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| author | Marek Polacek <polacek@redhat.com> | 2020-02-19 15:59:33 -0500 |
|---|---|---|
| committer | Marek Polacek <polacek@redhat.com> | 2020-02-26 10:33:18 -0500 |
| commit | 38e1002657828150b2cda9f80c1f752184286e80 (patch) | |
| tree | 848964a3def8a1c117965c14e08b2b68c378cbb8 /gcc/cp/class.c | |
| parent | 8ce13842b50cbd2676f2e322995182af20df31fe (diff) | |
| download | gcc-38e1002657828150b2cda9f80c1f752184286e80.zip gcc-38e1002657828150b2cda9f80c1f752184286e80.tar.gz gcc-38e1002657828150b2cda9f80c1f752184286e80.tar.bz2 | |
c++: Fix value-init crash in template [PR93676]
Since <https://gcc.gnu.org/ml/gcc-patches/2015-02/msg00556.html> we
attempt to value-initialize in build_vec_init even when there's no
initializer but the type has a constexpr default constructor. But
build_value_init doesn't work in templates, and build_vec_init
creates a lot of garbage that would not be used anyway, so don't
call it in a template.
PR c++/93676 - value-init crash in template.
* init.c (build_new_1): Don't call build_vec_init in a template.
* g++.dg/cpp0x/nsdmi-template19.C: New test.
Diffstat (limited to 'gcc/cp/class.c')
0 files changed, 0 insertions, 0 deletions