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| author | Jakub Jelinek <jakub@redhat.com> | 2019-02-21 00:01:41 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2019-02-21 00:01:41 +0100 |
| commit | cd56fb7957a9b2b685f7dec2db6307bde5a0d4f0 (patch) | |
| tree | 07ffe1091210a8bbe5c67b162c409fec3ac87f3d /gcc/expr.c | |
| parent | b2d6c9e88c22c18b1109bb39f265f64fffdbb901 (diff) | |
| download | gcc-cd56fb7957a9b2b685f7dec2db6307bde5a0d4f0.zip gcc-cd56fb7957a9b2b685f7dec2db6307bde5a0d4f0.tar.gz gcc-cd56fb7957a9b2b685f7dec2db6307bde5a0d4f0.tar.bz2 | |
re PR middle-end/89091 (ICE: Segmentation fault (in tree_class_check))
PR middle-end/89091
* fold-const.c (decode_field_reference): Return NULL_TREE if
lang_hooks.types.type_for_size returns NULL. Check it before
overwriting *exp_. Use return NULL_TREE instead of return 0.
* gcc.dg/torture/pr89091.c: New test.
Co-Authored-By: David Malcolm <dmalcolm@redhat.com>
From-SVN: r269056
Diffstat (limited to 'gcc/expr.c')
0 files changed, 0 insertions, 0 deletions