Fix #14853 FP funcArgNamesDifferentUnnamed with function pointer argument

Author: web-flow

lib/checkother.cpp

@@ -4052,7 +4052,7 @@ void CheckOtherImpl::checkFuncArgNamesDifferent()
                     break;
                 }
                 // skip over templates and arrays
-                if (decl->link() && !Token::Match(decl, "[()]"))
+                if (decl->link() && (!Token::Match(decl, "[()]") || Token::simpleMatch(decl->tokAt(-1), ") (")))
                     decl = decl->link();
                 else if (decl->varId())
                     declarations[j] = decl;

test/testother.cpp

@@ -12959,6 +12959,10 @@ class TestOther : public TestFixture {
         check("void f(void (*fp)(), int x);\n" // #14847
               "void f(void (*fp)(), int x) {}\n");
         ASSERT_EQUALS("", errout_str());
+
+        check("void f(void (*fp)(int a, int b), int b);\n" // #14853
+              "void f(void (*fp)(int a, int b), int b) {}\n");
+        ASSERT_EQUALS("", errout_str());
     }
 
     void funcArgOrderDifferent() {