diff options
Diffstat (limited to 'src/cmd/compile/internal/types2/builtins.go')
| -rw-r--r-- | src/cmd/compile/internal/types2/builtins.go | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/src/cmd/compile/internal/types2/builtins.go b/src/cmd/compile/internal/types2/builtins.go index c022e79c97..e9df605fd1 100644 --- a/src/cmd/compile/internal/types2/builtins.go +++ b/src/cmd/compile/internal/types2/builtins.go @@ -144,7 +144,7 @@ func (check *Checker) builtin(x *operand, call *syntax.CallExpr, id builtinId) ( mode := invalid var typ Type var val constant.Value - switch typ = implicitArrayDeref(under(x.typ)); t := typ.(type) { + switch typ = arrayPtrDeref(under(x.typ)); t := typ.(type) { case *Basic: if isString(t) && id == _Len { if x.mode == constant_ { @@ -180,7 +180,7 @@ func (check *Checker) builtin(x *operand, call *syntax.CallExpr, id builtinId) ( case *TypeParam: if t.underIs(func(t Type) bool { - switch t := implicitArrayDeref(t).(type) { + switch t := arrayPtrDeref(t).(type) { case *Basic: if isString(t) && id == _Len { return true @@ -862,10 +862,9 @@ func makeSig(res Type, args ...Type) *Signature { return &Signature{params: params, results: result} } -// implicitArrayDeref returns A if typ is of the form *A and A is an array; +// arrayPtrDeref returns A if typ is of the form *A and A is an array; // otherwise it returns typ. -// -func implicitArrayDeref(typ Type) Type { +func arrayPtrDeref(typ Type) Type { if p, ok := typ.(*Pointer); ok { if a := asArray(p.base); a != nil { return a |