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| author | Jakub Jelinek <jakub@redhat.com> | 2019-01-31 00:28:53 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2019-01-31 00:28:53 +0100 |
| commit | 8b44f8ec4b20bf22350e484bb49303a36085b0d5 (patch) | |
| tree | a61191a9badffefd029c7e7e1138b82d4c93e8e1 | |
| parent | 9c5365902aaee9033ed781bfc5e8147060e5b130 (diff) | |
| download | gcc-8b44f8ec4b20bf22350e484bb49303a36085b0d5.zip gcc-8b44f8ec4b20bf22350e484bb49303a36085b0d5.tar.gz gcc-8b44f8ec4b20bf22350e484bb49303a36085b0d5.tar.bz2 | |
re PR c++/88988 (ICE: Segmentation fault (in lookup_name_real_1))
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
| -rw-r--r-- | gcc/cp/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/cp/lambda.c | 3 | ||||
| -rw-r--r-- | libgomp/ChangeLog | 5 | ||||
| -rw-r--r-- | libgomp/testsuite/libgomp.c++/pr88988.C | 28 |
4 files changed, 42 insertions, 0 deletions
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog index 4b90951..29d8742 100644 --- a/gcc/cp/ChangeLog +++ b/gcc/cp/ChangeLog @@ -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. diff --git a/gcc/cp/lambda.c b/gcc/cp/lambda.c index bc64a41..4b7a358 100644 --- a/gcc/cp/lambda.c +++ b/gcc/cp/lambda.c @@ -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))); } diff --git a/libgomp/ChangeLog b/libgomp/ChangeLog index e774e7f..4d1eca4 100644 --- a/libgomp/ChangeLog +++ b/libgomp/ChangeLog @@ -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 diff --git a/libgomp/testsuite/libgomp.c++/pr88988.C b/libgomp/testsuite/libgomp.c++/pr88988.C new file mode 100644 index 0000000..9dea35d --- /dev/null +++ b/libgomp/testsuite/libgomp.c++/pr88988.C @@ -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 (); +} |