diff options
Diffstat (limited to 'src/go/types/builtins_test.go')
| -rw-r--r-- | src/go/types/builtins_test.go | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/go/types/builtins_test.go b/src/go/types/builtins_test.go index 11de9a1ac1..cee3d315e5 100644 --- a/src/go/types/builtins_test.go +++ b/src/go/types/builtins_test.go @@ -113,12 +113,15 @@ var builtinCalls = []struct { {"Alignof", `_ = unsafe.Alignof(0)`, `invalid type`}, // constant {"Alignof", `var x struct{}; _ = unsafe.Alignof(x)`, `invalid type`}, // constant + {"Alignof", `var x P; _ = unsafe.Alignof(x)`, `func(p.P₁) uintptr`}, {"Offsetof", `var x struct{f bool}; _ = unsafe.Offsetof(x.f)`, `invalid type`}, // constant {"Offsetof", `var x struct{_ int; f bool}; _ = unsafe.Offsetof((&x).f)`, `invalid type`}, // constant + {"Offsetof", `var x struct{_ int; f P}; _ = unsafe.Offsetof((&x).f)`, `func(p.P₁) uintptr`}, {"Sizeof", `_ = unsafe.Sizeof(0)`, `invalid type`}, // constant {"Sizeof", `var x struct{}; _ = unsafe.Sizeof(x)`, `invalid type`}, // constant + {"Sizeof", `var x P; _ = unsafe.Sizeof(x)`, `func(p.P₁) uintptr`}, {"Slice", `var p *int; _ = unsafe.Slice(p, 1)`, `func(*int, int) []int`}, {"Slice", `var p *byte; var n uintptr; _ = unsafe.Slice(p, n)`, `func(*byte, uintptr) []byte`}, @@ -151,8 +154,10 @@ func TestBuiltinSignatures(t *testing.T) { } } +// parseGenericSrc in types2 is not necessary. We can just parse in testBuiltinSignature below. + func testBuiltinSignature(t *testing.T, name, src0, want string) { - src := fmt.Sprintf(`package p; import "unsafe"; type _ unsafe.Pointer /* use unsafe */; func _() { %s }`, src0) + src := fmt.Sprintf(`package p; import "unsafe"; type _ unsafe.Pointer /* use unsafe */; func _[P any]() { %s }`, src0) f, err := parser.ParseFile(fset, "", src, 0) if err != nil { t.Errorf("%s: %s", src0, err) |