allocation from UDPConn.WriteTo
+ 2021-08-16 8ff16c1990 runtime: accept restartable sequence pcdata values in isAsyncSafePoint
+ 2021-08-16 df9c5d8f5d cmd/cgo: fix unused parameter warnings in generated _cgo_main.c
+ 2021-08-16 213e157d3a testing/fstest: allow specifying file for "." in MapFS
+ 2021-08-16 c04a32e59a net: avoid memory copy calling absDomainName
+ 2021-08-16 6406227d71 runtime: skip sysmon workaround on NetBSD >= 9.2
+ 2021-08-16 a05a7d49a9 cmd/go: address code review comments in test cgo_path_space_quote
+ 2021-08-16 54ce8793a8 cmd: update x/tools and remove copy of txtar
+ 2021-08-16 742dcba7bb cmd: support space and quotes in CC and CXX
+ 2021-08-16 41d991e4e1 cmd/internal/str: add utilities for quoting and splitting args
+ 2021-08-16 4466141822 cmd/go: add document -json in testflag
+ 2021-08-16 8d2066177d cmd/go/internal/modfetch/codehost: refactor gitRepo.loadRefs to be harder to misuse
+ 2021-08-16 ec27168712 net/http: drop headers with invalid keys in Header.Write
+ 2021-08-16 d35035f84e go/types: use the orig object for Named.Obj
+ 2021-08-16 ddffe30a21 go/types: rename TypeParams to TParamList
+ 2021-08-16 631af58e20 go/types: remove targs from substMap
+ 2021-08-16 d1ba047edf go/types: simplify Named.under
+ 2021-08-16 56a919f17f go/types: define Identical for instances
+ 2021-08-16 ff36d11470 go/types: merge Instantiate and InstantiateLazy
+ 2021-08-16 2460cf8602 go/types: remove Named.SetTArgs
+ 2021-08-16 281ed619f8 go/types: parameterized functions must have a body
+ 2021-08-16 aab1d1fcb9 go/types: expand is only required for *Named types
+ 2021-08-16 9ff61acbd7 go/types,types2: superficial changes to align types and types2
+ 2021-08-16 fda8ee8b07 go/types: make Interface.Complete a no-op
+ 2021-08-16 e61d1445ab cmd/compile: fix panic with dead hidden closures
+ 2021-08-16 5c7a460a1c syscall: hoist Getsockname out of NetlinkRIB loops
+ 2021-08-16 850768bbc9 time: update current time comment
+ 2021-08-16 a0adf91d85 internal/syscall/unix: change Ioctl arg type to unsafe.Pointer on AIX
+ 2021-08-16 5a40100141 cmd/compile: fix dictionaries for nested closures
+ 2021-08-16 c92f5ee170 cmd/link: start at address 0 when external linking
+ 2021-08-16 5da2010840 doc: start draft of go1.18 release notes, move go1.17 to x/website
+ 2021-08-16 ea8298e2f5 cmd/compile/internal/ssa: delete unused code
+ 2021-08-16 fe489c86a7 go/types: limit termlist lengths
+ 2021-08-16 b9f135d98f go/types: change types2.Union API to accept a list of Terms
+ 2021-08-16 c2b4ec8f49 go/types: add defined type to term/termlist tests
+ 2021-08-16 11a43df461 go/types: minor cleanup of writeTParamList
+ 2021-08-16 b0fba64ef4 go/types: fix make with type parameter argument
+ 2021-08-16 efd206eb40 cmd/compile: intrinsify Mul64 on riscv64
+ 2021-08-16 7b7d7d7818 go/types: fix range over exprs of type parameter type
+ 2021-08-16 02f932e173 go/types: better names for things (cleanup)
+ 2021-08-16 a192ef8ac4 go/types: cleanup panic calls
+ 2021-08-16 11a1f37b07 go/types: remove TestIncompleteInterfaces (cleanup)
+ 2021-08-16 0b61dc4577 go/types: remove unused gcCompatibilityMode flag (cleanup)
+ 2021-08-16 c88e3ff648 cmd/compile/internal/types2: use the underlying TypeParam in assignableTo
+ 2021-08-16 d043c8ea89 go/types: implement type sets with term lists
+ 2021-08-16 94002f6fca go/types: implement term lists
+ 2021-08-16 3d679c6554 syscall: use correct type for TIOCSPGRP/TIOCGPGRP
+ 2021-08-16 fcdc3c098c runtime: make asmcgocall g0/gsignal checks consistent
+ 2021-08-16 160d797260 runtime: correct mips64 asmcgocall signal stack behaviour
+ 2021-08-16 6a760d6c36 runtime: include pthread.h in defs_openbsd.go
+ 2021-08-16 7aa57a9687 runtime: remove unused getrlimit on linux/riscv64
+ 2021-08-16 57c115e1f6 crypto/sha{256,512}: unname result parameters for consistency
+ 2021-08-15 717894cf80 cmd/compile/internal/types2: better error message for index syntax error (follow-up)
+ 2021-08-15 6ed9463133 cmd/compile/internal/syntax: better error message for index syntax error
+ 2021-08-15 48dfddbab3 lib/time: fix RFC 6557 url
+ 2021-08-15 1162aae0ad time/tzdata: update links in comment
+ 2021-08-14 ff3469b1c2 cmd/dist: remove tests using the typeparams build tag
+ 2021-08-14 0a0a160d4d sync/atomic: fix documentation for CompareAndSwap
+ 2021-08-14 49c688e45c cmd/compile/internal/types2: rename TypeParams to TParamList
+ 2021-08-14 b2253c8041 cmd/compile/internal/types2: remove targs from substMap
+ 2021-08-14 456759b246 cmd/compile/internal/types2: use the orig object for Named.Obj
+ 2021-08-14 2d250043b4 cmd/compile/internal/types2: simplify Named.under
+ 2021-08-14 50f4ebbdd3 cmd/compile/internal/types2: define Identical for instances
+ 2021-08-14 fc27eb50ff cmd/compile/internal/types2: merge Instantiate and InstantiateLazy
+ 2021-08-13 7eaabae84d net: update IP.String doc to reflect RFC 5952 conformance
+ 2021-08-13 58490972c0 cmd/link: fix dead reference link
+ 2021-08-13 a95f1b51be test: change issue10441.go from "build" to "compile"
+ 2021-08-13 89a4f99640 lib/time: fix tz-link ftp url
+ 2021-08-13 2eb4d68833 runtime: don't use systemstack for BeforeFork/AfterFork
+ 2021-08-13 bad1fc1265 test: add test case for CL 340609
+ 2021-08-13 641e8bc2c7 test: add test case that caused a gofrontend compiler crash
+ 2021-08-13 98f3d7fecb all: gofmt more (but vendor, testdata, and top-level test directories)
+ 2021-08-13 20a620fd9f runtime: drop SIGPROF while in ARM < 7 kernel helpers
+ 2021-08-13 4c8ffb3baa cmd/internal/str: move package from cmd/go/internal/str
+ 2021-08-13 4be75faa3e cmd/go: make fewer 'go mod' commands update go.mod
+ 2021-08-13 1fffeddfe9 cmd/go: add -testsum flag to update go.sum in script tests
+ 2021-08-12 0d01934094 Merge "all: REVERSE MERGE dev.typeparams (4d3cc84) into master"
+ 2021-08-12 044ec4fa98 time: fix docs for new comma layouts
+ 2021-08-12 3601aedff6 all: REVERSE MERGE dev.typeparams (4d3cc84) into master
+ 2021-08-12 4d3cc84774 Merge "[dev.typeparams] all: merge master (46fd547) into dev.typeparams" into dev.typeparams
+ 2021-08-12 a64ab8d3ec [dev.typeparams] all: merge master (46fd547) into dev.typeparams
+ 2021-08-12 7e9f911ec4 [dev.typeparams] cmd/compile: remove some shape checks in type substituter, other cleanups
+ 2021-08-12 46fd547d89 internal/goversion: update Version to 1.18
+ 2021-08-12 5805efc78e doc/go1.17: remove draft notice
+ 2021-08-12 39634e7dae CONTRIBUTORS: update for the Go 1.17 release
+ 2021-08-12 095bb790e1 os/exec: re-enable LookPathTest/16
+ 2021-08-12 677dfe5ad6 [dev.typeparams] cmd/compile: don't print out node pointer in ir.Dump
+ 2021-08-11 dea23e9ca8 src/make.*: make --no-clean flag a no-op that prints a warning
+ 2021-08-11 8ab59d812a [dev.typeparams] cmd/compile: change export version to 1.17 for testing
+ 2021-08-11 d7d4f28a06 [dev.typeparams] runtime, internal/bytealg: remove regabi fallback code on AMD64
+ 2021-08-11 eeb7899137 [dev.typeparams] internal/buildcfg: always enable regabi on AMD64
+ 2021-08-11 d4c0ed26ac doc/go1.17: linker passes -I to extld as -Wl,--dynamic-linker
+ 2021-08-11 0888a8cd2d [dev.typeparams] cmd/compile/internal/types2: remove unused TypeParam.Bound method
+ 2021-08-10 7308d747e7 [dev.typeparams] cmd/compile/internal/types2: remove Named.SetTArgs
+ 2021-08-10 0f34a92df7 [dev.typeparams] go/types: don't expose the TypeSet API for 1.18
+ 2021-08-10 40ba119e3f [dev.typeparams] cmd/compile: keep export format unchanged if no type params are exported
+ 2021-08-10 fb8579746c [dev.typeparams] internal/goexperiment: update comment for RegabiArgs requirements
+ 2021-08-10 2e250cc957 [dev.typeparams] cmd: update vendored golang.org/x/tools to 337cebd2c151
+ 2021-08-10 2fbf6aafe7 [dev.typeparams] cmd/compile: handle interface type parameters in type switches
+ 2021-08-10 e4cfa2f6da [dev.typeparams] cmd/compile/internal/types2: parameterized functions must have a body
+ 2021-08-10 508624f359 [dev.typeparams] cmd/compile/internal/types2: expand is only required for *Named types
+ 2021-08-10 1f9c9d8530 doc: use "high address/low address" instead of "top/bottom"
+ 2021-08-09 f5f79c47f9 [dev.typeparams] cmd/compile: use types2.Constraint() rather than types2.Bound()
+ 2021-08-09 f1dce319ff cmd/go: with -mod=vendor, don't panic if there are duplicate requirements
+ 2021-08-09 9f4d6a8359 [dev.typeparams] cmd/compile: call transformArgs before early typecheckaste in noder
+ 2021-08-09 ca3c6985cd [dev.typeparams] cmd/compile: implement generic type switches
+ 2021-08-09 57668b84ff [dev.typeparams] cmd/compile: simplify interface conversions
+ 2021-08-09 7aeaad5c86 runtime/cgo: when using msan explicitly unpoison cgoCallers
+ 2021-08-08 507cc341ec doc: add example for conversion from slice expressions to array ptr
+ 2021-08-07 d10a904712 [dev.typeparams] cmd/compile: don't export/import type parameter indices anymore
+ 2021-08-07 891547e2d4 doc/go1.17: fix a typo introduced in CL 335135
+ 2021-08-06 8eaf4d16bc make.bash: do not overwrite GO_LDSO if already set
+ 2021-08-06 63b968f4f8 doc/go1.17: clarify Modules changes
