From 7a50f1264914cd1ea81dda059b828a552e00c2fd Mon Sep 17 00:00:00 2001 From: Jim Wilson Date: Thu, 12 Mar 1998 14:49:30 +0000 Subject: [PATCH] Don't accept GNU C macro varargs extension when pedantic. * cccp.c (create_definition): If pedantic, call pedwarn for macro varargs feature. From-SVN: r18522 --- gcc/ChangeLog | 5 +++++ gcc/cccp.c | 2 ++ 2 files changed, 7 insertions(+) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index f339a1eb02f..1d1bcb76837 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +Thu Mar 12 14:47:14 1998 Jim Wilson + + * cccp.c (create_definition): If pedantic, call pedwarn for macro + varargs feature. + Thu Mar 12 13:43:25 1998 Bernd Schmidt * i386.c (ix86_logical_operator): New function. diff --git a/gcc/cccp.c b/gcc/cccp.c index 6ee15682a14..a989bbe814e 100644 --- a/gcc/cccp.c +++ b/gcc/cccp.c @@ -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; -- 2.30.2