diff options
| author | 徐志强 <652732310@qq.com> | 2020-02-18 16:03:32 +0800 |
|---|---|---|
| committer | 徐志强 <652732310@qq.com> | 2020-02-18 16:03:32 +0800 |
| commit | 03cee0656c9fd8cf9509c3a91baf72db4a8f6d28 (patch) | |
| tree | 35368e38c68fd40fcf70bd7b03dfaee42e2fd772 /tools/go_generics | |
| parent | a6024f7f5f6f438c11e30be0f93657b1956fd5ba (diff) | |
scope.add should only record the first position
Diffstat (limited to 'tools/go_generics')
| -rw-r--r-- | tools/go_generics/globals/scope.go | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/tools/go_generics/globals/scope.go b/tools/go_generics/globals/scope.go index 96c965ea2..eec93534b 100644 --- a/tools/go_generics/globals/scope.go +++ b/tools/go_generics/globals/scope.go @@ -72,6 +72,10 @@ func (s *scope) deepLookup(n string) *symbol { } func (s *scope) add(name string, kind SymKind, pos token.Pos) { + if s.syms[name] != nil { + return + } + s.syms[name] = &symbol{ kind: kind, pos: pos, |