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| author | Matthew Dempsky <mdempsky@google.com> | 2021-01-11 17:22:20 -0800 |
|---|---|---|
| committer | Matthew Dempsky <mdempsky@google.com> | 2021-01-12 04:46:22 +0000 |
| commit | 95acd8121bf76a15ecba0259367dca0efe6d3a77 (patch) | |
| tree | 8ff460877754208c25eface7bf66d0942513864a /src/cmd/compile/internal/typecheck/typecheck.go | |
| parent | 12ee55ba7bf22157267e735e8e4bbf651c5b4e7d (diff) | |
| download | go-95acd8121bf76a15ecba0259367dca0efe6d3a77.tar.gz go-95acd8121bf76a15ecba0259367dca0efe6d3a77.zip | |
[dev.regabi] cmd/compile: remove Name.Typegen
Just directly set Type.Vargen when declaring defined types within a
function.
Change-Id: Idcc0007084a660ce1c39da4a3697e158a1c615b5
Reviewed-on: https://go-review.googlesource.com/c/go/+/283212
Trust: Matthew Dempsky <mdempsky@google.com>
Trust: Dan Scales <danscales@google.com>
Run-TryBot: Matthew Dempsky <mdempsky@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Dan Scales <danscales@google.com>
Diffstat (limited to 'src/cmd/compile/internal/typecheck/typecheck.go')
| -rw-r--r-- | src/cmd/compile/internal/typecheck/typecheck.go | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/src/cmd/compile/internal/typecheck/typecheck.go b/src/cmd/compile/internal/typecheck/typecheck.go index 431fb04bef..3fc077b00c 100644 --- a/src/cmd/compile/internal/typecheck/typecheck.go +++ b/src/cmd/compile/internal/typecheck/typecheck.go @@ -1681,13 +1681,22 @@ func CheckMapKeys() { mapqueue = nil } +// typegen tracks the number of function-scoped defined types that +// have been declared. It's used to generate unique linker symbols for +// their runtime type descriptors. +var typegen int32 + func typecheckdeftype(n *ir.Name) { if base.EnableTrace && base.Flag.LowerT { defer tracePrint("typecheckdeftype", n)(nil) } t := types.NewNamed(n) - t.Vargen = n.Typegen + if n.Curfn != nil { + typegen++ + t.Vargen = typegen + } + if n.Pragma()&ir.NotInHeap != 0 { t.SetNotInHeap(true) } |