test: recognize gccgo error message in index.go
When a floating point constant is used as an array/slice
index, gccgo prints "error: index must be integer"; gc prints
"constant 2.1 truncated to integer".
R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/14044044
diff --git a/test/index.go b/test/index.go
index f9360c1..a8c471b 100644
--- a/test/index.go
+++ b/test/index.go
@@ -164,7 +164,7 @@
if pass == 0 {
fmt.Fprintf(b, "\ttest(func(){use(%s)}, %q)\n", expr, expr)
} else {
- fmt.Fprintf(b, "\tuse(%s) // ERROR \"index|overflow|truncated\"\n", expr)
+ fmt.Fprintf(b, "\tuse(%s) // ERROR \"index|overflow|truncated|must be integer\"\n", expr)
}
}
