[Bug c/11250] -pedantic accepts `char a[] = ("x");'

["cvs-commit at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>]

------- Additional Comments From cvs-commit at gcc dot gnu dot org  2004-07-21 23:46 -------
Subject: Bug 11250

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	jsm28@gcc.gnu.org	2004-07-21 23:46:21

Modified files:
	gcc            : ChangeLog c-parse.in c-tree.h c-typeck.c 
	gcc/testsuite  : ChangeLog 
Added files:
	gcc/testsuite/gcc.dg: init-string-1.c 

Log message:
	PR c/11250
	* c-parse.in (init): Change to exprtype.
	(primary): Set original_code for STRING to STRING_CST.
	Call maybe_warn_string_init for compound literals.
	(initdcl, notype_initdcl): Call maybe_warn_string_init.
	(initval): Update.
	* c-tree.h (maybe_warn_string_init): New.
	(pop_init_level, process_init_element): Use struct c_expr.
	(struct c_expr): Update comment.
	* c-typeck.c (maybe_warn_string_init): New function.
	(digest_init): Call it.  Additional parameter strict_string.  All
	callers changed.
	(output_init_element): Likewise.
	(struct constructor_stack): Use struct c_expr for
	replacement_value.
	(really_start_incremental_init, push_init_level): Update.
	(pop_init_level): Update.  Return struct c_expr.
	(process_init_level): Update.  Take struct c_expr argument.
	
	testsuite:
	* gcc.dg/init-string-1.c: New test.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.4627&r2=2.4628
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/c-parse.in.diff?cvsroot=gcc&r1=1.223&r2=1.224
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/c-tree.h.diff?cvsroot=gcc&r1=1.164&r2=1.165
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/c-typeck.c.diff?cvsroot=gcc&r1=1.343&r2=1.344
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&r1=1.4031&r2=1.4032
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/init-string-1.c.diff?cvsroot=gcc&r1=NONE&r2=1.1



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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11250