7891b0c018d4703d865074f1d933b03c95cb5093 - clang

commit: 7891b0c018d4703d865074f1d933b03c95cb5093
[log]
author: David Majnemer <david.majnemer@gmail.com>
Mon Oct 31 18:07:57 2016 +0000
committer: David Majnemer <david.majnemer@gmail.com>
Mon Oct 31 18:07:57 2016 +0000
tree: edc71736287921c10903513823ee07103b0588a4
parent: b26779db433d6da679c62826ee3862f55c89c55d [diff]

[Sema] Warn when alignof is used with __builtin_alloca_with_align

The second argument to __builtin_alloca_with_align is supposed to be in
bits, not bytes.  Using alignof there would be indicative of a bug.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@285609 91177308-0d34-0410-b5e6-96231b3b80d8

include/clang/Basic/DiagnosticSemaKinds.td[diff]
lib/Sema/SemaChecking.cpp[diff]
test/Sema/builtin-alloca-with-align.c[diff]

3 files changed

tree: edc71736287921c10903513823ee07103b0588a4