diff options
| author | Ted Kremenek <kremenek@apple.com> | 2011-01-08 05:28:38 +0000 |
|---|---|---|
| committer | Ted Kremenek <kremenek@apple.com> | 2011-01-08 05:28:38 +0000 |
| commit | bd18d4584aae0ed6f7111ef5713784cf29fe663f (patch) | |
| tree | 6a18805b7e708ea0f35198955901c71bb52da059 /lib/Analysis/PrintfFormatString.cpp | |
| parent | 0574c78c5a9d1258b3584ad04596e85aaa6c6f8b (diff) | |
Add printf format string parsing support for '
prefix to format conversions (POSIX extension).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@123054 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Analysis/PrintfFormatString.cpp')
| -rw-r--r-- | lib/Analysis/PrintfFormatString.cpp | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/lib/Analysis/PrintfFormatString.cpp b/lib/Analysis/PrintfFormatString.cpp index ff688e07d3..d99de2215d 100644 --- a/lib/Analysis/PrintfFormatString.cpp +++ b/lib/Analysis/PrintfFormatString.cpp @@ -100,6 +100,10 @@ static PrintfSpecifierResult ParsePrintfSpecifier(FormatStringHandler &H, for ( ; I != E; ++I) { switch (*I) { default: hasMore = false; break; + case '\'': + // FIXME: POSIX specific. Always accept? + FS.setHasThousandsGrouping(I); + break; case '-': FS.setIsLeftJustified(I); break; case '+': FS.setHasPlusPrefix(I); break; case ' ': FS.setHasSpacePrefix(I); break; @@ -185,7 +189,7 @@ static PrintfSpecifierResult ParsePrintfSpecifier(FormatStringHandler &H, case 's': k = ConversionSpecifier::sArg; break; case 'u': k = ConversionSpecifier::uArg; break; case 'x': k = ConversionSpecifier::xArg; break; - // Mac OS X (unicode) specific + // POSIX specific. case 'C': k = ConversionSpecifier::CArg; break; case 'S': k = ConversionSpecifier::SArg; break; // Objective-C. |