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Don't accept GNU C macro varargs extension when pedantic.

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* cccp.c (create_definition): If pedantic, call pedwarn for macro
	varargs feature.

From-SVN: r18522
This commit is contained in:
Jim Wilson 1998-03-12 14:49:30 +00:00 committed by Jim Wilson
parent 57dbca5e34
commit 7a50f12649
2 changed files with 7 additions and 0 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
Thu Mar 12 14:47:14 1998 Jim Wilson <wilson@cygnus.com>
* cccp.c (create_definition): If pedantic, call pedwarn for macro
varargs feature.
Thu Mar 12 13:43:25 1998 Bernd Schmidt <crux@Pool.Informatik.RWTH-Aachen.DE>
* i386.c (ix86_logical_operator): New function.

2
gcc/cccp.c
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@ -5565,6 +5565,8 @@ create_definition (buf, limit, op)
/* do we have a "special" rest-args extension here? */
if (limit - bp > REST_EXTENSION_LENGTH
&& bcmp (rest_extension, bp, REST_EXTENSION_LENGTH) == 0) {
if (pedantic && !instack[indepth].system_header_p)
pedwarn ("ANSI C does not allow macro with variable arguments");
rest_args = 1;
temp->rest_args = 1;
break;