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| author | Jason Merrill <jason@redhat.com> | 2021-11-13 16:59:31 -0500 |
|---|---|---|
| committer | Jason Merrill <jason@redhat.com> | 2021-11-15 02:50:45 -0500 |
| commit | 37326651b439bac55d96fb5a43f4daf25e401eda (patch) | |
| tree | e3fb0cf171f0a7c86f00f6e6f065af106eb32fbd /gcc/cp/lambda.c | |
| parent | daa9c6b015a33fa98af0ee7cd6919120248ab5f9 (diff) | |
| download | gcc-37326651b439bac55d96fb5a43f4daf25e401eda.zip gcc-37326651b439bac55d96fb5a43f4daf25e401eda.tar.gz gcc-37326651b439bac55d96fb5a43f4daf25e401eda.tar.bz2 | |
c++: check constexpr constructor body
The implicit constexpr patch revealed that our checks for constexpr
constructors that could possibly produce a constant value (which
otherwise are IFNDR) was failing to look at most of the function body.
Fixing that required some library tweaks.
gcc/cp/ChangeLog:
* constexpr.c (maybe_save_constexpr_fundef): Also check whether the
body of a constructor is potentially constant.
libstdc++-v3/ChangeLog:
* src/c++17/memory_resource.cc: Add missing constexpr.
* include/experimental/internet: Only mark copy constructor
as constexpr with __cpp_constexpr_dynamic_alloc.
gcc/testsuite/ChangeLog:
* g++.dg/cpp1y/constexpr-89285-2.C: Expect error.
* g++.dg/cpp1y/constexpr-89285.C: Adjust error.
Diffstat (limited to 'gcc/cp/lambda.c')
0 files changed, 0 insertions, 0 deletions