diff options
| author | Erik Pilkington <erik.pilkington@gmail.com> | 2018-07-10 02:15:07 +0000 |
|---|---|---|
| committer | Erik Pilkington <erik.pilkington@gmail.com> | 2018-07-10 02:15:07 +0000 |
| commit | c5845b4c8c168b6a9c41029b51573b6e7019c9fe (patch) | |
| tree | 8ce3cfc795129c0862bdb42c69612c9c132bbd8d /lib/Sema/SemaLookup.cpp | |
| parent | 2e63a7ebe45201946297edd903d3b30d91f9d273 (diff) | |
[Sema] Fix a structured binding typo correction bug
BindingDecls have null type until their initializer is processed, so we can't
assume that a correction candidate has non-null type.
rdar://41559582
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@336634 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Sema/SemaLookup.cpp')
| -rw-r--r-- | lib/Sema/SemaLookup.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/Sema/SemaLookup.cpp b/lib/Sema/SemaLookup.cpp index 984247bacc..4545bf9d85 100644 --- a/lib/Sema/SemaLookup.cpp +++ b/lib/Sema/SemaLookup.cpp @@ -4990,6 +4990,8 @@ bool FunctionCallFilterCCC::ValidateCandidate(const TypoCorrection &candidate) { // determine if it is a pointer or reference to a function. If so, // check against the number of arguments expected for the pointee. QualType ValType = cast<ValueDecl>(ND)->getType(); + if (ValType.isNull()) + continue; if (ValType->isAnyPointerType() || ValType->isReferenceType()) ValType = ValType->getPointeeType(); if (const FunctionProtoType *FPT = ValType->getAs<FunctionProtoType>()) |