cmd/cgo: add missing formatting directive in error message

ianlancetaylor · ianlancetaylor · commit 1d0977a1d552 · 2016-04-15T22:03:22.000Z
Fixes #15310. Change-Id: I588b3c630a20a6878f7cd00f9af29b1dd8a4abf6 Reviewed-on: https://go-review.googlesource.com/22100 Run-TryBot: Ian Lance Taylor <iant@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
diff --git a/src/cmd/cgo/gcc.go b/src/cmd/cgo/gcc.go
@@ -1009,7 +1009,7 @@ func (p *Package) rewriteRef(f *File) {
 			if r.Name.Kind == "var" {
 				expr = &ast.StarExpr{Star: (*r.Expr).Pos(), X: expr}
 			} else {
-				error_(r.Pos(), "only C variables allowed in selector expression", fixGo(r.Name.Go))
+				error_(r.Pos(), "only C variables allowed in selector expression %s", fixGo(r.Name.Go))
 			}
 
 		case "type":

Original file line number	Diff line number	Diff line change
`@@ -1009,7 +1009,7 @@ func (p Package) rewriteRef(f File) {`
`1009`	`1009`	`if r.Name.Kind == "var" {`
`1010`	`1010`	`expr = &ast.StarExpr{Star: (*r.Expr).Pos(), X: expr}`
`1011`	`1011`	`} else {`
`1012`		`- error_(r.Pos(), "only C variables allowed in selector expression", fixGo(r.Name.Go))`
	`1012`	`+ error_(r.Pos(), "only C variables allowed in selector expression %s", fixGo(r.Name.Go))`
`1013`	`1013`	`}`
`1014`	`1014`
`1015`	`1015`	`case "type":`