cmd/cgo: print the right error if mangling detection gccgo fails
Change-Id: I2324f6f51d2bf8a4ae1b139b3933bc78dfa75835
Reviewed-on: https://go-review.googlesource.com/c/158718
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Cherry Zhang <cherryyz@google.com>
diff --git a/src/cmd/cgo/out.go b/src/cmd/cgo/out.go
index 0985a7e..00e2f97 100644
--- a/src/cmd/cgo/out.go
+++ b/src/cmd/cgo/out.go
@@ -1255,7 +1255,7 @@
cmd := exec.Command(gccgocmd, "-S", "-o", "-", gofilename)
buf, cerr := cmd.CombinedOutput()
if cerr != nil {
- fatalf("%s", err)
+ fatalf("%s", cerr)
}
// New mangling: expect go.l..u00e4ufer.Run
