https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91679
Martin Sebor <msebor at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Known to work| |10.0
Resolution|--- |FIXED
Target Milestone|--- |10.0
Known to fail| |7.3.0, 8.3.0, 9.2.0
--- Comment #4 from Martin Sebor <msebor at gcc dot gnu.org> ---
With the patch GCC 10.0 diagnoses the test case like so:
pr91679.c: In function ‘h’:
pr91679.c:13:7: warning: array subscript 4 is above array bounds of ‘short
int[1]’ [-Warray-bounds]
13 | p->a[4] = 4; // out of bounds, missing warning
| ~~~~^~~
pr91679.c:4:9: note: while referencing ‘a’
4 | short a[1];
| ^
