diff options
Diffstat (limited to 'src/cmd/compile/internal/typecheck/subr.go')
| -rw-r--r-- | src/cmd/compile/internal/typecheck/subr.go | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/src/cmd/compile/internal/typecheck/subr.go b/src/cmd/compile/internal/typecheck/subr.go index a41a3d62fb..7c48fb577d 100644 --- a/src/cmd/compile/internal/typecheck/subr.go +++ b/src/cmd/compile/internal/typecheck/subr.go @@ -1356,7 +1356,8 @@ func (ts *Tsubster) tstruct(t *types.Type, force bool) *types.Type { newfields[i].SetNointerface(true) } if f.Nname != nil && ts.Vars != nil { - v := ts.Vars[f.Nname.(*ir.Name)] + n := f.Nname.(*ir.Name) + v := ts.Vars[n] if v != nil { // This is the case where we are // translating the type of the function we @@ -1364,6 +1365,13 @@ func (ts *Tsubster) tstruct(t *types.Type, force bool) *types.Type { // the subst.ts.vars table, and we want to // change to reference the new dcl. newfields[i].Nname = v + } else if ir.IsBlank(n) { + // Blank variable is not dcl list. Make a + // new one to not share. + m := ir.NewNameAt(n.Pos(), ir.BlankNode.Sym()) + m.SetType(n.Type()) + m.SetTypecheck(1) + newfields[i].Nname = m } else { // This is the case where we are // translating the type of a function |