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| author | Marek Polacek <polacek@redhat.com> | 2022-04-28 13:21:41 -0400 |
|---|---|---|
| committer | Marek Polacek <polacek@redhat.com> | 2022-05-25 16:13:45 -0400 |
| commit | da2c56ee601ac696a76e469e33c88313428c5c5a (patch) | |
| tree | 4d6279b55c6c7652e918d41ea47843cebc76710b /libgcc | |
| parent | 34970d08c6297e12f3f9117b6ac19fb2de522e24 (diff) | |
| download | gcc-da2c56ee601ac696a76e469e33c88313428c5c5a.zip gcc-da2c56ee601ac696a76e469e33c88313428c5c5a.tar.gz gcc-da2c56ee601ac696a76e469e33c88313428c5c5a.tar.bz2 | |
c++: fix ICE on invalid attributes [PR96637]
When chaining attributes, attr_chainon should be used rather than plain
chainon, so that we don't end up with a TREE_LIST where one of the elements
is error_mark_node, which causes problems. parser.cc has already been
fixed to use attr_chainon, but decl.cc has not. Until now.
PR c++/96637
gcc/cp/ChangeLog:
* cp-tree.h (attr_chainon): Declare.
* decl.cc (start_decl): Use attr_chainon.
(grokdeclarator): Likewise.
* parser.cc (cp_parser_statement): No longer static.
gcc/testsuite/ChangeLog:
* g++.dg/parse/error64.C: New test.
Diffstat (limited to 'libgcc')
0 files changed, 0 insertions, 0 deletions