Detect invalid VLA decls
commit2a417b50ee350589efd3018fb75ec8a6f1993d7a
authorMichael Matz <matz@suse.de>
Sun, 7 Apr 2019 02:09:25 +0000 (7 04:09 +0200)
committerMichael Matz <matz@suse.de>
Sun, 7 Apr 2019 02:09:25 +0000 (7 04:09 +0200)
treed90beecec78d859a9a6aaa31d912e793220abf91
parent5ac2a26666406c3bb591176e5790de83b0a2557b
Detect invalid VLA decls

see testcase, when the inner array dimension of multi-dimensional
VLAs isn't given TCC was generating invalid vstack accesses.
Those are actually invalid, so just diagnose them.
tccgen.c
tests/tests2/60_errors_and_warnings.c
tests/tests2/60_errors_and_warnings.expect