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author | Hans Wennborg <hans@hanshq.net> | 2014-09-04 21:39:46 +0000 |
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committer | Hans Wennborg <hans@hanshq.net> | 2014-09-04 21:39:46 +0000 |
commit | 68f42b95150281a6b8f031a8ec4c820aec8fd163 (patch) | |
tree | a28cac5b1084ee4e7fff04f4a500b91bf3dc215c /clang/lib/Analysis/ScanfFormatString.cpp | |
parent | f537aeaea123d9a0258e95e91ae3d07c723ad26f (diff) | |
download | bcm5719-llvm-68f42b95150281a6b8f031a8ec4c820aec8fd163.tar.gz bcm5719-llvm-68f42b95150281a6b8f031a8ec4c820aec8fd163.zip |
MS format strings: support the 'w' length modifier (PR20808)
llvm-svn: 217195
Diffstat (limited to 'clang/lib/Analysis/ScanfFormatString.cpp')
-rw-r--r-- | clang/lib/Analysis/ScanfFormatString.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/clang/lib/Analysis/ScanfFormatString.cpp b/clang/lib/Analysis/ScanfFormatString.cpp index ed286274950..5fb2d7ccedd 100644 --- a/clang/lib/Analysis/ScanfFormatString.cpp +++ b/clang/lib/Analysis/ScanfFormatString.cpp @@ -257,6 +257,7 @@ ArgType ScanfSpecifier::getArgType(ASTContext &Ctx) const { case LengthModifier::AsMAllocate: case LengthModifier::AsInt32: case LengthModifier::AsInt3264: + case LengthModifier::AsWide: return ArgType::Invalid(); } @@ -295,6 +296,7 @@ ArgType ScanfSpecifier::getArgType(ASTContext &Ctx) const { case LengthModifier::AsMAllocate: case LengthModifier::AsInt32: case LengthModifier::AsInt3264: + case LengthModifier::AsWide: return ArgType::Invalid(); } @@ -326,6 +328,7 @@ ArgType ScanfSpecifier::getArgType(ASTContext &Ctx) const { case LengthModifier::None: return ArgType::PtrTo(ArgType::AnyCharTy); case LengthModifier::AsLong: + case LengthModifier::AsWide: return ArgType::PtrTo(ArgType(Ctx.getWideCharType(), "wchar_t")); case LengthModifier::AsAllocate: case LengthModifier::AsMAllocate: @@ -338,6 +341,7 @@ ArgType ScanfSpecifier::getArgType(ASTContext &Ctx) const { // FIXME: Mac OS X specific? switch (LM.getKind()) { case LengthModifier::None: + case LengthModifier::AsWide: return ArgType::PtrTo(ArgType(Ctx.getWideCharType(), "wchar_t")); case LengthModifier::AsAllocate: case LengthModifier::AsMAllocate: @@ -378,6 +382,7 @@ ArgType ScanfSpecifier::getArgType(ASTContext &Ctx) const { case LengthModifier::AsMAllocate: case LengthModifier::AsInt32: case LengthModifier::AsInt3264: + case LengthModifier::AsWide: return ArgType::Invalid(); } |