diff options
| author | Jason Merrill <jason@redhat.com> | 2020-02-06 16:14:19 -0500 |
|---|---|---|
| committer | Jason Merrill <jason@redhat.com> | 2020-02-07 08:51:12 -0500 |
| commit | 82aee6dd61e2a5b4e4b124f896c8403169688f41 (patch) | |
| tree | d45df0fc330ed4a44c5ac31be47f4b660b0b37e5 /gcc/recog.c | |
| parent | 3c7a03bc360c3511fae3747a71e579e9fd0824f9 (diff) | |
| download | gcc-82aee6dd61e2a5b4e4b124f896c8403169688f41.zip gcc-82aee6dd61e2a5b4e4b124f896c8403169688f41.tar.gz gcc-82aee6dd61e2a5b4e4b124f896c8403169688f41.tar.bz2 | |
c++: Fix ICE on nonsense requires-clause.
Here we were swallowing all the syntax errors by parsing tentatively, and
returning error_mark_node without ever actually giving an error. Fixed by
using save_tokens/rollback_tokens instead.
PR c++/92517
* parser.c (cp_parser_constraint_primary_expression): Do the main
parse non-tentatively.
Diffstat (limited to 'gcc/recog.c')
0 files changed, 0 insertions, 0 deletions