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Diffstat (limited to '')
-rw-r--r-- | test/fixedbugs/issue43112.go | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/test/fixedbugs/issue43112.go b/test/fixedbugs/issue43112.go new file mode 100644 index 0000000..e36627a --- /dev/null +++ b/test/fixedbugs/issue43112.go @@ -0,0 +1,41 @@ +// compile + +// Copyright 2020 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package p + +type Symbol interface{} + +type Value interface { + String() string +} + +type Object interface { + String() string +} + +type Scope struct { + outer *Scope + elems map[string]Object +} + +func (s *Scope) findouter(name string) (*Scope, Object) { + return s.outer.findouter(name) +} + +func (s *Scope) Resolve(name string) (sym Symbol) { + if _, obj := s.findouter(name); obj != nil { + sym = obj.(Symbol) + } + return +} + +type ScopeName struct { + scope *Scope +} + +func (n *ScopeName) Get(name string) (Value, error) { + return n.scope.Resolve(name).(Value), nil +} |