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| author | Pete Cooper <peter_cooper@apple.com> | 2016-03-24 01:16:06 +0000 |
|---|---|---|
| committer | Pete Cooper <peter_cooper@apple.com> | 2016-03-24 01:16:06 +0000 |
| commit | b29ecbd4e9149c474a6ed3fe9fb4c30f3dcbbe66 (patch) | |
| tree | 8c75581827e0c37acbf6fedfea1455e17b2407b1 /clang/lib/Frontend/CompilerInvocation.cpp | |
| parent | 07134ae364c4cba9158a2c43adb78a8da1051b3e (diff) | |
| download | bcm5719-llvm-b29ecbd4e9149c474a6ed3fe9fb4c30f3dcbbe66.tar.gz bcm5719-llvm-b29ecbd4e9149c474a6ed3fe9fb4c30f3dcbbe66.zip | |
Avoid UB when creating empty atoms. NFC.
The stack-size.yaml test had an empty atom content array. This is
legal, but asking a BumpPtrAllocator for 0 sized data may not be
legal. Instead just avoid requesting any data when we can just return
an empty ArrayRef instead.
llvm-svn: 264234
Diffstat (limited to 'clang/lib/Frontend/CompilerInvocation.cpp')
0 files changed, 0 insertions, 0 deletions