+ 2021-08-06 9e0ac72d68 [dev.typeparams] cmd/compile/internal/types2: remove Interface.Complete (cleanup)
+ 2021-08-06 9bd1817e41 [dev.typeparams] cmd/compile/internal/types2: limit termlist lengths
+ 2021-08-06 313924f272 [dev.typeparams] cmd/compile: swap export order of union term components (cleanup)
+ 2021-08-06 0d7dc417ea [dev.typeparams] cmd/compile: change types2.Union API to accept a list of Terms
+ 2021-08-06 09d82689ed [dev.typeparams] cmd/compile/internal/types2: add defined type to term/termlist tests
+ 2021-08-06 3a9fd99849 [dev.typeparams] cmd/compile/internal/syntax: cleanup panic calls
+ 2021-08-06 c3b57af8bc [dev.typeparams] cmd/compile/internal/types2: minor cleanup of writeTParamList
+ 2021-08-06 0811108670 [dev.typeparams] cmd/compile/internal/types2: fix make with type parameter argument
+ 2021-08-06 93285c89d1 [dev.typeparams] cmd/compile/internal/types2: fix range over exprs of type parameter type
+ 2021-08-06 5aac85ad5e [dev.typeparams] cmd/compile/internal/types2: better names for things (cleanup)
+ 2021-08-06 110343e4a2 [dev.typeparams] cmd/compile: cleanup wrapper code for generics
+ 2021-08-06 5e33d11e10 [dev.typeparams] cmd/compile: do transformCall with non-shape type of call
+ 2021-08-06 ac78501b9c [dev.typeparams] cmd/compile: make sure closures inside generic funcs are not compiled
+ 2021-08-06 70546f6404 runtime: allow arm64 SEH to be called if illegal instruction
+ 2021-08-05 fd45e267c2 runtime: warn that KeepAlive is not an unsafe.Pointer workaround
+ 2021-08-05 f78d538858 [dev.typeparams] cmd/compile/internal/types2: cleanup panic calls
+ 2021-08-05 c5b6c36ddd [dev.typeparams] cmd/compile/internal/types2: remove TestIncompleteInterfaces (cleanup)
+ 2021-08-05 f14908d01b [dev.typeparams] cmd/compile/internal/types2: remove unused gcCompatibilityMode flag (cleanup)
+ 2021-08-05 bb5608dd5d [dev.typeparams] cmd/compile/internal/types2: implement type sets with term lists
+ 2021-08-05 6dadee759c [dev.typeparams] cmd/compile: unified importReader receiver name to r
+ 2021-08-05 5dcb5e2cea [dev.typeparams] cmd/compile: dictionary/shape cleanup
+ 2021-08-05 3cdf8b429e [dev.typeparams] cmd/compile: fixing case where type arg is an interface
+ 2021-08-04 1b708c0260 [dev.typeparams] go/types: remove a stale comment (cleanup)
+ 2021-08-04 0ec2a8b42d [dev.typeparams] go/types: switch the TArgs API to NumTArgs/TArg
+ 2021-08-04 e5fe769be1 [dev.typeparams] cmd/compile/internal/types2: implement term lists
+ 2021-08-04 b730a26729 [dev.typeparams] cmd/compile: put shape types in their own package
+ 2021-08-04 e590cb64f9 [dev.typeparams] runtime: handle d.link carefully when freeing a defer
+ 2021-08-04 6e738868a7 net/http: speed up and deflake TestCancelRequestWhenSharingConnection
+ 2021-08-04 d27a889119 [dev.typeparams] go/types: move instance.go contents into named.go (cleanup)
+ 2021-08-04 b01e775e9c [dev.typeparams] go/types: print constraint info for type param operands
+ 2021-08-04 3efc8f9a8d [dev.typeparams] go/types: (TypeParam) SetBound -> SetConstraint
+ 2021-08-04 ed3667d079 [dev.typeparams] go/types: use type terms to represent unions
+ 2021-08-04 880ab6209e [dev.typeparams] cmd/compile/internal/types2: fix a panic in missingMethod
+ 2021-08-04 5b51cf47dc [dev.typeparams] go/types: implement type terms
+ 2021-08-04 e0d0907212 [dev.typeparams] go/types: use comparable bit rather than ==() method
+ 2021-08-04 18e0503724 [dev.typeparams] go/types: embedded type cannot be a (pointer to) a type parameter
+ 2021-08-04 89897473e2 [dev.typeparams] go/types: implement TypeParam.Constraint
+ 2021-08-04 1ea3596b41 [dev.typeparams] go/types: adjust unsafe.Alignof/Offsetof/Sizeof
+ 2021-08-03 88bd92bb6d [dev.typeparams] runtime: simplify freedefer
+ 2021-08-03 1a0630aef4 [dev.typeparams] runtime,cmd/compile,cmd/link: replace jmpdefer with a loop
+ 2021-08-03 077925e2b0 [dev.typeparams] runtime: remove unnecessary split-prevention from defer code
+ 2021-08-03 7ab8754029 [dev.typeparams] cmd/compile: avoid redundant method wrappers in unified IR
+ 2021-08-03 fe73f28dc5 [dev.typeparams] cmd/compile: set sym.Def to ir.Name for method value wrappers
+ 2021-08-03 656f0888b7 [dev.typeparams] cmd/compile: make softfloat mode work with register ABI
+ 2021-08-03 1b193598b3 [dev.typeparams] cmd/compile: fail early on unexpected types2.Invalid
+ 2021-08-02 e56234a305 [dev.typeparams] cmd/compile: simple shape cleanups
+ 2021-08-02 c3c19731a9 [dev.typeparams] cmd/compile/internal/types2: move instance.go contents into named.go (cleanup)
+ 2021-08-02 156eeb40a6 [dev.typeparams] cmd/compile: make HasShape() more efficient by implementing with a type flag
+ 2021-08-02 8a7ee4c51e io/fs: don't use absolute path in DirEntry.Name doc
+ 2021-08-02 283991bd7f [dev.typeparams] cmd/compile/internal/types2: print constraint info for type param operands
+ 2021-08-02 aa3d54da07 [dev.typeparams] runtime: rewrite softfloat functions to avoid using floats
+ 2021-07-31 b8ca6e59ed all: gofmt
+ 2021-07-31 0b8a9ccb25 [dev.typeparams] cmd/compile: make all pointer types have the same shape
+ 2021-07-30 7bed50e667 [dev.typeparams] Revert "[dev.typeparams] runtime: remove unnecessary split-prevention from defer code"
+ 2021-07-30 e3e9f0bb2d [dev.typeparams] Revert "[dev.typeparams] runtime,cmd/compile,cmd/link: replace jmpdefer with a loop"
+ 2021-07-30 40e561d933 [dev.typeparams] cmd/compile: allow types with the same underlying type to have the same shape
+ 2021-07-30 fd0011dca5 [dev.typeparams] runtime,cmd/compile,cmd/link: replace jmpdefer with a loop
+ 2021-07-30 53fd5b1b77 [dev.typeparams] runtime: remove unnecessary split-prevention from defer code
+ 2021-07-30 ea94e5d3c5 [dev.typeparams] runtime: use func() for deferred functions
+ 2021-07-30 b7a85e0003 net/http/httputil: close incoming ReverseProxy request body
+ 2021-07-30 4480e3b11a [dev.typeparams] go/types: backport lazy loading changes from CL 336252
+ 2021-07-30 27283d208f [dev.typeparams] cmd/compile: remove now-unneeded check for '==' method for comparable type
+ 2021-07-29 3e7571f6ff [dev.typeparams] go/types,cmd/compile/internal/types2: fix TypeParams.At docs
+ 2021-07-29 1d35d8ffa5 [dev.typeparams] cmd/compile: switch unified IR from TypeParam.Bound to TypeParam.Constraint
+ 2021-07-29 35dbdda2fe [dev.typeparams] cmd/compile: remove remaining uses of Unshapify
+ 2021-07-29 600b7b431b [dev.typeparams] cmd/compile: handle meth expressions on typeparams
+ 2021-07-29 5ecbd811b5 [dev.typeparams] cmd/compile/internal/types2: (TypeParam) SetBound -> SetConstraint
+ 2021-07-29 46cc686381 [dev.typeparams] cmd/compile/internal/types2: use the TParams API consistently
+ 2021-07-29 27552e9172 [dev.typeparams] cmd/compile: set type parameter indices when they are bound
+ 2021-07-29 af903261e7 [dev.typeparams] go/types, types2: remove instance.verify field (cleanup)
+ 2021-07-29 c079b6baaa [dev.typeparams] cmd/compile/internal/types2: trigger verification while resolving instance
+ 2021-07-29 ff0c0dbca6 [dev.typeparams] cmd/compile/internal/types2: use type terms to represent unions
+ 2021-07-29 2fa8f00915 [dev.typeparams] cmd/compile/internal/types2: implement type terms
+ 2021-07-29 f4f503e0a3 [dev.typeparams] cmd/compile: implement generic .(T) operations
+ 2021-07-29 70fd4e47d7 runtime: avoid possible preemption when returning from Go to C
+ 2021-07-28 4a47e40a14 [dev.typeparams] cmd/compile: don't export blank functions in unified IR
+ 2021-07-28 506fd520d5 [dev.typeparams] cmd/compile: don't compile blank functions
+ 2021-07-28 adedf54288 [dev.typeparams] test: rename blank functions
+ 2021-07-28 5355753009 [dev.typeparams] test/typeparam: gofmt -w
+ 2021-07-28 473e493d18 [dev.typeparams] cmd/compile/internal/types2: merge instance and Named to eliminate sanitization
+ 2021-07-28 e00a6ec084 [dev.typeparams] cmd/compile: mark methods of instantiated interface types as used
+ 2021-07-27 c751e2e6ba [dev.typeparams] cmd/compile/internal/types2: use comparable bit rather than ==() method
+ 2021-07-27 5d8f90f904 [dev.typeparams] cmd/compile: don't need to unshapify append calls
+ 2021-07-27 cb14e673ec [dev.typeparams] runtime: don't keep stack uintptr across potential stack move
+ 2021-07-26 37d2219960 [dev.typeparams] cmd/compile/internal/types2: embedded type cannot be a (pointer to) a type parameter
+ 2021-07-26 d6753fd491 [dev.typeparams] cmd/compile/internal/types2: implement TypeParam.Constraint
+ 2021-07-26 9e3274bb3d [dev.typeparams] cmd/compile/internal/types2: import regexp/syntax instead of cmd/compile/internal/syntax
+ 2021-07-26 b93f646125 [dev.typeparams] cmd/compile/internal/types2: fix a bug in package qualification logic
+ 2021-07-26 996b0dbc65 [dev.typeparams] all: merge master (ecaa681) into dev.typeparams
+ 2021-07-26 bfcb7c4c8a [dev.typeparams] cmd/compile: fix unified IR support for //go:nointerface
+ 2021-07-24 b27c7e30dc [dev.typeparams] cmd/compile: fix HasShape, add dottype test
+ 2021-07-24 a2e2b0362b [dev.typeparams] transformDot() should set Selection and tc flag for added ODOTs
+ 2021-07-24 3dc0a0a2c5 [dev.typeparams] cmd/compile: get rid of concretify use for bounds.
