diff options
Diffstat (limited to 'src/cmd/compile/internal/typecheck/iimport.go')
| -rw-r--r-- | src/cmd/compile/internal/typecheck/iimport.go | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/cmd/compile/internal/typecheck/iimport.go b/src/cmd/compile/internal/typecheck/iimport.go index 0d5d892ef5..42c4619666 100644 --- a/src/cmd/compile/internal/typecheck/iimport.go +++ b/src/cmd/compile/internal/typecheck/iimport.go @@ -1112,6 +1112,14 @@ func (r *importReader) node() ir.Node { cvars := make([]*ir.Name, r.int64()) for i := range cvars { cvars[i] = ir.CaptureName(r.pos(), fn, r.localName().Canonical()) + if go117ExportTypes { + if cvars[i].Type() != nil || cvars[i].Defn == nil { + base.Fatalf("bad import of closure variable") + } + // Closure variable should have Defn set, which is its captured + // variable, and it gets the same type as the captured variable. + cvars[i].SetType(cvars[i].Defn.Type()) + } } fn.ClosureVars = cvars r.allClosureVars = append(r.allClosureVars, cvars...) @@ -1133,6 +1141,9 @@ func (r *importReader) node() ir.Node { clo := ir.NewClosureExpr(pos, fn) fn.OClosure = clo + if go117ExportTypes { + clo.SetType(typ) + } return clo |