diff options
| author | Hans Wennborg <hans@hanshq.net> | 2012-01-31 14:59:59 +0000 |
|---|---|---|
| committer | Hans Wennborg <hans@hanshq.net> | 2012-01-31 14:59:59 +0000 |
| commit | 7da1f4679332277614b6c583df66c3bfd94ded66 (patch) | |
| tree | 812b4db6e2292058ed9e1a5f2d2849e787f7c10a /lib/Analysis/FormatString.cpp | |
| parent | 54a7e3f6778c804d0fe983efb9f62d6d27d86eb4 (diff) | |
Format string warnings: don't a.k.a. wchar_t with wchar_t.
This fixes the case where Clang would output:
error: format specifies type 'wchar_t *' (aka 'wchar_t *')
ArgTypeResult::getRepresentativeTypeName needs to take into account
that wchar_t can be a built-in type (as opposed to in C, where it is a
typedef).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@149387 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Analysis/FormatString.cpp')
| -rw-r--r-- | lib/Analysis/FormatString.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/Analysis/FormatString.cpp b/lib/Analysis/FormatString.cpp index a0633c80d3..30bfe4bf88 100644 --- a/lib/Analysis/FormatString.cpp +++ b/lib/Analysis/FormatString.cpp @@ -373,7 +373,7 @@ QualType ArgTypeResult::getRepresentativeType(ASTContext &C) const { std::string ArgTypeResult::getRepresentativeTypeName(ASTContext &C) const { std::string S = getRepresentativeType(C).getAsString(); - if (Name) + if (Name && S != Name) return std::string("'") + Name + "' (aka '" + S + "')"; return std::string("'") + S + "'"; } |