+ 2021-07-24 77e0bf294c [dev.typeparams] cmd/compile: introduce OCONVIDATA op
+ 2021-07-24 9f928f9318 [dev.typeparams] go/types, types2: set tset when constructing interfaces in the universe
+ 2021-07-23 6992dcdad9 [dev.typeparams] cmd/compile: fix some issues with cons.go
+ 2021-07-23 e6d956e1c5 [dev.typeparams] cmd/compile: add CONVIFACE nodes for return values during noder2
+ 2021-07-23 02c0172500 [dev.typeparams] cmd/compile: add dictionary entries for itab conversion
+ 2021-07-23 12866bd8ea [dev.typeparams] Add CONVIFACE nodes in noder2, where possible
+ 2021-07-23 4cdc65d32a [dev.typeparams] cmd/compile/internal/types: format union types
+ 2021-07-22 244267e8c4 Merge "[dev.typeparams] all: merge master (798ec73) into dev.typeparams" into dev.typeparams
+ 2021-07-22 d8ceb133ca [dev.typeparams] runtime: mark TestGcSys as flaky
+ 2021-07-22 a27e325c59 [dev.typeparams] all: merge master (798ec73) into dev.typeparams
+ 2021-07-22 5cb84f0604 [dev.typeparams] cmd/compile: make sure types added to the dictionary are instantiated correctly
+ 2021-07-22 73162a54c2 [dev.typeparams] cmd/compile: remove outdate TODO in escape analysis
+ 2021-07-22 80127a7dfe [dev.typeparams] cmd/compile/internal/types2: adjust unsafe.Alignof/Offsetof/Sizeof
+ 2021-07-22 fca3e5c445 [dev.typeparams] cmd/compile: fix missing condition in usemethod
+ 2021-07-22 5ba06495c1 [dev.typeparams] go/types: use the TParams API consistently
+ 2021-07-22 6f57139c7a [dev.typeparams] go/types: set type parameter indices when they are bound
+ 2021-07-22 311baf65f4 [dev.typeparams] test: cleanup 'go env' and -goexperiment
+ 2021-07-22 b7149b781f [dev.typeparams] go/types: trigger verification while resolving instance
+ 2021-07-22 61f69d2559 [dev.typeparams] go/types: merge instance and Named to eliminate sanitization
+ 2021-07-22 8e9109e95a [dev.typeparams] Fix problem with 14.go
+ 2021-07-22 ee20dff27d [dev.typeparams] Get dictionaryCapture.go working.
+ 2021-07-21 4e6836e82c [dev.typeparams] Fix the types of the OFUNCINST nodes in noder2
+ 2021-07-21 dcc8350ad3 [dev.typeparams] cmd/compile: handle ++/-- in noder2 for operands with generic type
+ 2021-07-21 f19e49e7b1 [dev.typeparams] cmd/compile: added a builtins.go test, fixed one bug
+ 2021-07-21 e6a2cf233f [dev.typeparams] cmd/compile: get runtime stuff working
+ 2021-07-21 4a97fe8c22 [dev.typeparams] cmd/compile: avoid adding incorrectly instantiated types to the dictionary
+ 2021-07-21 2fe4b14795 [dev.typeparams] cmd/compile: ensure methods of generic types survive linker pruning
+ 2021-07-21 73af5f718f [dev.typeparams] cmd/compile: disable failing generic tests
+ 2021-07-21 a7a17f0ca8 [dev.typeparams] cmd/compile: introduce named gcshape types
+ 2021-07-21 897970688b [dev.typeparams] cmd/compile: cleanup unified IR file format a little
+ 2021-07-21 d5f6ba943c [dev.typeparams] test: add regression test for go/defer wrapper
+ 2021-07-20 6a931673f0 [dev.typeparams] cmd/compile: add base.Assertf{,At} functions
+ 2021-07-20 e4994e71fb [dev.typeparams] all: merge master (c8f4e61) into dev.typeparams
+ 2021-07-19 c6d3d0b0ad [dev.typeparams] go/types: fix the type parameter index in applyTypeFunc
+ 2021-07-19 6bf2667d4e [dev.typeparams] go/types: more consistent handling of predeclared "any"
+ 2021-07-19 7e714f448e [dev.typeparams] go/types: embedding stand-alone type parameters is not permitted
+ 2021-07-19 82f875d735 [dev.typeparams] go/types: fix generic type indirection
+ 2021-07-19 62f6f130fe [dev.typeparams] go/types: interface identity must consider full type set
+ 2021-07-19 baeabf3b36 [dev.typeparams] go/types: cleanups around receiver type checks
+ 2021-07-19 b3d91e3a24 [dev.typeparams] go/types: implement delete(m, k) where m is of type parameter type
+ 2021-07-19 cf7e66b7d4 [dev.typeparams] go/types: implement close(ch) where ch is of type parameter type
+ 2021-07-19 19b4142f24 [dev.typeparams] go/types: implement ch <- x where ch is of type parameter type
+ 2021-07-19 d6d7f8458e [dev.typeparams] go/types: implement <-ch where ch is of type parameter type
+ 2021-07-19 796ac6d5f2 [dev.typeparams] go/types: move methods on *Named into named.go
+ 2021-07-19 22f39ba208 [dev.typeparams] go/types: use InstantiateLazy to create instance types (cleanup)
+ 2021-07-19 4a72be87b3 [dev.typeparams] go/types: move instantiation code to instantiate.go (cleanup)
+ 2021-07-19 41ff0aac13 [dev.typeparams] go/types: replace types2.Instantiate with Checker.Instantiate
+ 2021-07-19 9e147c55b7 [dev.typeparams] go/types: update TypeParam APIs to match types2
+ 2021-07-19 22a38ba5ca [dev.typeparams] go/types: remove unnecessary guard from NewInterfaceType
+ 2021-07-19 b96f1b9419 [dev.typeparams] go/types: add some missing APIs for the importer
+ 2021-07-19 43ad1ffa99 [dev.typeparams] go/types: recursive substitution must terminate (bug fix)
+ 2021-07-19 c7c13ae432 [dev.typeparams] go/types: use scope numbers to identify local types
+ 2021-07-19 ccf95f17dd [dev.typeparams] go/types: support local defined types
+ 2021-07-19 76b39959f4 [dev.typeparams] go/types: don't permit method calls on ptr to type parameter receivers
+ 2021-07-19 9b85985d36 [dev.typeparams] Separate out gcshape types that are instantiated types
+ 2021-07-17 df778e6fd9 [dev.typeparams] go/types: replace optype() with under() in various cases (cleanup)
+ 2021-07-17 e9836fe318 [dev.typeparams] go/types: clean up index expr implementation for type parameters
+ 2021-07-17 c4cd76fbbb [dev.typeparams] go/types: disallow "free" type parameter as RHS of a type declaration
+ 2021-07-16 521828091c [dev.typeparams] go/types: move (remaining) type decls into their own files (cleanup)
+ 2021-07-16 624d152db7 [dev.typeparams] go/types: move Interface type decl into interface.go (cleanup)
+ 2021-07-16 e12d43866d [dev.typeparams] go/types: move Signature type decl into signature.go (cleanup)
+ 2021-07-16 b3e7f23a48 [dev.typeparams] go/types: move Struct type decl into struct.go (cleanup)
+ 2021-07-16 7c35f5c2fc [dev.typeparams] go/types: rename newTypeSet -> computeTypeSet
+ 2021-07-16 de209e693a [dev.typeparams] go/types: make Interface.obj a *TypeName
+ 2021-07-16 0f4198b5e2 [dev.typeparams] go/types: delay interface check for type bounds
+ 2021-07-16 5f50a6442e [dev.typeparams] go/internal/typeparams: remove the Enabled guard
+ 2021-07-16 726ffce659 [dev.typeparams] go/types: "comparable" must not be visible before Go 1.18
+ 2021-07-16 79955155e9 [dev.typeparams] go/types: move newTypeSet function into typeset.go
+ 2021-07-16 fe4f13404d [dev.typeparams] go/types: move embedding positions from Checker to Interface
+ 2021-07-16 b98b8b9b5b [dev.typeparams] go/types: remove unused *Checker arguments (cleanup)
+ 2021-07-16 fce6290e0a [dev.typeparams] go/types: remove typeparams wrappers and aliases
+ 2021-07-16 24f9eb2de3 [dev.typeparams] go/types: introduce type set abstraction for interfaces
+ 2021-07-16 b296e54618 [dev.typeparams] go/types: port lazy import resolution from types2
+ 2021-07-16 10c8b7c1d7 [dev.typeparams] cmd/compile: use dictionary to convert arguments of ==, != to interfaces
+ 2021-07-16 ed9e109dc9 [dev.typeparams] cmd/compile: fix small -G=3 issues for tests disabled in run.go
+ 2021-07-16 3d8453e00e [dev.typeparams] cmd/compile/internal/types2: more consistent handling of predeclared "any"
+ 2021-07-16 334f2fc045 [dev.typeparams] go/*: switch from ListExpr to MultiIndexExpr
+ 2021-07-15 6b85a218b8 [dev.typeparams] cmd/compile: make TestUnifiedCompare insensitive to default -G level
+ 2021-07-14 4ff0e04c2e [dev.typeparams] cmd/compile/internal/types2: embedding stand-alone type parameters is not permitted
+ 2021-07-14 3a047326e8 [dev.typeparams] cmd/compile/internal/types2: fix generic type indirection
+ 2021-07-14 dd8bdf4a1f [dev.typeparams] cmd/compile/internal/types2: interface identity must consider full type set
+ 2021-07-14 2a8087817c [dev.typeparams] cmd/compile/internal/types2: cleanups around receiver type checks
+ 2021-07-14 95f8e64fc0 [dev.typeparams] cmd/compile/internal/types2: implement delete(m, k) where m is of type parameter type
+ 2021-07-14 5f0ea40c67 [dev.typeparams] cmd/compile/internal/types2: implement close(ch) where ch is of type parameter type
+ 2021-07-14 6511922a14 [dev.typeparams] cmd/compile/internal/types2: implement ch <- x where ch is of type parameter type
+ 2021-07-14 ff33d3dc3a [dev.typeparams] cmd/compile/internal/types2: implement <-ch where ch is of type parameter type
+ 2021-07-14 e3e6cd3022 [dev.typeparams] cmd/compile: fix escape printout bugs for -G=3
+ 2021-07-14 2b10d7ff0b [dev.typeparams] go/types: export the Config.GoVersion field
+ 2021-07-14 5517053d17 [dev.typeparams] cmd/compile: record more typ/fun info for dictionaries in unified IR
+ 2021-07-14 82744bfbfc [dev.typeparams] cmd/compile: handle objStub earlier in reader
+ 2021-07-13 e5faa8d84b [dev.typeparams] cmd/compile/internal/types2: move methods on *Named into named.go (cleanup)
+ 2021-07-13 d0324eb8fb [dev.typeparams] cmd/compile/internal/types2: use InstantiateLazy to create instance types (cleanup)
+ 2021-07-13 70f1246a9f [dev.typeparams] cmd/compile/internal/types2: move instantiation code to instantiate.go (cleanup)
+ 2021-07-13 22e9265467 [dev.typeparams] cmd/compile/internal/types2: replace types2.Instantiate with Checker.Instantiate
+ 2021-07-12 1c783dc148 [dev.typeparams] Add optional sub-dict entry for typeparam bound calls
+ 2021-07-11 0dcab98fd8 [dev.typeparams] cmd/compile: slightly more incremental unified typecheck
+ 2021-07-10 3c3c1d8d28 [dev.typeparams] cmd/compile: more incremental typecheck for unified IR
+ 2021-07-10 a12ad27119 [dev.typeparams] cmd/compile: report functions declared in Go and assembly
+ 2021-07-10 5059aed9dd [dev.typeparams] internal/buildcfg: allow regabiwrappers on all GOARCH
+ 2021-07-09 f2ed30c31e [dev.typeparams] cmd/compile/internal/types2: recursive substitution must terminate (bug fix)
+ 2021-07-09 69d945fc6e [dev.typeparams] cmd/compile/internal/types2: use scope numbers to identify local types
+ 2021-07-09 04acb8a7b9 [dev.typeparams] cmd/compile: report mismatch between types because of //go:notinheap
+ 2021-07-08 2b1d70a137 [dev.typeparams] all: merge master (296ddf2) into dev.typeparams
+ 2021-07-08 42fe132787 [dev.typeparams] cmd/compile: cleanup ABI utils tests
+ 2021-07-08 d4f6d161e4 [dev.typeparams] cmd/compile: fix bunch of -G=3 bugs for test cases in test/typeparams/mdempsky
+ 2021-07-07 18135150b0 [dev.typeparams] cmd/compile/internal/types2: don't permit method calls on ptr to type parameter receivers
+ 2021-07-07 d2bf94fb86 [dev.typeparams] cmd/compile/internal/types2: replace optype() with under() in various cases (cleanup)
+ 2021-07-07 03ec8de24b [dev.typeparams] cmd/compile/internal/types2: clean up index expr implementation for type parameters
+ 2021-07-07 47547d8508 [dev.typeparams] cmd/compile/internal/types2: disallow "free" type parameter as RHS of a type declaration
+ 2021-07-07 60cb2cab97 [dev.typeparams] cmd/compile: fix bug with types2.Instantiate with interface type param
+ 2021-07-07 85267f402c [dev.typeparams] cmd/compile: move def of comparable to end of predeclared slices
+ 2021-07-07 c65ca97a45 [dev.typeparams] cmd/compile: fix windows longtest builder
+ 2021-07-07 501725032c [dev.typeparams] cmd/compile: handle derived types that are converted to interfaces
+ 2021-07-07 b614c05a15 [dev.typeparams] cmd/compile: add built-in name/type "comparable".
