Fix issue 9340: AST broken: endless recursion from '{' (#2161)

lib/tokenlist.cpp

@@ -769,6 +769,7 @@ static void compilePrecedence2(Token *&tok, AST_state& state)
             compileUnaryOp(tok, state, compileScope);
         } else if (tok->str() == "...") {
             state.op.push(tok);
+            tok = tok->next();
             break;
         } else if (tok->str() == "." && tok->strAt(1) != "*") {
             if (tok->strAt(1) == ".") {

test/testtokenize.cpp

@@ -7840,6 +7840,15 @@ private:
                             "};\n"
                             "template <class> struct F;\n"
                             "int main() { using T = void (*)(a<j<F, char[]>>); }\n"))
+
+        // #9340
+        ASSERT_NO_THROW(tokenizeAndStringify(
+                            "struct a {\n"
+                            "  template <class... b> void c(b... p1) {\n"
+                            "    using d = a;\n"
+                            "    d e = {(p1)...};\n"
+                            "  }\n"
+                            "};\n"))
     }
 
     void checkNamespaces() {