diff options
Diffstat (limited to 'src/cmd/compile/internal/types2/testdata/fixedbugs/issue47968.go2')
-rw-r--r-- | src/cmd/compile/internal/types2/testdata/fixedbugs/issue47968.go2 | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/src/cmd/compile/internal/types2/testdata/fixedbugs/issue47968.go2 b/src/cmd/compile/internal/types2/testdata/fixedbugs/issue47968.go2 new file mode 100644 index 0000000000..bbbe6805f2 --- /dev/null +++ b/src/cmd/compile/internal/types2/testdata/fixedbugs/issue47968.go2 @@ -0,0 +1,21 @@ +// Copyright 2021 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 T[P any] struct{} + +func (T[P]) m1() + +type A1 = T + +func (A1[P]) m2() {} + +type A2 = T[int] + +func (A2 /* ERROR cannot define methods on instantiated type T\[int\] */) m3() {} +func (_ /* ERROR cannot define methods on instantiated type T\[int\] */ A2) m4() {} + +func (T[int]) m5() {} // int is the type parameter name, not an instantiation +func (T[* /* ERROR must be an identifier */ int]) m6() {} // syntax error |