[dev.typeparams] cmd/compile: deal with inferred type arguments

Create an extra OFUNCINST node as needed, if there are inferred type
arguments for a generic function call.

Change-Id: Id990c5bcbce2893377072a7e41c7c6785d1eab60
Reviewed-on: https://go-review.googlesource.com/c/go/+/288952
Run-TryBot: Dan Scales <danscales@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Trust: Dan Scales <danscales@google.com>
Trust: Robert Griesemer <gri@golang.org>
Reviewed-by: Robert Griesemer <gri@golang.org>
This commit is contained in:
Dan Scales 2021-02-02 13:04:16 -08:00
parent e633f343ba
commit 3f845b3b45
2 changed files with 22 additions and 6 deletions

View file

@ -119,7 +119,7 @@ func Call(pos src.XPos, typ *types.Type, fun ir.Node, args []ir.Node, dots bool)
n := ir.NewCallExpr(pos, ir.OCALL, fun, args)
n.IsDDD = dots
if n.X.Op() != ir.OFUNCINST {
if fun.Op() != ir.OFUNCINST {
// If no type params, still do normal typechecking, since we're
// still missing some things done by tcCall below (mainly
// typecheckargs and typecheckaste).