diff options
Diffstat (limited to 'lib/Analysis/ScanfFormatString.cpp')
| -rw-r--r-- | lib/Analysis/ScanfFormatString.cpp | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/lib/Analysis/ScanfFormatString.cpp b/lib/Analysis/ScanfFormatString.cpp index 38afd615c1..c1cdef8632 100644 --- a/lib/Analysis/ScanfFormatString.cpp +++ b/lib/Analysis/ScanfFormatString.cpp @@ -218,7 +218,9 @@ ScanfArgTypeResult ScanfSpecifier::getArgType(ASTContext &Ctx) const { return ScanfArgTypeResult(); case LengthModifier::AsPtrDiff: return ScanfArgTypeResult(Ctx.getPointerDiffType(), "ptrdiff_t *"); - case LengthModifier::AsLongDouble: return ScanfArgTypeResult::Invalid(); + case LengthModifier::AsLongDouble: + // GNU extension. + return ArgTypeResult(Ctx.LongLongTy); case LengthModifier::AsAllocate: return ScanfArgTypeResult::Invalid(); case LengthModifier::AsMAllocate: return ScanfArgTypeResult::Invalid(); } @@ -242,7 +244,9 @@ ScanfArgTypeResult ScanfSpecifier::getArgType(ASTContext &Ctx) const { case LengthModifier::AsPtrDiff: // FIXME: Unsigned version of ptrdiff_t? return ScanfArgTypeResult(); - case LengthModifier::AsLongDouble: return ScanfArgTypeResult::Invalid(); + case LengthModifier::AsLongDouble: + // GNU extension. + return ArgTypeResult(Ctx.UnsignedLongLongTy); case LengthModifier::AsAllocate: return ScanfArgTypeResult::Invalid(); case LengthModifier::AsMAllocate: return ScanfArgTypeResult::Invalid(); } |