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re PR c++/51619 ([c++0x] [4.6 Regression] ICE with array class member) 

PR c++/51619
	* semantics.c (cxx_eval_vec_init_1): If init is NULL for
	multidimensional array, just set eltinit to NULL_TREE.

	* g++.dg/cpp0x/pr51619.C: New test.

From-SVN: r182485
This commit is contained in:
Jakub Jelinek 2011-12-19 16:38:06 +01:00 committed by Jakub Jelinek
parent cd99c23ca4
commit 23a3541f27
4 changed files with 17 additions and 1 deletions
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4
gcc/cp/ChangeLog
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@ -1,5 +1,9 @@
2011-12-19 Jakub Jelinek <jakub@redhat.com>
PR c++/51619
* semantics.c (cxx_eval_vec_init_1): If init is NULL for
multidimensional array, just set eltinit to NULL_TREE.
* cp-gimplify.c (gimplify_must_not_throw_expr): Use
gimple_seq_add_stmt_without_update instead of gimplify_seq_add_stmt.

2
gcc/cp/semantics.c
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@ -7065,7 +7065,7 @@ cxx_eval_vec_init_1 (const constexpr_call *call, tree atype, tree init,
if (TREE_CODE (elttype) == ARRAY_TYPE)
{
/* A multidimensional array; recurse. */
if (value_init)
if (value_init || init == NULL_TREE)
eltinit = NULL_TREE;
else
eltinit = cp_build_array_ref (input_location, init, idx,

5
gcc/testsuite/ChangeLog
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@ -1,3 +1,8 @@
2011-12-19 Jakub Jelinek <jakub@redhat.com>
PR c++/51619
* g++.dg/cpp0x/pr51619.C: New test.
2011-12-19 Tobias Burnus <burnus@net-b.de>
PR fortran/51605

7
gcc/testsuite/g++.dg/cpp0x/pr51619.C Normal file
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@ -0,0 +1,7 @@
// PR c++/51619
// { dg-do compile }
// { dg-options "-std=c++0x" }
struct A { virtual ~A(); };
struct B { A a[1][1]; } b;
struct C { A a[3][3]; } c;