+ 2021-07-07 b4844c9f54 [dev.typeparams] cmd/compile: handle the (*T).M method expression with dictionaries
+ 2021-07-07 4676c3675e [dev.typeparams] cmd/compile: rename PartialCallType -> MethodValueType
+ 2021-07-07 5c42b6a953 [dev.typeparams] test: add regress tests that fail(ed) with -G=3
+ 2021-07-07 49ade6b298 [dev.typeparams] test: add expected failure mechanism
+ 2021-07-04 cd00499c61 [dev.typeparams] cmd/compile: better Call constructor
+ 2021-07-04 899b158ee9 [dev.typeparams] cmd/compile: set Func.ClosureCalled in escape analysis
+ 2021-07-03 ea5369bac0 [dev.typeparams] cmd/compile: remove ir.CallUse
+ 2021-07-03 c45d0eaadb [dev.typeparams] cmd/compile: flatten OINLCALL in walk
+ 2021-07-03 ad2ba3ff51 [dev.typeparams] src,cmd: run 'go mod tidy'
+ 2021-07-03 5dac279fbd [dev.typeparams] cmd/compile: formalize "hidden parameters" idea
+ 2021-07-03 611056ec34 Merge "[dev.typeparams] all: merge master (912f075) into dev.typeparams" into dev.typeparams
+ 2021-07-02 ef39edefe1 [dev.typeparams] src,cmd: bump go.mod to 'go 1.18'
+ 2021-07-02 f35d86fd5f [dev.typeparams] all: merge master (912f075) into dev.typeparams
+ 2021-07-02 b994cc69e0 [dev.typeparams] cmd/compile: separate out creating instantiations from creating dictionaries
+ 2021-07-02 6dec18cc75 [dev.typeparams] cmd/compile: start using sub-dictionary entries where needed
+ 2021-07-02 a18726a648 [dev.typeparams] cmd/compile: incremental typecheck during unified IR
+ 2021-07-02 2aea44204e [dev.typeparams] cmd/compile: enable generics syntax with -lang=go1.18
+ 2021-07-01 30e5f266ed [dev.typeparams] cmd/compile/internal/types2: move (remaining) type decls into their own files (cleanup)
+ 2021-07-01 9c1e7d9eff [dev.typeparams] cmd/compile/internal/types2: move Interface type decl into interface.go (cleanup)
+ 2021-07-01 838079beef [dev.typeparams] cmd/internal/dwarf: remove putInlinedFunc's callersym param
+ 2021-07-01 9ba294e15b [dev.typeparams] cmd/compile: fix getDictionarySym for methods references, write out sub-dictionaries
+ 2021-07-01 0e0b80cb56 [dev.typeparams] cmd/compile/internal/types2: move Signature type decl into signature.go (cleanup)
+ 2021-07-01 1aadb18f83 [dev.typeparams] cmd/compile/internal/types2: move Struct type decl into struct.go (cleanup)
+ 2021-07-01 fac21803ce [dev.typeparams] cmd/compile/internal/types2: rename newTypeSet -> computeTypeSet
+ 2021-07-01 1eb756689c [dev.typeparams] cmd/compile/internal/types2: make Interface.obj a *TypeName
+ 2021-07-01 9cb1b0f50b [dev.typeparams] cmd/compile/internal/types2: delay interface check for type bounds
+ 2021-07-01 1cd505c353 [dev.typeparams] cmd/compile/internal/types2: "comparable" must not be visible before Go 1.18
+ 2021-07-01 706c580ee1 [dev.typeparams] cmd/compile: simplify autotmpname
+ 2021-07-01 372b312735 [dev.typeparams] cmd/compile: refactor top-level typechecking in unified IR
+ 2021-06-30 ad7e5b219e [dev.typeparams] all: merge master (4711bf3) into dev.typeparams
+ 2021-06-30 8767b87ab5 [dev.typeparams] cmd/compile: functions to create GC shape types/names for a concrete type
+ 2021-06-30 b47cbc2ffe [dev.typeparams] cmd/compile/internal/types2: move newTypeSet function into typeset.go
+ 2021-06-30 f0206e3df2 [dev.typeparams] cmd/compile/internal/types2: move embedding positions from Checker to Interface
+ 2021-06-30 1ff43d1b17 [dev.typeparams] cmd/compile/internal/types2: remove unused *Checker arguments (cleanup)
+ 2021-06-30 4b5fdb0b7a [dev.typeparams] cmd/compile/internal/types2: introduce type set abstraction for interfaces
+ 2021-06-30 f503740ccf [dev.typeparams] cmd/compile: add derived-type dictionaries to unified IR
+ 2021-06-29 6a5f7e8498 [dev.typeparams] cmd/compile: use dictionary entries for more conversion cases
+ 2021-06-29 5fa6bbc669 [dev.typeparams] cmd/compile: clean up instantiation and dictionary naming
+ 2021-06-29 dfa8fd861c [dev.typeparams] cmd/compile: add a field (method) name for function in TestABIUtilsInterfaces
+ 2021-06-28 64e6c75924 [dev.typeparams] cmd/compile: port fix for issue46725 to transform.go
+ 2021-06-28 f99b3fe2ab [dev.typeparams] cmd/compile: move MethodValueWrapper to walk
+ 2021-06-28 a8861b907d [dev.typeparams] cmd/compile: port CL 330838 for -G=3
+ 2021-06-27 20a04f6041 [dev.typeparams] cmd/compile: delay method value wrapper generation until walk
+ 2021-06-27 1b995f91a5 [dev.typeparams] cmd/compile: rename OCALLPART to OMETHVALUE
+ 2021-06-27 d44ed5d144 [dev.typeparams] cmd/compile: add method value wrappers to unified IR
+ 2021-06-26 3ea0fcfe15 [dev.typeparams] cmd/compile: do not skip TestUnifiedCompare in short mode
+ 2021-06-26 27e3b797bb [dev.typeparams] cmd/compile: remove OCALLMETH Fatals in SSA generation
+ 2021-06-26 0cf71f7f92 [dev.typeparams] cmd/compile: rewrite method calls during typecheck
+ 2021-06-26 180c338c68 [dev.typeparams] cmd/compile: restore check for OCALLMETH in walkCall
+ 2021-06-26 942bcc2d4f [dev.typeparams] cmd/compile: fix wrong AST generation in devirtualization
+ 2021-06-26 d417b8cf87 [dev.typeparams] cmd/compile: clarify comment about checking reflect.Method in usemethod
+ 2021-06-25 ed647b16d0 [dev.typeparams] cmd/compile: use Type.LinkString for map keys
+ 2021-06-25 942edc7502 [dev.typeparams] cmd/compile: rename types.Type.{Short,Long}String to {Link,Name}String
+ 2021-06-25 373ca3a846 Merge "[dev.typeparams] all: merge master (37f9a8f) into dev.typeparams" into dev.typeparams
+ 2021-06-25 1b60284c0a [dev.typeparams] cmd/compile: simplify variable capturing in unified IR
+ 2021-06-25 9fe7c38d3d [dev.typeparams] cmd/compile: fix TestUnifiedCompare
+ 2021-06-25 f4198f85d5 [dev.typeparams] cmd/compile: generate wrappers within unified IR
+ 2021-06-25 3f1a517a45 [dev.typeparams] cmd/compile: refactor "need to emit" logic for types
+ 2021-06-25 badb98364b [dev.typeparams] cmd/compile: switch CaptureVars to use syntax.Walk
+ 2021-06-25 ac2de11cfb [dev.typeparams] all: merge master (37f9a8f) into dev.typeparams
+ 2021-06-25 2493c72742 [dev.typeparams] cmd/compile: rewrite method call into method expression during escape analysis
+ 2021-06-25 f190a9280d [dev.typeparams] cmd/compile: simplify usemethod
+ 2021-06-25 aee209c044 [dev.typeparams] cmd/compile: catch another mis-used OCALLMETH in backend
+ 2021-06-24 75ad323773 [dev.typeparams] test: skip -G=3 testing under GOEXPERIMENT=unified
+ 2021-06-24 808dca3b2d [dev.typeparams] cmd/compile: suppress liveness diagnostics of wrappers
+ 2021-06-24 ddb09af1b8 [dev.typeparams] cmd/compile: add derived types and subdictionaries to dictionaries
+ 2021-06-24 df00abc61b [dev.typeparams] cmd/compile: skip escape analysis diagnostics for wrappers
+ 2021-06-24 b55cc6687d [dev.typeparams] cmd/compile: use r.hasTypeParams in typIdx
+ 2021-06-24 9bdbf73c98 [dev.typeparams] cmd/compile: simplify writer.collectDecls
+ 2021-06-23 ee4fc0c1bc [dev.typeparams] Fix issues related to dictionaries and method calls with embedded fields
+ 2021-06-23 8165256bc2 [dev.typeparams] cmd/compile/internal/syntax: go/ast-style walk API
+ 2021-06-23 a72a499c24 [dev.typeparams] cmd/compile: optimize wrapping of constant arguments
+ 2021-06-23 eb691fdd62 [dev.typeparams] cmd/compile: escape analysis of method expression calls
+ 2021-06-23 0a0e3a3dea [dev.typeparams] cmd/compile: move call logic from order.go to escape
+ 2021-06-23 574ec1c645 [dev.typeparams] cmd/compile: desugar ORECOVER into ORECOVERFP
+ 2021-06-23 9be8303df9 [dev.typeparams] cmd/compile: add ORECOVERFP, OGETCALLER{PC,SP} ops
+ 2021-06-23 70f4ab6565 [dev.typeparams] cmd/compile: remove SetClosureCalled(false) hacks
+ 2021-06-23 107b1fce64 [dev.typeparams] cmd/compile: explain why expandInline needed
+ 2021-06-23 99732b9070 [dev.typeparams] cmd/compile: refactor escape analysis of calls
+ 2021-06-23 1a445dab66 [dev.typeparams] cmd/compile: remove CallExpr.PreserveClosure
+ 2021-06-23 e59a19cceb [dev.typeparams] cmd/compile: simplify walkGoDefer
+ 2021-06-23 493e177639 [dev.typeparams] cmd/compile: allow typecheck of OCHECKNIL
+ 2021-06-23 c4e0c652fb [dev.typeparams] cmd/compile: refactor CaptureName
+ 2021-06-22 62095c66e0 [dev.typeparams] go/types: adjust logic for method expression arg naming
+ 2021-06-22 541612b974 [dev.typeparams] cmd/gofmt: remove typeparams guards
+ 2021-06-22 3e6219c6a9 [dev.typeparams] cmd/compile: split package escape into multiple files
+ 2021-06-22 077100dfcd [dev.typeparams] cmd/compile: remove special escape analysis tags
+ 2021-06-22 859d903b06 [dev.typeparams] cmd/compile: add -d=unifiedquirks for quirks mode
+ 2021-06-22 d626ba27bb [dev.typeparams] all: merge master (16e82be) into dev.typeparams
+ 2021-06-21 844c076359 [dev.typeparams] cmd/compile: simplify import* functions
+ 2021-06-21 e57da8e53c [dev.typeparams] cmd/compile: explain why reader.funcExt need to set n.Defn
+ 2021-06-21 3f7f72a258 [dev.typeparams] cmd/compile: fold reader checking type params logic to separate method
+ 2021-06-20 d24c90a153 [dev.typeparams] cmd/compile: explain how pkgReader.typIdx handles alias cyclic
+ 2021-06-18 3f7a3133da [dev.typeparams] cmd/compile: add "toolstash -cmp"-like test of -d=unified
+ 2021-06-18 e9c01f9804 [dev.typeparams] cmd/compile: add missing copy of Field.Embedded in type substituter.
