[analyzer] Add check for when block is called with too few arguments.

The CallAndMessageChecker has an existing check for when a function pointer
is called with too few arguments. Extend this logic to handle the block
case, as well. While we're at it, do a drive-by grammar correction
("less" --> "fewer") on the diagnostic text.

llvm-svn: 287001

1 files changed, 1 insertions, 1 deletions

diff --git a/clang/test/Analysis/inline.cpp b/clang/test/Analysis/inline.cpp
index b7962b53a89..9fc4f81c05b 100644
--- a/clang/test/Analysis/inline.cpp
+++ b/clang/test/Analysis/inline.cpp
@@ -441,6 +441,6 @@ namespace rdar12409977  {
 namespace bug16307 {
   void one_argument(int a) { }
   void call_with_less() {
-    reinterpret_cast<void (*)()>(one_argument)(); // expected-warning{{Function taking 1 argument}}
+    reinterpret_cast<void (*)()>(one_argument)(); // expected-warning{{Function taking 1 argument is called with fewer (0)}}
   }
 }