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| author | Nihal Jere <nihal@nihaljere.xyz> | 2024-04-27 14:47:15 -0700 |
|---|---|---|
| committer | Michael Forney <mforney@mforney.org> | 2024-04-27 15:34:03 -0700 |
| commit | 4f206ac1ea1b20400fa242f2f3be86237c4ba3bf (patch) | |
| tree | 2dc2742c051e6601874fc699265da40fd51bd5e5 /test/preprocess-macro-object.pp | |
| parent | 487079af3d6f39b379f52f7e0ea6edec63587e5b (diff) | |
Implement variable length arrays
Variably modified types are required for C23.
Since QBE doesn't currently support saving and restoring the stack
pointer, a current limitation is that we can't reclaim stack space
from VLAs that go out of scope. This is potentially problematic for
VLAs appearing in a loop, but this case is uncommon enough that it
is silently ignored for now.
Implements: https://todo.sr.ht/~mcf/cproc/1
References: https://todo.sr.ht/~mcf/cproc/88
Co-authored-by: Michael Forney <mforney@mforney.org>
Diffstat (limited to 'test/preprocess-macro-object.pp')
0 files changed, 0 insertions, 0 deletions