gc: use original constant expression in error messages.
Fixes #2768.
R=golang-dev, lvd, iant
CC=golang-dev, remy
https://golang.org/cl/5572081
diff --git a/test/fixedbugs/bug381.go b/test/fixedbugs/bug381.go
index 3f3232b..293ba71 100644
--- a/test/fixedbugs/bug381.go
+++ b/test/fixedbugs/bug381.go
@@ -7,14 +7,25 @@
// Issue 2276.
// Check that the error messages says
-// bug378.go:19: unsafe.Alignof(0) not used
+// bug381.go:29: unsafe.Alignof(0) not used
// and not
-// bug378.go:19: 4 not used
+// bug381.go:29: 4 not used
+
+// Issue 2768: previously got
+// bug381.go:30: cannot use 3 (type time.Weekday) as type int in function argument
+// want
+// bug381.go:30: cannot use time.Wednesday (type time.Weekday) as type int in function argument
package main
-import "unsafe"
+import (
+ "time"
+ "unsafe"
+)
+
+func f(int)
func main() {
unsafe.Alignof(0) // ERROR "unsafe\.Alignof|value computed is not used"
+ f(time.Wednesday) // ERROR "time.Wednesday|incompatible type"
}