+ 2021-06-18 6fa0437958 [dev.typeparams] cmd/compile: add documentation for unified IR pipeline
+ 2021-06-18 54fe57bc22 [dev.typeparams] cmd/compile: record writer's stack at export data sync points
+ 2021-06-18 78aa251ace [dev.typeparams] cmd/go: include new internal packages in TestNewReleaseRebuildsStalePackagesInGOPATH
+ 2021-06-18 2a7900762c [dev.typeparams] go/types: report better error for invalid untyped operation
+ 2021-06-18 90096f445e [dev.typeparams] cmd/compile/internal/syntax: convert (most) parser tests to new type set syntax
+ 2021-06-17 feec53c4e5 [dev.typeparams] cmd/compile: skip types2 GC test during bootstrapping
+ 2021-06-17 fb84d213a8 [dev.typeparams] reflect: support big endian architectures in callMethod
+ 2021-06-17 9f50d9a0b4 [dev.typeparams] internal/reflectlite: remove unused ptrSize
+ 2021-06-17 890a8407a9 [dev.typeparams] internal/reflectlite: use goarch.PtrSize instead of the duplicated ptrSize [generated]
+ 2021-06-17 bfd9b63f12 [dev.typeparams] reflect: delete unused ptrSize and PtrSize
+ 2021-06-17 95c104ee61 [dev.typeparams] reflect: use goarch.PtrSize instead of the duplicated ptrSize [generated]
+ 2021-06-17 2e600fb8b3 [dev.typeparams] runtime/internal/sys: remove unused Goarch* and Goos* constants
+ 2021-06-17 46e1e74a86 [dev.typeparams] runtime: replace Goarch* constants with internal/goarch versions [generated]
+ 2021-06-17 7b0e9cae66 [dev.typeparams] runtime: replace Goos* constants with internal/goos versions [generated]
+ 2021-06-17 81a6a4354b [dev.typeparams] internal/goarch,internal/goos: rename Goos and Goarch constants
+ 2021-06-17 33d1b82d16 [dev.typeparams] runtime/internal/sys: replace ArchFamily and constants with goarch
+ 2021-06-17 85b12a8563 [dev.typeparams] runtime,runtime/internal/sys: remove unused BigEndian
+ 2021-06-17 9a93072a07 [dev.typeparams] runtime/internal/sys: replace BigEndian with goarch.BigEndian [generated]
+ 2021-06-17 9c58e399a4 [dev.typeparams] runtime: fix import sort order [generated]
+ 2021-06-17 671954e72e [dev.typeparams] runtime/internal/sys: replace GOOS with goos.GOOS
+ 2021-06-17 5c028751bd [dev.typeparams] runtime/internal/sys: replace uses of GOARCH with goarch.GOARCH
+ 2021-06-17 6d89c90fb1 [dev.typeparams] runtime/internal/sys: remove unused PtrSize
+ 2021-06-17 6d85891b29 [dev.typeparams] runtime: replace uses of runtime/internal/sys.PtrSize with internal/goarch.PtrSize [generated]
+ 2021-06-17 122f5e16d6 [dev.typeparams] internal/goarch,internal/goos: explode runtime/internal/sys into pieces
+ 2021-06-17 804ecc2581 [dev.typeparams] all: add GOEXPERIMENT=unified knob
+ 2021-06-17 b14fd720a8 [dev.typeparams] cmd/compile: make types2 report better error for invalid untyped operation
+ 2021-06-17 8115ae198d [dev.typeparams] go/types: disallow ~T where T is a defined type or an interface
+ 2021-06-17 6237e441bc [dev.typeparams] go/types: disallow type list handling
+ 2021-06-17 6e50f4f111 [dev.typeparams] go/types: convert testdata/check tests to type set syntax
+ 2021-06-17 b6fc4d01a8 [dev.typeparams] go/types: convert testdata/fixedbugs tests to type set sytax
+ 2021-06-17 795f4475e5 [dev.typeparams] go/types: convert testdata/examples tests to type set sytax
+ 2021-06-17 8e14a9cf04 [dev.typeparams] go/types: eliminate need for unpack and asUnion functions
+ 2021-06-17 aecfd5c29e [dev.typeparams] go/types: clean up type set/union intersection
+ 2021-06-17 c7a460526e [dev.typeparams] go/types: replace Sum type with Union type
+ 2021-06-17 e7451f6616 [dev.typeparams] go/types: accept embedded interface elements
+ 2021-06-17 54f854fb41 [dev.typeparams] go/parser: accept embedded type literals
+ 2021-06-17 ab4b3c4b15 [dev.typeparams] go/parser: accept "~" and "|" interface elements
+ 2021-06-17 7c5d7a4caf [dev.typeparams] go/token, go/scanner: add the "~" operator
+ 2021-06-17 ad59efb027 [dev.typeparams] go/ast: remove the typeparams build constraint
+ 2021-06-16 1ba2074440 [dev.typeparams] cmd/compile/internal/types2: support local defined types
+ 2021-06-16 dd95a4e3db [dev.typeparams] cmd/compile: simplify SSA devirtualization
+ 2021-06-16 132ea56d29 [dev.typeparams] cmd/compile: fix crawling of embeddable types
+ 2021-06-16 8f95eaddd3 [dev.typeparams] cmd/compile: fix missing sync implicit types
+ 2021-06-16 a4121d7dd6 [dev.typeparams] Revert "[dev.typeparams] runtime: make deferproc take a func() argument"
+ 2021-06-16 4d6f9d60cf [dev.typeparams] all: merge master (785a8f6) into dev.typeparams
+ 2021-06-16 ee0420d3b5 [dev.typeparams] cmd/compile: factor out implicit/explicit handling
+ 2021-06-15 cf1ae5fc36 [dev.typeparams] cmd/compile: add -d=unified flag to enable unified IR
+ 2021-06-15 79cd1687e6 [dev.typeparams] cmd/compile: unified IR construction
+ 2021-06-14 ea438bda85 [dev.typeparams] all: merge master (fdab5be) into dev.typeparams
+ 2021-06-13 8eeaf961c5 [dev.typeparams] cmd/compile: move //go:embed -lang check to noder
+ 2021-06-12 f1b1c2f67f [dev.typeparams] cmd/compile: simplify NewClosureFunc
+ 2021-06-12 db7c868307 [dev.typeparams] test: add string quoting support to test/run.go
+ 2021-06-12 0132b91127 [dev.typeparams] cmd/compile: refactor closure construction
+ 2021-06-12 8f00eb0099 [dev.typeparams] cmd/compile: avoid ir.DeepCopy in noder.constDecl
+ 2021-06-12 2954f11ead [dev.typeparams] cmd/compile: scaffolding for export data experiments
+ 2021-06-11 c93d5d1a52 [dev.typeparams] all: always enable regabig on AMD64
+ 2021-06-11 2fe324858b [dev.typeparams] internal/buildcfg: always enable regabiwrappers on AMD64
+ 2021-06-11 e0e9fb8aff [dev.typeparams] runtime: simplify defer record allocation
+ 2021-06-11 4468e1cfb9 [dev.typeparams] runtime: allow newproc split stack
+ 2021-06-11 ef6c5be160 [dev.typeparams] cmd/compile: fix wrapper generation for imported generics
+ 2021-06-11 4a735ce068 [dev.typeparams] cmd/compile: add "check" field to noder.gcimports
+ 2021-06-11 61888d47c4 [dev.typeparams] cmd/compile: allow embedding Type.Vargen into Sym.Name
+ 2021-06-11 62e32dd386 [dev.typeparams] cmd/compile: extract SetBaseTypeIndex function
+ 2021-06-11 18788245ea [dev.typeparams] cmd/compile: add ir.TypeNodeAt
+ 2021-06-09 b20747334a [dev.typeparams] cmd/compile, runtime: simplify opendefer metadata
+ 2021-06-09 c0a86c10f1 [dev.typeparams] cmd/compile: simplify openDeferSave
+ 2021-06-08 74b0b2772a [dev.typeparams] cmd/compile, runtime: remove _defer.siz field
+ 2021-06-08 b80a4c56f0 [dev.typeparams] runtime: allow deferproc split stack
+ 2021-06-08 83da32749c [dev.typeparams] runtime: make deferproc take a func() argument
+ 2021-06-08 8e5304f729 [dev.typeparams] cmd/compile, runtime: remove the siz argument of newproc/deferproc
+ 2021-06-08 00d01b5786 [dev.typeparams] runtime: remove tracebackdefers
+ 2021-06-08 12b37b713f [dev.typeparams] runtime: remove variadic defer/go calls
+ 2021-06-08 5b350505da [dev.typeparams] cmd/compile: remove variadic defer calls
+ 2021-06-08 a9de78ac88 [dev.typeparams] cmd/compile, runtime: always enable defer/go wrapping
+ 2021-06-08 e58bddde70 [dev.typeparams] internal/goexperiment: regenerate generated files
+ 2021-06-08 0c40cb4a07 [dev.typeparams] cmd/compile/internal/types2: provide valid signature in errors involving method expressions
+ 2021-06-07 74d46381b2 [dev.typeparams] cmd/compile: do extra markObjects during iexport to deal with generics
+ 2021-06-07 ccfb0ce8df [dev.typeparams] cmd/compile: convert generic values to interface type using dictionary
+ 2021-06-07 cf4b6dc48e [dev.typeparams] cmd/compile: allow conversions from type parameter to interface
+ 2021-06-07 bcb3927cb5 [dev.typeparams] cmd/compile: introduce IsTypeParam() helper
+ 2021-06-07 f0c97219a3 Merge "[dev.typeparams] all: merge master (8212707) into dev.typeparams" into dev.typeparams
+ 2021-06-07 201d55e637 [dev.typeparams] cmd/compile: create .dict Param in the package of the instantiated function
+ 2021-06-07 0e39cdc0e9 [dev.typeparams] all: merge master (8212707) into dev.typeparams
+ 2021-06-07 7c8a5be2d6 [dev.typeparams] go/types: factor out constraint satisfaction check
+ 2021-06-07 7497e57a39 [dev.typeparams] go/types: simplify Interface accessors
+ 2021-06-07 2f26adc232 [dev.typeparams] go/types: re-use existing code for Interface.Complete
+ 2021-06-07 1395952075 [dev.typeparams] go/types: add Named.SetTParams and Named.Orig methods
+ 2021-06-07 991dca0112 [dev.typeparams] go/types: move signature checking into separate file
+ 2021-06-06 c23294d6b3 [dev.typeparams] cmd/compile/internal/types2: return Universe for ((*Package)(nil)).Scope()
+ 2021-06-05 a5be3eaee2 [dev.typeparams] cmd/compile: refactor export writing
+ 2021-06-05 4c072c94dc [dev.typeparams] cmd/compile: refactor import reading
+ 2021-06-05 4e001a8d9e [dev.typeparams] runtime/race: make test compatible with types2
+ 2021-06-05 246a5570be [dev.typeparams] cmd/compile: rename (types2.Inferred.)Targs to TArgs
+ 2021-06-05 692399fbaa [dev.typeparams] cmd/compile/internal/syntax: not all index expressions can be instantiated types
+ 2021-06-04 a94e4f5a85 [dev.typeparams] cmd/compile: point StructKeyExpr at the types.Field
+ 2021-06-04 bad388744b [dev.typeparams] cmd/compile: handle dictionaries for top-level instantiations
+ 2021-06-04 de61465156 [dev.typeparams] cmd/compile: allow inlining in instantiated functions
+ 2021-06-04 4cf7f5f694 [dev.typeparams] test: test regabidefers in live.go
+ 2021-06-04 3298c749ac [dev.typeparams] runtime: undo go'd closure argument workaround
+ 2021-06-04 46beeed0ac [dev.typeparams] cmd/compile: allow go'd closure to escape when compiling runtime
+ 2021-06-04 8e6dfe1b31 [dev.typeparams] cmd/compile: export/import of recursive generic types.
