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| author | Jakub Jelinek <jakub@redhat.com> | 2021-03-23 10:23:42 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@redhat.com> | 2021-04-22 16:51:09 +0200 |
| commit | 6132dc70413163b96955a3ebca33c849eb2eb88e (patch) | |
| tree | 2e1a1a2a6870d54146f8564e1cdcf8523556e6f7 /gcc/print-rtl-function.c | |
| parent | dbdd062665903c88b89525573d7dfde233562e8c (diff) | |
| download | gcc-6132dc70413163b96955a3ebca33c849eb2eb88e.zip gcc-6132dc70413163b96955a3ebca33c849eb2eb88e.tar.gz gcc-6132dc70413163b96955a3ebca33c849eb2eb88e.tar.bz2 | |
c++: Diagnose references to void in structured bindings [PR99650]
We ICE on the following testcase, because std::tuple_element<...,...>::type
is void and for structured bindings we therefore need to create
void & or void && which is invalid. We created such REFERENCE_TYPE and
later ICEd in the middle-end.
The following patch fixes it by diagnosing that.
2021-03-23 Jakub Jelinek <jakub@redhat.com>
PR c++/99650
* decl.c (cp_finish_decomp): Diagnose void initializers when
using tuple_element and get.
* g++.dg/cpp1z/decomp55.C: New test.
(cherry picked from commit d5e379e3fe19362442b5d0ac608fb8ddf67fecd3)
Diffstat (limited to 'gcc/print-rtl-function.c')
0 files changed, 0 insertions, 0 deletions