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| author | Patrick Palka <ppalka@redhat.com> | 2023-12-11 09:48:04 -0500 |
|---|---|---|
| committer | Patrick Palka <ppalka@redhat.com> | 2023-12-11 09:48:04 -0500 |
| commit | f5aa23f7f633313039c840ab36695a38efbb1a99 (patch) | |
| tree | a688c732ca58015f983370d838430b808ac2c94f /configure | |
| parent | b1474da1bb9cc829cbf597f9a51393795108419f (diff) | |
| download | gcc-f5aa23f7f633313039c840ab36695a38efbb1a99.zip gcc-f5aa23f7f633313039c840ab36695a38efbb1a99.tar.gz gcc-f5aa23f7f633313039c840ab36695a38efbb1a99.tar.bz2 | |
c++: alias CTAD and specializations table
A rewritten guide for alias CTAD isn't really a specialization of the
original guide, so we shouldn't register it as such. This avoids an ICE
in the below modules testcase for which we otherwise crash due to the
guide's empty DECL_CONTEXT when walking the specializations table. It
also preemptively avoids the same ICE in modules/concept-6 in C++23 mode
with the inherited CTAD patch.
gcc/cp/ChangeLog:
* pt.cc (alias_ctad_tweaks): Pass use_spec_table=false to
tsubst_decl.
gcc/testsuite/ChangeLog:
* g++.dg/modules/concept-8.h: New test.
* g++.dg/modules/concept-8_a.H: New test.
* g++.dg/modules/concept-8_b.C: New test.
Diffstat (limited to 'configure')
0 files changed, 0 insertions, 0 deletions