========================================
Errors inside ifdefs
========================================

#ifdef something
int x // no semicolon
#endif

int a;

#ifdef __cplusplus
extern "C" {
#endif

int b;

#ifdef __cplusplus
}
#endif

int c;

---

(translation_unit
  (preproc_ifdef
    (identifier)
    (ERROR (identifier) (identifier) (comment) (UNEXPECTED '#')))

  (declaration (identifier) (identifier))

  (preproc_ifdef
    (identifier)
    (ERROR (UNEXPECTED '"') (string_literal)))

  (declaration (identifier) (identifier))

  (preproc_ifdef
    (identifier)
    (ERROR (UNEXPECTED '}')))

  (declaration (identifier) (identifier)))

========================================
Errors inside blocks
========================================

int main() {
  int x;
  int %$#@
}

---

(translation_unit
  (function_definition
    (identifier)
    (function_declarator (identifier))
    (compound_statement
      (ERROR
        (declaration (identifier) (identifier))
        (identifier) (UNEXPECTED '$')))))

========================================
Errors inside expressions
========================================

int main() {
  int x = (123 123);
}

---

(translation_unit
  (function_definition
    (identifier)
    (function_declarator (identifier))
    (compound_statement
      (declaration (identifier) (init_declarator
        (identifier)
        (ERROR (number_literal) (UNEXPECTED '1') (number_literal)))))))
