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| author | Daniele Sahebi <daniele@mkryss.me> | 2025-11-19 17:03:05 +0100 |
|---|---|---|
| committer | Patrick Palka <ppalka@redhat.com> | 2025-11-21 20:59:17 -0500 |
| commit | 9badb670e28dae8c5a98ac3217eb16dfac20d38c (patch) | |
| tree | c06821f5090c6d5d46f9681813b446e60d6cb554 /libcpp | |
| parent | 10e987956f243550b174922722fff7798ebd54c2 (diff) | |
c++: fix ICE with consteval functions in template decls [PR122658]
Currently, build_over_call calls build_cplus_new in template decls, generating
a TARGET_EXPR that it then passes to fold_non_dependent_expr, which ends up
calling tsubst_expr, and since tsubst_expr doesn't handle TARGET_EXPRs, it ICEs.
Since there is no way for this code path to be executed without causing an
ICE, I believe it can be removed.
PR c++/122658
gcc/cp/ChangeLog:
* call.cc (build_over_call): Don't call build_cplus_new in
template declarations.
gcc/testsuite/ChangeLog:
* g++.dg/cpp2a/consteval42.C: New test.
Co-authored-by: Jakub Jelinek <jakub@redhat.com>
Signed-off-by: Daniele Sahebi <daniele@mkryss.me>
Reviewed-by: Marek Polacek <polacek@redhat.com>
Reviewed-by: Patrick Palka <ppalka@redhat.com>
Diffstat (limited to 'libcpp')
0 files changed, 0 insertions, 0 deletions