[alpha.webkit.UnretainedCallArgsChecker] Treat boolean literal as safe (llvm#159705)

Author: rniwa

clang/lib/StaticAnalyzer/Checkers/WebKit/RawPtrRefCallArgsChecker.cpp

@@ -229,6 +229,8 @@ class RawPtrRefCallArgsChecker
             // foo(123)
             return true;
           }
+          if (isa<CXXBoolLiteralExpr>(ArgOrigin))
+            return true;
           if (isa<ObjCStringLiteral>(ArgOrigin))
             return true;
           if (isASafeCallArg(ArgOrigin))

clang/test/Analysis/Checkers/WebKit/objc-mock-types.h

@@ -160,6 +160,7 @@ __attribute__((objc_root_class))
 - (int)intValue;
 - (id)initWithInt:(int)value;
 + (NSNumber *)numberWithInt:(int)value;
++ (NSNumber *)numberWithBool:(BOOL)value;
 @end
 
 @interface SomeObj : NSObject

clang/test/Analysis/Checkers/WebKit/unretained-call-args.mm

@@ -389,17 +389,20 @@ void foo() {
   }
 }
 
-#define YES 1
+#define YES __objc_yes
+#define NO 0
 
 namespace call_with_cf_constant {
   void bar(const NSArray *);
   void baz(const NSDictionary *);
   void boo(NSNumber *);
+  void boo(CFTypeRef);
   void foo() {
     CFArrayCreateMutable(kCFAllocatorDefault, 10);
     bar(@[@"hello"]);
     baz(@{@"hello": @3});
     boo(@YES);
+    boo(@NO);
   }
 }