Add the ability to determine whether a format string argument is of a double type or not. This change is tested by clang-tidy in r268100.

llvm-svn: 268103

1 files changed, 4 insertions, 0 deletions

diff --git a/clang/include/clang/Analysis/Analyses/FormatString.h b/clang/include/clang/Analysis/Analyses/FormatString.h
index a593e9853e6..74803a295d7 100644
--- a/clang/include/clang/Analysis/Analyses/FormatString.h
+++ b/clang/include/clang/Analysis/Analyses/FormatString.h
@@ -216,6 +216,10 @@ public:
     kind == FreeBSDrArg || kind == FreeBSDyArg; }
   bool isUIntArg() const { return kind >= UIntArgBeg && kind <= UIntArgEnd; }
   bool isAnyIntArg() const { return kind >= IntArgBeg && kind <= UIntArgEnd; }
+  bool isDoubleArg() const {
+    return kind >= DoubleArgBeg && kind <= DoubleArgEnd;
+  }
+
   const char *toString() const;
 
   bool isPrintfKind() const { return IsPrintf; }