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| author | Jakub Jelinek <jakub@redhat.com> | 2011-04-18 23:55:07 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2011-04-18 23:55:07 +0200 |
| commit | 37a8ccfcdcfe73378717101f82767760ae35f5a5 (patch) | |
| tree | 08707682b4a0ad3746166fcad4fc319964e578d0 /gcc | |
| parent | 7254cb57152a417a648f2217d5f8695e636d7cde (diff) | |
| download | gcc-37a8ccfcdcfe73378717101f82767760ae35f5a5.zip gcc-37a8ccfcdcfe73378717101f82767760ae35f5a5.tar.gz gcc-37a8ccfcdcfe73378717101f82767760ae35f5a5.tar.bz2 | |
re PR c++/48632 (Internal compiler error when using OpenMP with template)
PR c++/48632
* parser.c (cp_parser_omp_for_loop): Don't use cp_parser_omp_for_incr
for type dependent pointers.
* g++.dg/gomp/pr48632.C: New test.
From-SVN: r172674
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/cp/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/cp/parser.c | 3 | ||||
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/g++.dg/gomp/pr48632.C | 22 |
4 files changed, 35 insertions, 1 deletions
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog index 672485e..e7d75e8 100644 --- a/gcc/cp/ChangeLog +++ b/gcc/cp/ChangeLog @@ -1,3 +1,9 @@ +2011-04-18 Jakub Jelinek <jakub@redhat.com> + + PR c++/48632 + * parser.c (cp_parser_omp_for_loop): Don't use cp_parser_omp_for_incr + for type dependent pointers. + 2011-04-18 Jim Meyering <meyering@redhat.com> * pt.c (type_unification_real): Fix typo in comment: s/in in/in/. diff --git a/gcc/cp/parser.c b/gcc/cp/parser.c index 2c7ace6..7d3121c 100644 --- a/gcc/cp/parser.c +++ b/gcc/cp/parser.c @@ -24496,7 +24496,8 @@ cp_parser_omp_for_loop (cp_parser *parser, tree clauses, tree *par_clauses) /* If decl is an iterator, preserve the operator on decl until finish_omp_for. */ if (decl - && (type_dependent_expression_p (decl) + && ((type_dependent_expression_p (decl) + && !POINTER_TYPE_P (TREE_TYPE (decl))) || CLASS_TYPE_P (TREE_TYPE (decl)))) incr = cp_parser_omp_for_incr (parser, decl); else diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 5295ec5..7f1ff58 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2011-04-18 Jakub Jelinek <jakub@redhat.com> + + PR c++/48632 + * g++.dg/gomp/pr48632.C: New test. + 2011-04-18 Uros Bizjak <ubizjak@gmail.com> * gcc.target/i386/sse2-maskmovdqu.c: New test. diff --git a/gcc/testsuite/g++.dg/gomp/pr48632.C b/gcc/testsuite/g++.dg/gomp/pr48632.C new file mode 100644 index 0000000..afa8b18 --- /dev/null +++ b/gcc/testsuite/g++.dg/gomp/pr48632.C @@ -0,0 +1,22 @@ +// PR c++/48632 +// { dg-do compile } +// { dg-options "-fopenmp" } + +template<typename T> +void +foo (T *x, T *y, unsigned z) +{ +#pragma omp parallel for + for (T *p = x; p < y; p += z) + ; +#pragma omp parallel for + for (T *p = y; p > x; p -= z) + ; +} + +int +main () +{ + char buf[10]; + foo (&buf[0], &buf[9], 1); +} |