diff options
Diffstat (limited to 'src/cmd/compile/internal/types2/typelists.go')
-rw-r--r-- | src/cmd/compile/internal/types2/typelists.go | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/cmd/compile/internal/types2/typelists.go b/src/cmd/compile/internal/types2/typelists.go index 3258a5e9f8..c3befb077f 100644 --- a/src/cmd/compile/internal/types2/typelists.go +++ b/src/cmd/compile/internal/types2/typelists.go @@ -4,6 +4,8 @@ package types2 +import "bytes" + // TParamList holds a list of type parameters. type TParamList struct{ tparams []*TypeParam } @@ -52,6 +54,17 @@ func (l *TypeList) list() []Type { return l.types } +func (l *TypeList) String() string { + if l == nil || len(l.types) == 0 { + return "[]" + } + var buf bytes.Buffer + buf.WriteByte('[') + writeTypeList(&buf, l.types, nil, nil) + buf.WriteByte(']') + return buf.String() +} + // ---------------------------------------------------------------------------- // Implementation |