diff options
| author | Dimitry Andric <dim@FreeBSD.org> | 2017-01-02 19:18:08 +0000 |
|---|---|---|
| committer | Dimitry Andric <dim@FreeBSD.org> | 2017-01-02 19:18:08 +0000 |
| commit | bab175ec4b075c8076ba14c762900392533f6ee4 (patch) | |
| tree | 01f4f29419a2cb10abe13c1e63cd2a66068b0137 /lib/Analysis/ScanfFormatString.cpp | |
| parent | 8b7a8012d223fac5d17d16a66bb39168a9a1dfc0 (diff) | |
Notes
Diffstat (limited to 'lib/Analysis/ScanfFormatString.cpp')
| -rw-r--r-- | lib/Analysis/ScanfFormatString.cpp | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/lib/Analysis/ScanfFormatString.cpp b/lib/Analysis/ScanfFormatString.cpp index 82b038864c23f..3b93f1a57f1ff 100644 --- a/lib/Analysis/ScanfFormatString.cpp +++ b/lib/Analysis/ScanfFormatString.cpp @@ -418,8 +418,12 @@ bool ScanfSpecifier::fixType(QualType QT, QualType RawQT, QualType PT = QT->getPointeeType(); // If it's an enum, get its underlying type. - if (const EnumType *ETy = PT->getAs<EnumType>()) + if (const EnumType *ETy = PT->getAs<EnumType>()) { + // Don't try to fix incomplete enums. + if (!ETy->getDecl()->isComplete()) + return false; PT = ETy->getDecl()->getIntegerType(); + } const BuiltinType *BT = PT->getAs<BuiltinType>(); if (!BT) |