Add format string type checking support for 'long double'.

llvm-svn: 95026
2010-02-01 23:23:50 +00:00
parent 5b66b31774
commit 016b605266
2 changed files with 6 additions and 1 deletions
--- a/clang/lib/Analysis/PrintfFormatString.cpp
+++ b/clang/lib/Analysis/PrintfFormatString.cpp
@@ -311,8 +311,11 @@ ArgTypeResult FormatSpecifier::getArgType(ASTContext &Ctx) const {
        return ArgTypeResult();
    }
  
-  if (CS.isDoubleArg())
+  if (CS.isDoubleArg()) {
+    if (LM == AsLongDouble)
+      return Ctx.LongDoubleTy;
    return Ctx.DoubleTy;
+  }

  // FIXME: Handle other cases.
  return ArgTypeResult();