+ 2021-06-04 93a886a165 [dev.typeparams] go/types: move struct checking into separate file
+ 2021-06-04 ffc74ad5d3 [dev.typeparams] go/types: move interface checking into separate file
+ 2021-06-04 090a17c998 [dev.typeparams] go/types: use correct type parameter list in missingMethod
+ 2021-06-04 62c40878e4 [dev.typeparams] go/types: better recv Var for method expressions
+ 2021-06-04 e32fab145b [dev.typeparams] go/types: fix panic with nil package name
+ 2021-06-04 cd6e9df446 [dev.typeparams] go/types: print "incomplete" for interfaces in debug mode only
+ 2021-06-04 655246f99a [dev.typeparams] go/types: make TestManual work for directories
+ 2021-06-04 d7592ab424 [dev.typeparams] go/types: implement types.Instantiate
+ 2021-06-04 410fa4c75b [dev.typeparams] go/types: rename Inferred.Targs to TArgs
+ 2021-06-04 298149a915 [dev.typeparams] go/types: use Checker-provided type parameter IDs when possible
+ 2021-06-04 2175e2f573 [dev.typeparams] cmd/compile: lazy import resolution for types2
+ 2021-06-03 4d2b528795 [dev.typeparams] internal/buildcfg: turn on register ABI by default on ARM64
+ 2021-06-03 5f034f9b46 [dev.typeparams] internal/buildcfg: turn on regabireflect by default on ARM64
+ 2021-06-03 026480d06b [dev.typeparams] cmd/compile: allow nil Syms in Sym.Less
+ 2021-06-03 a2d6a2caeb [dev.typeparams] internal/buildcfg: turn on regabiwrappers by default on ARM64
+ 2021-06-03 55b4310acd [dev.typeparams] runtime: crash the GC at clobberdead pointer on ARM64
+ 2021-06-03 6b1e4430bb [dev.typeparams] cmd/compile: implement clobberdead mode on ARM64
+ 2021-06-03 1c947e4f31 [dev.typeparams] cmd/compile: properly copy tilde value for unions in types2-to-types1 conversion
+ 2021-06-03 e9ba0750b6 [dev.typeparams] reflect: guard abi_test.go with regabiargs build tag
+ 2021-06-03 28bd325e41 [dev.typeparams] runtime: use ABIInternal callbackWrap in callbackasm1 on ARM64
+ 2021-06-03 3de4986852 [dev.typeparams] runtime: call cgocallbackg indirectly on ARM64
+ 2021-06-03 5a40fab19f [dev.typeparams] runtime, internal/bytealg: port performance-critical functions to register ABI on ARM64
+ 2021-06-03 370ff5ff96 [dev.typeparams] test: update all the typeparam tests to use the new union/tilde syntax
+ 2021-06-03 5a008a92e8 [dev.typeparams] internal/bytealg: call memeqbody directly in memequal_varlen on ARM64
+ 2021-06-03 165d39a1d4 [dev.typeparams] test: adjust codegen test for register ABI on ARM64
+ 2021-06-03 b5f37faf3b [dev.typeparams] cmd/internal/goobj: add duffzero/duffcopy to builtin list
+ 2021-06-03 9c054f4137 [dev.typeparams] cmd/link: take function address in assembly in TestFuncAlign
+ 2021-06-03 95c618e99a [dev.typeparams] cmd/compile/internal/types2: add Config.AllowTypeLists to control type list handling
+ 2021-06-03 10d6b36ca3 [dev.typeparams] cmd/compile/internal/types2: disallow ~T where T is a defined type or an interface
+ 2021-06-02 8cdce85bdf [dev.typeparams] cmd/compile/internal/types2: convert testdata/check tests to type set sytax
+ 2021-06-02 c790964ae4 [dev.typeparams] cmd/compile/internal/types2: convert testdata/fixedbugs tests to type set sytax
+ 2021-06-02 9a99e728fe [dev.typeparams] cmd/compile/internal/types2: convert testdata/examples tests to type set sytax
+ 2021-06-02 d36b7d7bdd [dev.typeparams] cmd/compile/internal/importer: review of gcimporter_test.go
+ 2021-06-02 3c1d502a19 [dev.typeparams] cmd/compile/internal/types2: eliminate need for unpack and asUnion functions
+ 2021-06-02 848b58e473 [dev.typeparams] cmd/compile/internal/types2: clean up type set/union intersection
+ 2021-06-02 97cb0113a3 [dev.typeparams] cmd/compile: fix export/import of constants with typeparam type
+ 2021-06-02 6b1cdeaef3 [dev.typeparams] cmd/link: include "go build" output in test logs
+ 2021-06-02 c7b9811581 [dev.typeparams] cmd/compile/internal/importer: review of gcimporter.go
+ 2021-06-02 498a48327f [dev.typeparams] cmd/compile: sort iface fields before expansion
+ 2021-06-02 cc52fdd1f3 [dev.typeparams] cmd/compile/internal/importer: review of exportdata.go
+ 2021-06-02 8c5c5a9e69 [dev.typeparams] cmd/compile/internal/importer: review of support.go
+ 2021-06-02 589e32dbdf [dev.typeparams] cmd/compile/internal/types2: replace Sum type with Union type
+ 2021-06-02 7b876def6c [dev.typeparams] cmd/compile: add dictionary argument to generic functions
+ 2021-06-02 aa9cfdf775 [dev.typeparams] runtime: update ABIInternal assembly with register ABI on ARM64
+ 2021-06-02 0c123cdf8b [dev.typeparams] reflect: implement register ABI for MakeFunc etc. on ARM64
+ 2021-06-02 2e4b79949f [dev.typeparams] runtime: implement register ABI for reflectcall on ARM64
+ 2021-06-02 dc2cb529a8 [dev.typeparams] runtime: mark assembly functions called directly from compiler ABIInternal
+ 2021-06-02 d2b435117d test: fix error check messages for 2 types2 tests
+ 2021-06-02 b1f48e8add [dev.typeparams] cmd/compile: fix formatting
+ 2021-06-01 58ad36b359 [dev.typeparams] internal/buildcfg: allow regabi GOEXPERIMENTs on ARM64
+ 2021-06-01 c3639918d1 [dev.typeparams] internal/abi: define ARM64 register ABI constants
+ 2021-06-01 6633dc8b09 [dev.typeparams] reflect: call ABI0 spill/unspill functions on AMD64
+ 2021-06-01 e4003463ff [dev.typeparams] cmd/compile: match register-ABI version of memmove call on ARM64
+ 2021-06-01 8e7abefdaa [dev.typeparams] cmd/compile: update ARM64 CALL* ops for register ABI
+ 2021-06-01 c9d1a2bdd2 [dev.typeparams] all: merge master (2725522) into dev.typeparams
+ 2021-06-01 2580e9a160 [dev.typeparams] cmd/compile: refactor noder/irgen helpers
+ 2021-06-01 4b10e4c547 [dev.typeparams] cmd/compile: handle ONONAME in subster.node
+ 2021-05-31 f32f4f58d9 [dev.typeparams] cmd/compile: simplify formatting of defined types
+ 2021-05-27 22f5ece3b1 [dev.typeparams] cmd/compile/internal/noder: refactor irgen import handling
+ 2021-05-27 417955d151 [dev.typeparams] cmd/compile/internal/inline: refactor mkinlcall
+ 2021-05-27 88583a2a66 [dev.typeparams] test: trim list of expected -G=3 failures
+ 2021-05-27 ea522bc546 [dev.typeparams] cmd/compile: add and use ir.RawOrigExpr
+ 2021-05-27 de5d1aca5e [dev.typeparams] cmd/compile: tweaks to match types2
+ 2021-05-27 c2c1b53b39 [dev.typeparams] cmd/compile: use old export format if not compiling with generics
+ 2021-05-27 8c99e5db43 [dev.typeparams] cmd/compile/internal/types2: ensure that Named.check is nilled out once it is expanded
+ 2021-05-27 963f33b03b [dev.typeparams] cmd/compile: enable register args on ARM64
+ 2021-05-27 06df0ee7fa [dev.typeparams] cmd/compile: add arg/result register load/spill code on ARM64
+ 2021-05-26 1ec056244e [dev.typeparams] cmd/compile: inlining tweaks for toolstash
+ 2021-05-26 6da1661371 [dev.typeparams] cmd/compile: simplify inlining variadic calls
+ 2021-05-26 e99e9a6e01 [dev.typeparams] cmd/compile: simplify ~r/~b naming
+ 2021-05-26 4c68edd1fe [dev.typeparams] cmd/compile: add morestack arg spilling code on ARM64
+ 2021-05-26 a4b2a04bc5 [dev.typeparams] cmd/internal/obj/arm64: use ABI-compatible registers in function prologue
+ 2021-05-26 4bb927f82e [dev.typeparams] cmd/compile: define ARM64 parameter registers
+ 2021-05-26 cf23daeda3 [dev.typeparams] cmd/compile: do not schedule in-register args late, even for block control
+ 2021-05-26 4ed6317e73 [dev.typeparams] cmd/compile: always generate (*T).M wrappers for instantiated methods
+ 2021-05-26 b7f7d1cd7b [dev.typeparams] cmd/compile: get type aliases working with generic types
+ 2021-05-26 95748d1b74 [dev.typeparams] cmd/compile: avoid some redundant type construction
+ 2021-05-26 fd54ae8b0c [dev.typeparams] cmd/compile: adding union support in types1
+ 2021-05-25 6c9e1c58bc [dev.typeparams] test: fix and update run.go's generics testing
+ 2021-05-25 5c1e119d48 [dev.typeparams] all: merge master (f22ec51) into dev.typeparams
+ 2021-05-24 155dc0e541 [dev.typeparams] cmd/compile/internal/types2: factor out constraint satisfaction check
+ 2021-05-24 5770d7a637 [dev.typeparams] cmd/compile/internal/types2: accept embedded interface elements
+ 2021-05-24 cc7ceea585 [dev.typeparams] cmd/compile/internal/types2: simplify Interface accessors
+ 2021-05-24 1608577e05 [dev.typeparams] cmd/compile/internal/types2: re-use existing code for Interface.Complete
+ 2021-05-24 d48f6d9f6f [dev.typeparams] Don't check typecheck(3) on transform, so no need to export/import it
+ 2021-05-24 4c50721cda [dev.typeparams] cmd/compile: Fix handling of Name nodes during stenciling
+ 2021-05-24 dcaf785add [dev.typeparams] internal/buildcfg: enable defer/go wrapping everywhere
+ 2021-05-24 f642742678 [dev.typeparams] reflect: use internal/abi.FuncPCABI0 to take address of assembly functions
+ 2021-05-24 e0844acfc8 [dev.typeparams] runtime/pprof: replace funcPC with internal/abi.FuncPCABIInternal
+ 2021-05-24 ae26b45113 [dev.typeparams] cmd/compile/abi-internal.md: specify ARM64 register-based ABI
+ 2021-05-24 b18b2d372e [dev.typeparams] cmd/compile: fix case where we were copying a raw Node
+ 2021-05-21 5b1120fac7 [dev.typeparams] cmd/compile: fix handling of Nname field in (*subster).tstruct.
