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re PR c++/8134 (ICE in force_store_init_value on legal code) 

PR c++/8134.
	* tree.c (zero_init_p): Always return 1.

	PR c++/8134
	* g++.dg/init/pm1.C: XFAIL it.

From-SVN: r58220
This commit is contained in:
Mark Mitchell 2002-10-16 19:36:29 +00:00 committed by Mark Mitchell
parent af3b1b47fb
commit e66522b3bd
4 changed files with 17 additions and 11 deletions
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3
gcc/cp/ChangeLog
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@ -1,5 +1,8 @@
2002-10-16 Mark Mitchell <mark@codesourcery.com>
PR c++/8134.
* tree.c (zero_init_p): Always return 1.
PR c++/7524
* method.c (do_build_assign_ref): Use cp_build_qualified_type, not
build_qualified_type.

20
gcc/cp/tree.c
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@ -1969,19 +1969,19 @@ variably_modified_type_p (tree type)
int
zero_init_p (t)
tree t;
tree t ATTRIBUTE_UNUSED;
{
t = strip_array_types (t);
/* This is not a correct implementation of this function. As a
result, pointers-to-members will not be correctly
zero-initialized.
/* NULL pointers to data members are initialized with -1. */
if (TYPE_PTRMEM_P (t))
return 0;
/* Classes that contain types that can't be zero-initialized, cannot
be zero-initialized themselves. */
if (CLASS_TYPE_P (t) && CLASSTYPE_NON_ZERO_INIT_P (t))
return 0;
However, using a correct implementation of this function results
in many other failures. Correcting these other failures required
a major infrastructure improvement, which was undertaken in the
GCC 3.3 source base.
In order to reduce risk, these changes were not ported to the GCC
3.2 source base. */
return 1;
}

3
gcc/testsuite/ChangeLog
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@ -1,5 +1,8 @@
2002-10-16 Mark Mitchell <mark@codesourcery.com>
PR c++/8134
* g++.dg/init/pm1.C: XFAIL it.
PR c++/7524
* g++.dg/init/array7.C: New test.

2
gcc/testsuite/g++.dg/init/pm1.C
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@ -1,4 +1,4 @@
// { dg-do run }
// { dg-do run { xfail *-*-* } }
// Copyright 2002 Free Software Foundation
// Contributed by Jason Merrill and Alexandre Oliva