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| author | Jakub Jelinek <jakub@redhat.com> | 2022-04-06 17:53:41 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@redhat.com> | 2022-04-06 17:53:41 +0200 |
| commit | 9fd377a747375a82912bd81c67b275301489785c (patch) | |
| tree | aab45ae8bb44b7ee3f02e9f5f61bc51825379af6 /gcc/combine.cc | |
| parent | e58484a019c57b1085bbbcc1654f1944feddfe73 (diff) | |
| download | gcc-9fd377a747375a82912bd81c67b275301489785c.zip gcc-9fd377a747375a82912bd81c67b275301489785c.tar.gz gcc-9fd377a747375a82912bd81c67b275301489785c.tar.bz2 | |
c++: Fix up ICE when cplus_decl_attributes is called with error_mark_node attributes [PR104668]
cplus_decl_attributes can be called with attributes equal to
error_mark_node, there are some spots in the function that test
it or decl_attributes it calls starts with:
if (TREE_TYPE (*node) == error_mark_node || attributes == error_mark_node)
return NULL_TREE;
But the recent PR104245 change broke this when processing_template_decl
is true.
The patch returns early for attributes error_mark_node from
cplus_decl_attributes.
2022-04-06 Jakub Jelinek <jakub@redhat.com>
PR c++/104668
* decl2.cc (splice_template_attributes): Return NULL if *p is
error_mark_node.
(cplus_decl_attributes): Return early if attributes is
error_mark_node. Don't check that later.
* g++.dg/cpp0x/pr104668.C: New test.
Diffstat (limited to 'gcc/combine.cc')
0 files changed, 0 insertions, 0 deletions