gcc/gcc ChangeLog c-decl.c c-tree.h testsuite/ ...

[jsm28@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	jsm28@gcc.gnu.org	2005-05-02 19:39:04

Modified files:
	gcc            : ChangeLog c-decl.c c-tree.h 
	gcc/testsuite  : ChangeLog 
	gcc/testsuite/gcc.dg: builtins-30.c 
Added files:
	gcc/testsuite/gcc.dg: pr15698-1.c pr15698-2.c pr15698-3.c 
	                      pr15698-4.c pr15698-5.c pr15698-6.c 
	                      pr15698-7.c pr15698-8.c 

Log message:
	PR c/15698
	* c-tree.h (C_DECL_BUILTIN_PROTOTYPE): New.
	* c-decl.c (current_function_prototype_built_in,
	current_function_prototype_arg_types): New.
	(merge_decls): Keep source location of prototype followed by
	nonprototype declaration.  Update C_DECL_BUILTIN_PROTOTYPE.
	(builtin_function): Set C_DECL_BUILTIN_PROTOTYPE.
	(start_function): Always set current_function_prototype_locus,
	current_function_prototype_built_in and
	current_function_prototype_arg_types.  Check for external
	prototype whether or not visible for external function and set
	current_function_prototype_arg_types accordingly.
	(store_parm_decls_oldstyle): Use
	current_function_prototype_arg_types for checking old-style
	definition against prototype.  Give warnings only if
	current_function_prototype_built_in).
	
	testsuite:
	* gcc.dg/builtins-30.c: Update expected messages.
	* gcc.dg/pr15698-1.c, gcc.dg/pr15698-2.c, gcc.dg/pr15698-3.c,
	gcc.dg/pr15698-4.c, gcc.dg/pr15698-5.c, gcc.dg/pr15698-6.c,
	gcc.dg/pr15698-7.c, pr15698-8.c: New tests.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.8565&r2=2.8566
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/c-decl.c.diff?cvsroot=gcc&r1=1.650&r2=1.651
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/c-tree.h.diff?cvsroot=gcc&r1=1.201&r2=1.202
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&r1=1.5428&r2=1.5429
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/pr15698-1.c.diff?cvsroot=gcc&r1=NONE&r2=1.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/pr15698-2.c.diff?cvsroot=gcc&r1=NONE&r2=1.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/pr15698-3.c.diff?cvsroot=gcc&r1=NONE&r2=1.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/pr15698-4.c.diff?cvsroot=gcc&r1=NONE&r2=1.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/pr15698-5.c.diff?cvsroot=gcc&r1=NONE&r2=1.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/pr15698-6.c.diff?cvsroot=gcc&r1=NONE&r2=1.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/pr15698-7.c.diff?cvsroot=gcc&r1=NONE&r2=1.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/pr15698-8.c.diff?cvsroot=gcc&r1=NONE&r2=1.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/builtins-30.c.diff?cvsroot=gcc&r1=1.4&r2=1.5