ast: don't hang when invalid code with new is found 'new (var1,var2,var3);'

lib/tokenlist.cpp

@@ -671,6 +671,9 @@ static void compilePrecedence3(Token *&tok, AST_state& state)
                 } else if (Token::Match(tok, "( &| %var%") && Token::simpleMatch(tok->link(), ") (")) {
                     tok = tok->next();
                     innertype = true;
+                } else {
+                    /* bad code */
+                    continue;
                 }
             }
             state.op.push(tok);

test/testtokenize.cpp

@@ -8396,6 +8396,12 @@ private:
         ASSERT_EQUALS("a::new=", testAst("a = new (b) ::X;"));
         ASSERT_EQUALS("aA1(new(bB2(new(,", testAst("a(new A(1)), b(new B(2))"));
 
+        // invalid code (libreoffice), don't hang
+        // #define SlideSorterViewShell
+        // SfxViewFrame* pFrame;
+        // new SlideSorterViewShell(pFrame,rViewShellBase,pParentWindow,pFrameViewArgument);
+        ASSERT_EQUALS("fxnewy,z,(", testAst("f(new (x,y,z));"));
+
         // clang testsuite..
         ASSERT_EQUALS("const0(new", testAst("new const auto (0);"));
         ASSERT_EQUALS("autonew", testAst("new (auto) (0.0);"));