scc

commit e8b4caf9a047bd46d53cd9dc6c61575204c47d65
parent 5af21c8e9b18e3c7156532f16ec9df02bb1e11bb
Author: Roberto E. Vargas Caballero <k0ga@shike2.com>
Date:   Wed, 12 Aug 2015 17:32:56 +0200

Add file name in file error reports

Diffstat:
M
cc1/lex.c
 | 
7
++++---

1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/cc1/lex.c b/cc1/lex.c
@@ -45,9 +45,10 @@ ilex(char *fname)
 		fp = stdin;
 		fname = "<stdin>";
 	} else {
-		if ((fp = fopen(fname, "r")) == NULL)
-			die("error opening output:%s", strerror(errno));
-		fname = fname;
+		if ((fp = fopen(fname, "r")) == NULL) {
+			die("error opening input '%s':%s",
+			    fname, strerror(errno));
+		}	
 	}
 	allocinput(fname, fp);
 	*input->begin = '\0';