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| author | Marek Polacek <polacek@redhat.com> | 2020-09-01 11:44:16 -0400 |
|---|---|---|
| committer | Marek Polacek <polacek@redhat.com> | 2020-09-01 17:49:20 -0400 |
| commit | b1c59b31ef7adc832405209e9e2a77212284abd7 (patch) | |
| tree | 42f54803b37d39309d4637b18e600ded4247e36b /gcc/builtins.c | |
| parent | 10f51543bb81cc953792270b40a9c812049e8b4c (diff) | |
| download | gcc-b1c59b31ef7adc832405209e9e2a77212284abd7.zip gcc-b1c59b31ef7adc832405209e9e2a77212284abd7.tar.gz gcc-b1c59b31ef7adc832405209e9e2a77212284abd7.tar.bz2 | |
c++: Allow new char[4]{"foo"} [PR77841]
Currently, we allow new char[]{"foo"}, but not new char[4]{"foo"}.
We should accept the latter too: [dcl.init.list]p3.3 says to treat
this as [dcl.init.string].
We were rejecting this code because we never called reshape_init before
the digest_init in build_new_1. reshape_init handles [dcl.init.string]
by unwrapping the STRING_CST from its enclosing { }, and digest_init
assumes that reshape_init has been called for aggregates anyway, and an
array is an aggregate.
gcc/cp/ChangeLog:
PR c++/77841
* init.c (build_new_1): Call reshape_init.
gcc/testsuite/ChangeLog:
PR c++/77841
* g++.dg/cpp0x/initlist-new4.C: New test.
Diffstat (limited to 'gcc/builtins.c')
0 files changed, 0 insertions, 0 deletions