From: James E Wilson <wilson@specifixinc.com>
Date: Wed, 14 Apr 2004 06:07:27 +0000 (+0000)
Subject: Fix problem reported by Dan Berlin on gcc list.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=540554f44fa5a31cdf56adcdee023a065d0f211b;p=gcc.git

Fix problem reported by Dan Berlin on gcc list.

* c-opt.c (c_common_post_options): If this_input_filename is NULL,
increment errorcount and return false instead of true.

From-SVN: r80678
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index fc28ce3a26c..bd948e390c5 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2004-04-13  James E Wilson  <wilson@specifixinc.com>
+
+	* c-opt.c (c_common_post_options): If this_input_filename is NULL,
+	increment errorcount and return false instead of true.
+
 2004-04-13  Uros Bizjak  <uros@kss-loka.si>:
 
 	* optabs.c (expand_twoval_unop): Reorder function arguments.
diff --git a/gcc/c-opts.c b/gcc/c-opts.c
index 7aa21c4458f..c63913671fb 100644
--- a/gcc/c-opts.c
+++ b/gcc/c-opts.c
@@ -1171,8 +1171,12 @@ c_common_post_options (const char **pfilename)
 
   *pfilename = this_input_filename
     = cpp_read_main_file (parse_in, in_fnames[0]);
+  /* Don't do any compilation or preprocessing if there is no input file.  */
   if (this_input_filename == NULL)
-    return true;
+    {
+      errorcount++;
+      return false;
+    }
 
   if (flag_working_directory
       && flag_preprocess_only && ! flag_no_line_commands)