[Bug tree-optimization/16115] [3.5 regression] double-destruction problem with argument passing via temporary (breaks auto_ptr)

["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  2004-07-18 05:44 -------
Subject: Bug 16115

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	jason@gcc.gnu.org	2004-07-18 05:44:20

Modified files:
	gcc            : ChangeLog stor-layout.c tree.h 
	gcc/cp         : ChangeLog call.c cp-gimplify.c decl.c 

Log message:
	PR c++/16115
	* stor-layout.c (relayout_decl): New fn.
	* tree.h: Declare it.
	(DECL_BY_REFERENCE): New macro.
	* cp/call.c (type_passed_as): Make the invisible reference type
	__restrict.
	* cp/cp-gimplify.c (gimplify_cleanup_stmt): Rename to
	cp_genericize_r.  Handle invisible reference lowering.
	(is_invisiref_parm): New fn.
	(cp_genericize): Adjust the types of invisible reference parms.
	Don't repeat the walk for clones.
	* cp/decl.c (store_parm_decls): Don't generate any code for clones.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.4590&r2=2.4591
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/stor-layout.c.diff?cvsroot=gcc&r1=1.195&r2=1.196
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree.h.diff?cvsroot=gcc&r1=1.561&r2=1.562
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/ChangeLog.diff?cvsroot=gcc&r1=1.4215&r2=1.4216
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/call.c.diff?cvsroot=gcc&r1=1.494&r2=1.495
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/cp-gimplify.c.diff?cvsroot=gcc&r1=1.6&r2=1.7
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/decl.c.diff?cvsroot=gcc&r1=1.1254&r2=1.1255



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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16115