go/types, types2: implement Alias proposal (export API)

[gostls13.git] / src / cmd / compile / internal / types2 / mono.go

diff --git a/src/cmd/compile/internal/types2/mono.go b/src/cmd/compile/internal/types2/mono.go
index 5b68f2aaa47bf66c6365d2ed453b940d9a3fa174..dae9230252692726a9907ab20d07a9b1928761d2 100644 (file)
--- a/src/cmd/compile/internal/types2/mono.go
+++ b/src/cmd/compile/internal/types2/mono.go
@@ -208,7 +208,7 @@ func (w *monoGraph) assign(pkg *Package, pos syntax.Pos, tpar *TypeParam, targ T
        // type parameters.
        var do func(typ Type)
        do = func(typ Type) {
-               switch typ := typ.(type) {
+               switch typ := Unalias(typ).(type) {
                default:
                        panic("unexpected type")