Index: src/cmd/gc/lex.c |
=================================================================== |
--- a/src/cmd/gc/lex.c |
+++ b/src/cmd/gc/lex.c |
@@ -384,7 +384,7 @@ |
imp = Bopen(namebuf, OREAD); |
if(imp == nil) { |
- yyerror("can't open import: %Z", f->u.sval); |
+ yyerror("can't open import: %Z: %r", f->u.sval); |
errorexit(); |
} |
file = strdup(namebuf); |