diff options
| author | Martin Uecker <uecker@tugraz.at> | 2024-11-23 08:04:05 +0100 |
|---|---|---|
| committer | Martin Uecker <uecker@gcc.gnu.org> | 2024-12-12 13:26:27 +0100 |
| commit | d46c7f313b5a30ee04080f249e31e12987d50aa2 (patch) | |
| tree | 0462ab20decf4595e26f037e03d06643e24e5cbf /gcc/value-range.cc | |
| parent | 1f48225a0ddfaf74a229105343b22f3086c4b8cb (diff) | |
| download | gcc-d46c7f313b5a30ee04080f249e31e12987d50aa2.zip gcc-d46c7f313b5a30ee04080f249e31e12987d50aa2.tar.gz gcc-d46c7f313b5a30ee04080f249e31e12987d50aa2.tar.bz2 | |
Fix type compatibility for types with flexible array member 2/2 [PR113688,PR114713,PR117724]
For checking or computing TYPE_CANONICAL, ignore the array size when it is
the last element of a structure or union. To not get errors because of
an inconsistent number of members, zero-sized arrays which are the last
element are not ignored anymore when checking the fields of a struct.
PR c/113688
PR c/114014
PR c/114713
PR c/117724
gcc/ChangeLog:
* tree.cc (gimple_canonical_types_compatible_p): Add exception.
gcc/lto/ChangeLog:
* lto-common.cc (hash_canonical_type): Add exception.
gcc/testsuite/ChangeLog:
* gcc.dg/pr113688.c: New test.
* gcc.dg/pr114014.c: New test.
* gcc.dg/pr114713.c: New test.
* gcc.dg/pr117724.c: New test.
Diffstat (limited to 'gcc/value-range.cc')
0 files changed, 0 insertions, 0 deletions