From: Russ Cox <rsc@golang.org>
Date: Thu, 12 Nov 2009 00:58:27 +0000 (-0800)
Subject: cgo: add more information about gcc output parsing failures
X-Git-Tag: weekly.2009-11-12~14
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=ae3341476d4c7ece87758eccc8d927fa9ee2b5dc;p=gostls13.git

cgo: add more information about gcc output parsing failures

R=r
https://golang.org/cl/152084
---

diff --git a/src/cmd/cgo/gcc.go b/src/cmd/cgo/gcc.go
index 6e9ba13b76..d6b5c6bc85 100644
--- a/src/cmd/cgo/gcc.go
+++ b/src/cmd/cgo/gcc.go
@@ -96,6 +96,10 @@ func (p *Prog) loadDebugInfo() {
 		}
 	}
 
+	if nerrors > 0 {
+		fatal("failed to interpret gcc output:\n%s", stderr)
+	}
+
 	// Extract the types from the DWARF section of an object
 	// from a well-formed C program.  Gcc only generates DWARF info
 	// for symbols in the object file, so it is not enough to print the