From f4a46b94ebe86f07951ee05da41fb58d645ceb28 Mon Sep 17 00:00:00 2001 From: kenner Date: Sat, 14 Jan 1995 01:15:11 +0000 Subject: [PATCH] (unary_expr): If -pedantic, give error for &&. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8748 138bc75d-0d04-0410-961f-82ee72b054a4 --- gcc/c-parse.in | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/gcc/c-parse.in b/gcc/c-parse.in index 0862d30a065..bbd565d7149 100644 --- a/gcc/c-parse.in +++ b/gcc/c-parse.in @@ -1,5 +1,5 @@ /* YACC parser for C syntax and for Objective C. -*-c-*- - Copyright (C) 1987, 88, 89, 92, 93, 1994 Free Software Foundation, Inc. + Copyright (C) 1987, 88, 89, 92, 93, 94, 1995 Free Software Foundation, Inc. This file is part of GNU CC. @@ -408,6 +408,8 @@ unary_expr: /* Refer to the address of a label as a pointer. */ | ANDAND identifier { tree label = lookup_label ($2); + if (pedantic) + pedwarn ("ANSI C forbids `&&'"); if (label == 0) $$ = null_pointer_node; else -- 2.11.4.GIT