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| author | Saar Raz <saar@raz.email> | 2020-01-18 09:11:43 +0200 |
|---|---|---|
| committer | Saar Raz <saar@raz.email> | 2020-01-24 02:28:22 +0200 |
| commit | c96ef5118857ff938aa6d304ccf7c0f9b81bc5ba (patch) | |
| tree | dd3f90c54e9cfd869b0e74b1f6b7bd85e8888094 /clang/lib/Sema/SemaLookup.cpp | |
| parent | ab514b91196345ba4c61026e4997871e85ddd97d (diff) | |
| download | bcm5719-llvm-c96ef5118857ff938aa6d304ccf7c0f9b81bc5ba.tar.gz bcm5719-llvm-c96ef5118857ff938aa6d304ccf7c0f9b81bc5ba.zip | |
[Concepts] Requires Expressions
Implement support for C++2a requires-expressions.
Re-commit after compilation failure on some platforms due to alignment issues with PointerIntPair.
Differential Revision: https://reviews.llvm.org/D50360
(cherry picked from commit a0f50d731639350c7a79f140f026c27a18215531)
Diffstat (limited to 'clang/lib/Sema/SemaLookup.cpp')
| -rw-r--r-- | clang/lib/Sema/SemaLookup.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/clang/lib/Sema/SemaLookup.cpp b/clang/lib/Sema/SemaLookup.cpp index 0ed51de0cc1..8d96404a5c2 100644 --- a/clang/lib/Sema/SemaLookup.cpp +++ b/clang/lib/Sema/SemaLookup.cpp @@ -1575,7 +1575,9 @@ llvm::DenseSet<Module*> &Sema::getLookupModules() { unsigned N = CodeSynthesisContexts.size(); for (unsigned I = CodeSynthesisContextLookupModules.size(); I != N; ++I) { - Module *M = getDefiningModule(*this, CodeSynthesisContexts[I].Entity); + Module *M = CodeSynthesisContexts[I].Entity ? + getDefiningModule(*this, CodeSynthesisContexts[I].Entity) : + nullptr; if (M && !LookupModulesCache.insert(M).second) M = nullptr; CodeSynthesisContextLookupModules.push_back(M); |
