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Fix problem reported by Dan Berlin on gcc list.

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

From-SVN: r80678
This commit is contained in:
James E Wilson 2004-04-14 06:07:27 +00:00 • committed by Jim Wilson
parent a072d43b46
commit 540554f44f
2 changed files with 10 additions and 1 deletions
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5
gcc/ChangeLog
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@ -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.

6
gcc/c-opts.c
View file

@ -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)