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| author | Robert Griesemer <gri@golang.org> | 2021-08-23 20:43:57 -0700 |
|---|---|---|
| committer | Robert Griesemer <gri@golang.org> | 2021-08-24 16:36:55 +0000 |
| commit | b1cdf860dd5f517a2835c6bd48d12dad29ade1da (patch) | |
| tree | 571be229b1b45cee3d3c84111e99fe1e9b3d4265 /src/cmd/compile/internal/noder/expr.go | |
| parent | 1ff0554b5318d5a39e2b26a9c84330e6aa47b1c6 (diff) | |
| download | go-b1cdf860dd5f517a2835c6bd48d12dad29ade1da.tar.gz go-b1cdf860dd5f517a2835c6bd48d12dad29ade1da.zip | |
cmd/compile/internal/types2: use a TypeList type to hold type arguments
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>
Diffstat (limited to 'src/cmd/compile/internal/noder/expr.go')
| -rw-r--r-- | src/cmd/compile/internal/noder/expr.go | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/cmd/compile/internal/noder/expr.go b/src/cmd/compile/internal/noder/expr.go index 3e3c352a32..cb20d645aa 100644 --- a/src/cmd/compile/internal/noder/expr.go +++ b/src/cmd/compile/internal/noder/expr.go @@ -360,9 +360,9 @@ func (g *irgen) selectorExpr(pos src.XPos, typ types2.Type, expr *syntax.Selecto // selinfo.Targs() are the types used to // instantiate the type of receiver targs2 := getTargs(selinfo) - targs := make([]ir.Node, len(targs2)) - for i, targ2 := range targs2 { - targs[i] = ir.TypeNode(g.typ(targ2)) + targs := make([]ir.Node, targs2.Len()) + for i := range targs { + targs[i] = ir.TypeNode(g.typ(targs2.At(i))) } // Create function instantiation with the type @@ -386,7 +386,7 @@ func (g *irgen) selectorExpr(pos src.XPos, typ types2.Type, expr *syntax.Selecto } // getTargs gets the targs associated with the receiver of a selected method -func getTargs(selinfo *types2.Selection) []types2.Type { +func getTargs(selinfo *types2.Selection) *types2.TypeList { r := deref2(selinfo.Recv()) n := types2.AsNamed(r) if n == nil { |