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| author | Jakub Jelinek <jakub@redhat.com> | 2021-02-10 19:52:37 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@redhat.com> | 2021-02-10 19:52:37 +0100 |
| commit | 0f39fb7b001df7cdba56cd5c572d0737667acd2c (patch) | |
| tree | 719196d8ef46d0a5f89607a0580b07b51a0de05e /libcpp/line-map.c | |
| parent | 20482cfcc1d3b71e0aec57b5b48685bf0b5402ca (diff) | |
| download | gcc-0f39fb7b001df7cdba56cd5c572d0737667acd2c.zip gcc-0f39fb7b001df7cdba56cd5c572d0737667acd2c.tar.gz gcc-0f39fb7b001df7cdba56cd5c572d0737667acd2c.tar.bz2 | |
varasm: Fix ICE with -fsyntax-only [PR99035]
My FE change from 2 years ago uses TREE_ASM_WRITTEN in -fsyntax-only
mode more aggressively to avoid "expanding" functions multiple times.
With -fsyntax-only nothing is really expanded, so I think it is acceptable
to adjust the assert and allow declare_weak at any time, with -fsyntax-only
we know it is during parsing only anyway.
2021-02-10 Jakub Jelinek <jakub@redhat.com>
PR c++/99035
* varasm.c (declare_weak): For -fsyntax-only, allow even
TREE_ASM_WRITTEN function decls.
* g++.dg/ext/weak6.C: New test.
Diffstat (limited to 'libcpp/line-map.c')
0 files changed, 0 insertions, 0 deletions