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| author | Richard Smith <richard-llvm@metafoo.co.uk> | 2019-05-06 03:47:15 +0000 |
|---|---|---|
| committer | Richard Smith <richard-llvm@metafoo.co.uk> | 2019-05-06 03:47:15 +0000 |
| commit | b9fb121a62de69686dc193d32cba680a1a645277 (patch) | |
| tree | 5ae91995df8eb4264fd2fa71fe3ef48a8e95d160 /clang/lib/Analysis/CFG.cpp | |
| parent | 9dd6537b3acf98c942cdb020c6ea26d9af309eb3 (diff) | |
| download | bcm5719-llvm-b9fb121a62de69686dc193d32cba680a1a645277.tar.gz bcm5719-llvm-b9fb121a62de69686dc193d32cba680a1a645277.zip | |
[c++20] Implement P1009R2: allow omitting the array bound in an array
new expression.
This was voted into C++20 as a defect report resolution, so we
retroactively apply it to all prior language modes (though it can never
actually be used before C++11 mode).
llvm-svn: 360006
Diffstat (limited to 'clang/lib/Analysis/CFG.cpp')
| -rw-r--r-- | clang/lib/Analysis/CFG.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/clang/lib/Analysis/CFG.cpp b/clang/lib/Analysis/CFG.cpp index fdd845e9802..0928fa27866 100644 --- a/clang/lib/Analysis/CFG.cpp +++ b/clang/lib/Analysis/CFG.cpp @@ -4339,8 +4339,8 @@ CFGBlock *CFGBuilder::VisitCXXNewExpr(CXXNewExpr *NE, if (BuildOpts.AddCXXNewAllocator) appendNewAllocator(Block, NE); - if (NE->isArray()) - Block = Visit(NE->getArraySize()); + if (NE->isArray() && *NE->getArraySize()) + Block = Visit(*NE->getArraySize()); for (CXXNewExpr::arg_iterator I = NE->placement_arg_begin(), E = NE->placement_arg_end(); I != E; ++I) |