+ 2021-05-21 8d2b4cb6cc [dev.typeparams] cmd/compile: fixing import of comm clauses/closures in generic functions
+ 2021-05-21 626e89c261 [dev.typeparams] runtime: replace funcPC with internal/abi.FuncPCABIInternal
+ 2021-05-21 6a81e063dd [dev.typeparams] runtime: fix misuse of funcPC
+ 2021-05-21 7d928460a1 [dev.typeparams] runtime: use internal/abi.FuncPCABI0 to reference ABI0 assembly symbols
+ 2021-05-21 0e0a1f94f3 [dev.typeparams] runtime: use ABI0 handler addresses on Windows/ARM64
+ 2021-05-21 fb42fb705d [dev.typeparams] runtime: use internal/abi.FuncPCABI0 to take address of assembly functions
+ 2021-05-21 21db1d193c [dev.typeparams] runtime: fix newproc arg size on ARM
+ 2021-05-21 b1a398cf0f [dev.typeparams] cmd/compile: add import/export of calls to builtin functions
+ 2021-05-21 ccbfbb1c33 [dev.typeparams] cmd/compile: export OFUNCINST and OSELRECV2 nodes (for generic functions)
+ 2021-05-21 243076da64 [dev.typeparams] cmd/compile/internal/types2: move signature checking into separate file
+ 2021-05-21 cfe0250497 [dev.typeparams] cmd/compile/internal/types2: move struct checking into separate file
+ 2021-05-21 211244e172 [dev.typeparams] cmd/compile/internal/types2: move interface checking into separate file
+ 2021-05-21 7b3ee6102d [dev.typeparams] cmd/compile: move to new export version, keep reading previous version
+ 2021-05-21 15ad61aff5 [dev.typeparams] cmd/compile: get export/import of generic types & functions working
+ 2021-05-20 468efd5e2f [dev.typeparams] cmd/compile: change method instantiations back to being functions
+ 2021-05-20 382c5dd5f7 [dev.typeparams] internal/buildcfg: turn on register ABI on all AMD64 platforms
+ 2021-05-20 240d6d00ca [dev.typeparams] cmd/link: mangle symbol ABI name on Plan 9
+ 2021-05-20 ed2001232a [dev.typeparams] runtime: use internal/abi.FuncPCABI0 for sigtramp PC on Plan 9
+ 2021-05-20 02117775d1 [dev.typeparams] cmd/compile, runtime: do not zero X15 on Plan 9
+ 2021-05-20 a5cd89b8c3 [dev.typeparams] runtime: use internal/abi.FuncPCABI0 and cgo_unsafe_args for Solaris syscall wrappers
+ 2021-05-19 6bdfff112f [dev.typeparams] cmd/compile/internal/types2: use correct type parameter list in missingMethod
+ 2021-05-19 eff66248ea [dev.typeparams] cmd/compile/internal/types2: implement package height
+ 2021-05-19 3f6f12972b [dev.typeparams] runtime: use internal/abi.FuncPCABI0 for sigtramp PC on DragonflyBSD
+ 2021-05-19 b69347d24a [dev.typeparams] cmd/compile: simplify tparam's type
+ 2021-05-19 701bd60646 [dev.typeparams] cmd/compile: simplify targ's type
+ 2021-05-19 c2966ae272 [dev.typeparams] cmd/compile/internal/ir: more position details in dump
+ 2021-05-19 fb79f6955e [dev.typeparams] cmd/compile/internal/importer: implement position reading
+ 2021-05-19 c92ae885d9 [dev.typeparams] cmd/compile/internal/types2: better recv Var for method expressions
+ 2021-05-19 90b6e72605 [dev.typeparams] cmd/compile/internal/types2: tweak anonymous parameter position
+ 2021-05-19 fc9e64cc98 [dev.typeparams] cmd/compile/internal/types2: fix types2 panic
+ 2021-05-19 c81562d99f [dev.typeparams] test: update regress tests for types2
+ 2021-05-19 81b22480cf [dev.typeparams] cmd/compile/internal/syntax: accept embedded type literals
+ 2021-05-18 f3fc8b5779 [dev.typeparams] cmd/compile: simplify type alias handling for export
+ 2021-05-18 140cd7c1d3 [dev.typeparams] runtime: use internal/abi.FuncPCABI0 for syscall wrappers on OpenBSD
+ 2021-05-18 bbc0059b03 [dev.typeparams] test: run more tests with -G=3
+ 2021-05-18 f208f1ac99 [dev.typeparams] cmd/compile/internal/ir: more useful Fatalfs
+ 2021-05-18 c7dd3e305d [dev.typeparams] all: merge master (690a8c3) into dev.typeparams
+ 2021-05-18 077f03f4d8 [dev.typeparams] runtime: use internal/abi.FuncPCABI0 for sigtramp PC on FreeBSD
+ 2021-05-17 f39200b037 [dev.typeparams] go/constant: implement Kind.String
+ 2021-05-14 0d1e293b23 [dev.typeparams] cmd/compile/internal/types2: print "incomplete" for interfaces in debug mode only
+ 2021-05-14 03ed590e51 [dev.typeparams] cmd/compile/internal/types2: use Checker-provided type parameter IDs when possible
+ 2021-05-13 c3fa51c9a2 cmd/compile: changed representation of typeparam bound in types1
+ 2021-05-13 9daf3cca82 [dev.typeparams] cmd/compile: keep instantiated method as a method, rather than converting to function
+ 2021-05-12 04f65d394c [dev.typeparams] cmd/compile: fix use of method values with stenciled methods
+ 2021-05-11 d2b3efcb90 [dev.typeparams] all: merge master (9b84814) into dev.typeparams
Change-Id: Idedf034141b432e69a19b076dcc10c2923f3ee7d
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Because the Align/Width of pointer types are always set when created,
CalcSize() never descends past a pointer. Therefore, we need to do
CheckSize() at every level when creating type. We need to do this for
types creates by types2-to-types1 conversion and also by type
substitution (mostly for stenciling). We also need to do
Defer/ResumeCheckSize() at the top level in each of these cases to deal
with potentially recursive types.
These changes fix issue #47929 and also allow us to remove the
special-case CheckSize() call that causes the problem for issue #47901.
Fixes #47901
Fixes #47929
Change-Id: Icd8192431c145009cd6df2f4ade6db7da0f4dd3e
Reviewed-on: https://go-review.googlesource.com/c/go/+/344829
Trust: Dan Scales <danscales@google.com>
Reviewed-by: Keith Randall <khr@golang.org>
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CL 37664 implemented this functionality, yet the tests were skipped.
Introduce and use additional variable groupListImplemented to
distinguish between these cases and enable TestLookupGroup for
supported configurations (which looks like all but plan9).
Change-Id: Iabaa7f08b4551dc67e67bdb6e715f15bb20d6218
Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
Reviewed-on: https://go-review.googlesource.com/c/go/+/330751
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Tobias Klauser <tobias.klauser@gmail.com>
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The checkptr instrumentation is currently inserted before slice
operation has validated that n <= Big. So instead of panic, checkptr
have false positive throws.
To fix this, just insert the checkptr instrumentation after the bound
checking during SSA generation.
Fixes #46938
Change-Id: I9dbf84441c711842ccc883f3654ca8766ac696d8
Reviewed-on: https://go-review.googlesource.com/c/go/+/343972
Trust: Cuong Manh Le <cuong.manhle.vn@gmail.com>
Run-TryBot: Cuong Manh Le <cuong.manhle.vn@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
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These augment the existing MapIter.Key and MapIter.Value methods.
The existing methods return new Values.
Constructing these new Values often requires allocating.
These methods allow the caller to bring their own storage.
The naming is somewhat unfortunate, in that the spec
uses the word "element" instead of "value",
as do the reflect.Type methods.
In a vacuum, MapIter.SetElem would be preferable.
However, matching the existing methods is more important.
Fixes #32424
Fixes #46131
Change-Id: I19c4d95c432f63dfe52cde96d2125abd021f24fa
Reviewed-on: https://go-review.googlesource.com/c/go/+/320929
Trust: Josh Bleecher Snyder <josharian@gmail.com>
Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com>
Reviewed-by: Keith Randall <khr@golang.org>
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Now that we're using OCONVIDATA(x) everywhere we formerly used
OIDATA(OCONVIFACE(x)), there should be no OCONVIFACE operations that
take a shape type.
Change-Id: I4fb056456c60481c6dfe7bc111fca6223567e6a8
Reviewed-on: https://go-review.googlesource.com/c/go/+/344577
Trust: Keith Randall <khr@golang.org>
Trust: Dan Scales <danscales@google.com>
Run-TryBot: Keith Randall <khr@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Dan Scales <danscales@google.com>
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Fixes #47924
Change-Id: I4325b3c4ed9d369d9ea778478285436e1b2ab08a
Reviewed-on: https://go-review.googlesource.com/c/go/+/344571
Trust: Keith Randall <khr@golang.org>
Trust: Dan Scales <danscales@google.com>
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Issues 47713 and 47877 were both due to problems with the names used for
instantiated functions/methods, which must be in sync with the names
used by types2.
- Switched to using NameString() for writing out type arguments in
instantiation names. This ensures that we are always adding the
package to type names even for the local package. Previously, we were
explicitly adding the package name for local packages, but that
doesn't handle the case when the local type is embedded inside a
pointer or slice type. By switching to NameString(), we fix #47713.
- types1 and types2 write out 'interface {' differently (vs.
'interface{') and we were already handling that. But we needed to add
similar code to handle 'struct {' vs 'struct{'. This fixes issue
#47877.
While fixing these bugs, I also moved some duplicated code (which
include some of the changes above) into a common function addTargs(). I
also moved InstType() name to subr.go, and renamed: MakeInstName ->
MakeFuncInstSym and MakeDictName -> MakeDictSym.
Also removed a couple of ".inst..inst." prefix checks which are
irrelvant now, since we don't add ".inst." anymore to function
instantiations.
Fixes #47713
Fixes #47877
Fixes #47922
Change-Id: I19e9a073451f3ababd8ec31b6608cd79ba8cba36
Reviewed-on: https://go-review.googlesource.com/c/go/+/344613
Trust: Dan Scales <danscales@google.com>
Reviewed-by: Keith Randall <khr@golang.org>
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This CL changes irgen to wait until all top-level declarations have
been processed before constructing any expressions or statements that
reference them. This is the same approach that typecheck used.
Mechanically, it splits varDecl and funcDecl (the two top-level
declarations that can generate/contain code) into a part that runs
immediately for constructing the ir.ONAME, and then a separate task
that runs later to handle the code.
It also adds an exprStmtOK flag to indicate when it's actually safe to
start constructing (non-trivial) expressions and statements.
Fixes #47928.
Change-Id: I51942af6823aa561d341e2ffc1142948da025fa2
Reviewed-on: https://go-review.googlesource.com/c/go/+/344649
Trust: Matthew Dempsky <mdempsky@google.com>
Trust: Dan Scales <danscales@google.com>
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Reviewed-by: Cuong Manh Le <cuong.manhle.vn@gmail.com>
Reviewed-by: Dan Scales <danscales@google.com>
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"$GOROOT/src/runtime/runtime-gdb.py".
to guarantee the "section .debug_gdb_scripts" is always "$GOROOT/src/runtime/runtime-gdb.py" , a check for package name is needed when search "runtime/proc.go".
Fixes #47881
Change-Id: Ib471314ca1a6777f625b488e5ae3790457540ef9
Reviewed-on: https://go-review.googlesource.com/c/go/+/344229
Run-TryBot: Than McIntosh <thanm@google.com>
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Trust: Michael Knyszek <mknyszek@google.com>
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This is a port of CL 343934 from go/types with the necessary
adjustments to the compiler.
