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re PR c++/67511 (ICE with invalid OpenMP random access iterator) 

PR c++/67511
	* semantics.c (handle_omp_for_class_iterator): Don't wrap
	error_mark_node into a NOP_EXPR to void_type_node.

	* g++.dg/gomp/pr67511.C: New test.

From-SVN: r227606
This commit is contained in:
Jakub Jelinek 2015-09-10 09:30:29 +02:00 committed by Jakub Jelinek
parent a8a098acfc
commit 4e4d2c41b9
4 changed files with 31 additions and 1 deletions
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6
gcc/cp/ChangeLog
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@ -1,3 +1,9 @@
2015-09-10 Jakub Jelinek <jakub@redhat.com>
PR c++/67511
* semantics.c (handle_omp_for_class_iterator): Don't wrap
error_mark_node into a NOP_EXPR to void_type_node.
2015-09-09 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/53184

3
gcc/cp/semantics.c
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@ -6453,7 +6453,8 @@ handle_omp_for_class_iterator (int i, location_t locus, tree declv, tree initv,
iter_init = build_x_modify_expr (elocus,
iter, PLUS_EXPR, iter_init,
tf_warning_or_error);
iter_init = build1 (NOP_EXPR, void_type_node, iter_init);
if (iter_init != error_mark_node)
iter_init = build1 (NOP_EXPR, void_type_node, iter_init);
finish_expr_stmt (iter_init);
finish_expr_stmt (build_x_modify_expr (elocus,
last, NOP_EXPR, decl,

3
gcc/testsuite/ChangeLog
View File

@ -1,5 +1,8 @@
2015-09-10 Jakub Jelinek <jakub@redhat.com>
PR c++/67511
* g++.dg/gomp/pr67511.C: New test.
PR c/67502
* c-c++-common/gomp/pr67502.c: New test.

20
gcc/testsuite/g++.dg/gomp/pr67511.C Normal file
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@ -0,0 +1,20 @@
// PR c++/67511
// { dg-do compile }
// { dg-options "-fopenmp" }
struct I
{
I ();
I (const I &);
I &operator++ ();
bool operator< (const I &) const;
};
__PTRDIFF_TYPE__ operator- (const I &, const I &);
void
foo (I &x, I &y)
{
#pragma omp for
for (I i = x; i < y; ++i) // { dg-error "no match for" }
;
}