Restore the support for the 'r' and the 'y' conversion specifiers, first

added on r208987.
These are undocumented but are part of printf(9).

1 files changed, 2 insertions, 0 deletions

diff --git a/contrib/llvm/tools/clang/lib/Analysis/PrintfFormatString.cpp b/contrib/llvm/tools/clang/lib/Analysis/PrintfFormatString.cpp
index 21c4ff3..10589e6 100644
--- a/contrib/llvm/tools/clang/lib/Analysis/PrintfFormatString.cpp
+++ b/contrib/llvm/tools/clang/lib/Analysis/PrintfFormatString.cpp
@@ -195,6 +195,8 @@ static PrintfSpecifierResult ParsePrintfSpecifier(FormatStringHandler &H,
     case 'm': k = ConversionSpecifier::PrintErrno; break;
     // FreeBSD format extensions
     case 'b': if (FormatExtensions) k = ConversionSpecifier::bArg; break; /* check for int and then char * */
+    case 'r': if (FormatExtensions) k = ConversionSpecifier::xArg; break;
+    case 'y': if (FormatExtensions) k = ConversionSpecifier::iArg; break;
     case 'D': if (FormatExtensions) k = ConversionSpecifier::DArg; break; /* check for u_char * pointer and a char * string */
   }
   PrintfConversionSpecifier CS(conversionPosition, k);