Change-Id: I810144e6e2eb2bc8fa0d34dc206403c993cbbe7a
Reviewed-on: https://go-review.googlesource.com/c/go/+/344616
Trust: Robert Griesemer <gri@golang.org>
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
Reviewed-by: Dan Scales <danscales@google.com>
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This is a port of CL 343933 from go/types with the necessary
adjustments in the compiler.
With this CL type parameters and type lists are now held in
TParamList and TypeList data types which don't expose the
internal representation.
Change-Id: I6d60881b5db995dbc04ed3f4a96e8b5d41f83969
Reviewed-on: https://go-review.googlesource.com/c/go/+/344615
Trust: Robert Griesemer <gri@golang.org>
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
Reviewed-by: Dan Scales <danscales@google.com>
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type param lists
This is a port of CL 343932 from go/types, with the necessary adjustments
to the compiler.
This change improves type safety slightly, avoids many internal type
assertions, and simplifies some code paths.
Change-Id: Ie9c4734814f49cd248927152d7b3264d3578428c
Reviewed-on: https://go-review.googlesource.com/c/go/+/344614
Trust: Robert Griesemer <gri@golang.org>
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This is a port of CL 343930 from go/types, adjusted to work for
the compiler: here Environment carries a *Checker, if available.
Change-Id: I44544fad7da870fa0c02832baa6abd2909d50304
Reviewed-on: https://go-review.googlesource.com/c/go/+/344612
Trust: Robert Griesemer <gri@golang.org>
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For now don't export TypeSet in the interest of
keeping the types2 API surface small(er).
This is a clean port of CL 341289 from go/types.
Change-Id: I50c747629f25472f2ec5ba59d7f543ee3c1c423b
Reviewed-on: https://go-review.googlesource.com/c/go/+/344610
Trust: Robert Griesemer <gri@golang.org>
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Fixes #47627
Change-Id: Ia1edfb6249863ab055fab68a35666bc2bdf21dcb
Reviewed-on: https://go-review.googlesource.com/c/go/+/341689
Reviewed-by: Jay Conrod <jayconrod@google.com>
Trust: Michael Matloob <matloob@golang.org>
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name old time/op new time/op delta
SearchInts-8 15.5ns ± 2% 13.7ns ± 4% -11.87% (p=0.008 n=5+5)
(see CL 36332 for the original change to sort.Search)
Change-Id: If452818185b92b8b3548b066f475e493d604ea29
GitHub-Last-Rev: 32dd3cffa6b54b332948ac6a2929458defd4838f
GitHub-Pull-Request: golang/go#47293
Reviewed-on: https://go-review.googlesource.com/c/go/+/335809
Reviewed-by: Robert Griesemer <gri@golang.org>
Trust: Robert Griesemer <gri@golang.org>
Trust: Than McIntosh <thanm@google.com>
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Change stencil.go:getDictionaryValue() and reflect.go:getDictionary() to
reuse any existing name node that has been created for the needed global
dictionary. Otherwise, these functions may set the Def on a specific
dictionary sym to two different name nodes, which means the first node
will not satisfy the invariant 'n.Sym().Def.(*ir.Name) == n' (which is
the assertion in this issue).
Fixes #47896
Change-Id: I1e7ae1efd077a83c7878b4342feb6d28d52476cc
Reviewed-on: https://go-review.googlesource.com/c/go/+/344609
Run-TryBot: Dan Scales <danscales@google.com>
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Reviewed-by: Keith Randall <khr@golang.org>
Trust: Dan Scales <danscales@google.com>
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Includes Robert's suggested fix in validate.go to not fail on
non-constant alignof/offsetof/sizeof calls. Further changes to wait on
transforming these calls until stenciling time, when we can call
EvalConst() to evaluate them once all the relevant types are known.
Added a bunch of new tests for non-constant Sizeof/Alignof/Offsetof.
Fixes #47716
Change-Id: I469af888eb9ce3a853124d919eda753971009b3e
Reviewed-on: https://go-review.googlesource.com/c/go/+/344250
Run-TryBot: Dan Scales <danscales@google.com>
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When GO386=sse2 we can assume sse2 to be present without
a runtime check. If GO386=softfloat is set we can avoid
the usage of SSE2 even if detected.
This might cause a memcpy, memclr and bytealg slowdown of Go
binaries compiled with softfloat on machines that support
SSE2. Such setups are rare and should use GO386=sse2 instead
if performance matters.
On targets that support SSE2 we avoid the runtime overhead of
dynamic cpu feature dispatch.
The removal of runtime sse2 checks also allows to simplify
internal/cpu further by removing handling of the required
feature option as a followup after this CL.
Change-Id: I90a853a8853a405cb665497c6d1a86556947ba17
Reviewed-on: https://go-review.googlesource.com/c/go/+/344350
Trust: Martin Möhrmann <martin@golang.org>
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To measure all instructions having been completed before reading
the time stamp counter with RDTSC an instruction sequence that
has instruction stream serializing properties which guarantee
waiting until all previous instructions have been executed is
needed. This does not necessary mean to wait for all stores to
be globally visible.
This CL aims to remove vendor specific logic for determining the
instruction sequence with CPU feature flag checks that are
CPU vendor independent.
For intel LFENCE has the wanted properties at least
since it was introduced together with SSE2 support.
On AMD instruction stream serializing LFENCE is supported by setting
an MSR C001_1029[1]=1 on AMD family 10h/12h/14h/15h/16h/17h processors.
AMD family 0Fh/11h processors support LFENCE as serializing always.
AMD plans support for this MSR and access to this bit for all future processors.
Source: https://developer.amd.com/wp-content/resources/Managing-Speculation-on-AMD-Processors.pdf
Reading the MSR to determine LFENCE properties is not always possible
or reliable (hypervisors). The Linux kernel is relying on serializing
LFENCE on AMD CPUs since a commit in July 2019: https://lkml.org/lkml/2019/7/22/295
and the MSR C001_1029 to enable serialization has been set by default
with the Spectre v1 mitigations.
Using an MFENCE on AMD is waiting on previous instructions having been executed
but in addition also flushes store buffers.
To align the serialization properties without runtime detection
of CPU manufacturers we can use the newer RDTSCP instruction which
waits until all previous instructions have been executed.
RDTSCP is available on Intel since around 2008 and on AMD CPUs since
around 2006. Support for RDTSCP can be checked independently
of manufacturer by checking CPUID bits.
Using RDTSCP is the default in Linux to read TSC in program order
when the instruction is available.
https://github.com/torvalds/linux/blob/e22ce8eb631bdc47a4a4ea7ecf4e4ba499db4f93/arch/x86/include/asm/msr.h#L231
Change-Id: Ifa841843b9abb2816f8f0754a163ebf01385306d
Reviewed-on: https://go-review.googlesource.com/c/go/+/344429
Reviewed-by: Keith Randall <khr@golang.org>
Trust: Martin Möhrmann <martin@golang.org>
Run-TryBot: Martin Möhrmann <martin@golang.org>
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Rather than returning "", we now return "," (which is a no-op). This
ensures that the returned string always overrides DefaultGOEXPERIMENT.
This fixes a bootstrapping issue where GOROOT_BOOTSTRAP was built with
"GOEXPERIMENT=fieldtrack ./make.bash". cmd/dist sets GOEXPERIMENT=none
during bootstrapping, which was causing cmd/go to set GOEXPERIMENT=""
when executing cmd/compile; but then cmd/compile ignores the
environment variable (because it's empty) and instead uses
DefaultGOEXPERIMENT.
Fixes #47921.
Change-Id: I657ff6cdfb294a94f6a2f58c306ceed7f104416b
Reviewed-on: https://go-review.googlesource.com/c/go/+/344511
Run-TryBot: Matthew Dempsky <mdempsky@google.com>
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Reviewed-by: Heschi Kreinick <heschi@google.com>
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Arrays marked noalg are created by the compiler to hold keys and values
to initialize map literals. The ssa backend creates a pointer type for
the array type when creating an OpAddr while processing the loop that
initializes the map from the arrays. The pointer type does not inherit
the noalg property but points to the noalg array type.
This causes values created through reflect of types that should be
equal to compare unequal because the noalg and alg type might be
compared and these are not the same.
A similar problem occurred in #32595 for argument arrays of defer structs.
Created #47904 to track improve noalg handling to be able to
reintroduce this optimization again.
Fixes #47068
Change-Id: I87549342bd404b98d71a3c0f33e3c169e9d4efc8
Reviewed-on: https://go-review.googlesource.com/c/go/+/344349
Trust: Martin Möhrmann <martin@golang.org>
Run-TryBot: Martin Möhrmann <martin@golang.org>
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Reviewed-by: Cuong Manh Le <cuong.manhle.vn@gmail.com>
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
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Currently, write barriers aren't emitted for global addresses, but they
are emitted for addresses offset of global addresses.
This CL changes IsGlobalAddr to recognize offsets of global addresses
as globals too, removing write barriers for staticuint64s based
addresses. The logic added is the same as used in IsStackAddr.
Updates #37612
Change-Id: I537579f85b9ad02987d94f3ee0b4508b90097959
Reviewed-on: https://go-review.googlesource.com/c/go/+/342129
Reviewed-by: Keith Randall <khr@golang.org>
Reviewed-by: Cherry Mui <cherryyz@google.com>
Trust: Michael Knyszek <mknyszek@google.com>
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If a type T has a method foo, then
var t T
var i interface{} = t.foo
The type of foo is a method type, but the type of t.foo should be a
standard function type. Make sure we always do that conversion.
Fixes #47775
Change-Id: I464ec792196b050aba1914e070a4ede34bfd0bfa
Reviewed-on: https://go-review.googlesource.com/c/go/+/343881
Trust: Keith Randall <khr@golang.org>
Trust: Dan Scales <danscales@google.com>
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
Reviewed-by: Dan Scales <danscales@google.com>
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When starting a closure that needs a dictionary, copy the closure
variable to a local variable. This lets child closures capture that
dictionary variable correctly.
This is a better fix for #47684, which does not cause problems
like #47723.
Fixes #47723
Update #47684
Change-Id: Ib5d9ffc68a5142e28daa7d0d75683e7a35508540
Reviewed-on: https://go-review.googlesource.com/c/go/+/343871
Trust: Keith Randall <khr@golang.org>
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Required two changes:
- avoid creating a closure in the case where the actual receiver of an
embedded method is not generic even though the base operand of the
selector is generic. This is similar to the test suggested by wayne
zuo - I thought it was clear in buildClosure, and easier to comment.
- Propagate //go:nointerface to base generic methods and then to
instantiations.
Change-Id: If30c834e4223c2639b7f7e74d44e6087aa9ccd76
Reviewed-on: https://go-review.googlesource.com/c/go/+/344251
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Some memmoves in reflect/value.go for copying arguments
related to the new ABI were using the address of the target
or source instead of using IntArgRegAddr or FloatArgRegAddr
to adjust the address for big endian.
This was found when testing patches for ppc64 and fixes the
failures that were found.
Change-Id: I119aa090a2a8eb859020ff1a1736107a6d0b76f1
Reviewed-on: https://go-review.googlesource.com/c/go/+/343869
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This is for consistency with how we report TArgs elsewhere, and in case
we ever want to share an internal slice with inference reporting.
Change-Id: Ia8b705a155f4f82bd8da8dc2457289810f875f5e
Reviewed-on: https://go-review.googlesource.com/c/go/+/343934
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This resolves an asymmetry between the TParams and TArgs APIs, and
reduces the size of the Named struct at the cost of some additional nil
checks.
While at it, move TParamList and TypeList to a new file:typelists.go,
and change TParamList to access the tparams slice directly in At. There
is no reason to guard against a nil receiver, as accessing an index on
the empty slice will panic anyway.
Change-Id: I9b65247e06c697a57a4efe40c3390e0faff91441
Reviewed-on: https://go-review.googlesource.com/c/go/+/343933
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