t.Errorf("C.myint as const = %v, want 1.5", c)
		}
	}

	if s := C.mystring_def; s != "hello" {
		t.Errorf("C.mystring_def = %q, want %q", s, "hello")
	}
}

// issue 6907

func test6907(t *testing.T) {
	want := "yarn"
	if got := C.GoString(C.Issue6907CopyString(want)); got != want {
		t.Errorf("C.GoString(C.Issue6907CopyString(%q)) == %q, want %q", want, got, want)
	}
}

// issue 7560

	}
}

// issue 6907

const CString = "C string"

//export CheckIssue6907Go
func CheckIssue6907Go(s string) C.int {
	if s == CString {
		return 1
	}
	return 0
}

func test6907Go(t *testing.T) {
	if got := C.CheckIssue6907C(CString); got != 1 {
		t.Errorf("C.CheckIssue6907C() == %d, want %d", got, 1)
	}
}

// issue 7665

var bad7665 unsafe.Pointer = C.f7665