Fix issue 9319: FP knownConditionTrueFalse related to aggregate initialization of struct (#2147)

lib/astutils.cpp

@@ -991,7 +991,7 @@ bool isVariableChangedByFunctionCall(const Token *tok, int indirect, const Setti
     while (tok && !Token::simpleMatch(tok, ";") && !isScopeBracket(tok)) {
         if (tok->str() == ",")
             ++argnr;
-        else if (tok->str() == ")")
+        else if (Token::Match(tok, ")|}"))
             tok = tok->link();
         else if (Token::Match(tok->previous(), "%name% (|{"))
             break;

test/testcondition.cpp

@@ -3216,6 +3216,19 @@ private:
               "        return 1;\n"
               "}\n");
         ASSERT_EQUALS("", errout.str());
+
+        // #9319
+        check("struct S {\n"
+              "  int a;\n"
+              "  int b;\n"
+              "};\n"
+              "void g(S s, bool& x);\n"
+              "void f() {\n"
+              "  bool x = false;\n"
+              "  g({0, 1}, x);\n"
+              "  if (x) {}\n"
+              "}\n");
+        ASSERT_EQUALS("", errout.str());
     }
 
     void alwaysTrueContainer() {