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re PR c++/88988 (ICE: Segmentation fault (in lookup_name_real_1))

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PR c++/88988
	* lambda.c (is_capture_proxy): Don't return true for
	DECL_OMP_PRIVATIZED_MEMBER artificial vars.

	* testsuite/libgomp.c++/pr88988.C: New test.

From-SVN: r268407
This commit is contained in:
Jakub Jelinek
2019-01-31 00:28:53 +01:00
committed by Jakub Jelinek
parent 9c5365902a
commit 8b44f8ec4b
4 changed files with 42 additions and 0 deletions
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6
gcc/cp/ChangeLog
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@@ -1,3 +1,9 @@
2019-01-30 Jakub Jelinek <jakub@redhat.com>
PR c++/88988
* lambda.c (is_capture_proxy): Don't return true for
DECL_OMP_PRIVATIZED_MEMBER artificial vars.
2019-01-30 Marek Polacek <polacek@redhat.com>
PR c++/89119 - ICE with value-initialization in template.

3
gcc/cp/lambda.c
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@@ -263,6 +263,9 @@ is_capture_proxy (tree decl)
&& !DECL_ANON_UNION_VAR_P (decl)
&& !DECL_DECOMPOSITION_P (decl)
&& !DECL_FNAME_P (decl)
&& !(DECL_ARTIFICIAL (decl)
&& DECL_LANG_SPECIFIC (decl)
&& DECL_OMP_PRIVATIZED_MEMBER (decl))
&& LAMBDA_FUNCTION_P (DECL_CONTEXT (decl)));
}

5
libgomp/ChangeLog
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@@ -1,3 +1,8 @@
2019-01-30 Jakub Jelinek <jakub@redhat.com>
PR c++/88988
* testsuite/libgomp.c++/pr88988.C: New test.
2019-01-28 Jakub Jelinek <jakub@redhat.com>
PR middle-end/89002

28
libgomp/testsuite/libgomp.c++/pr88988.C Normal file
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@@ -0,0 +1,28 @@
// PR c++/88988
// { dg-do compile }
// { dg-additional-options "-std=c++14" }
extern "C" void abort ();
template <typename T>
struct A {
A () : a(), b()
{
[&] ()
{
#pragma omp task firstprivate (a) shared (b)
b = ++a;
#pragma omp taskwait
} ();
}
T a, b;
};
int
main ()
{
A<int> x;
if (x.a != 0 || x.b != 1)
abort ();
}