========================================
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 (type_identifier) (identifier))
    (comment))

  (declaration (type_identifier) (identifier))

  (preproc_ifdef (identifier)
    (ERROR (string_literal)))

  (declaration (type_identifier) (identifier))

  (preproc_ifdef (identifier)
    (ERROR))

  (declaration (type_identifier) (identifier)))

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

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

---

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

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

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

---

(translation_unit
  (function_definition
    (type_identifier)
    (function_declarator (identifier) (parameter_list))
    (compound_statement
      (declaration (type_identifier) (init_declarator
        (identifier)
        (parenthesized_expression
          (ERROR (number_literal))
          (number_literal)))))))

========================================
Errors in declarations
========================================

float x WTF;
int y = 5;

---

(translation_unit
  (declaration (type_identifier) (ERROR (identifier)) (identifier))
  (declaration (type_identifier) (init_declarator (identifier) (number_literal))))

==========================================
Errors at the beginnings of blocks
==========================================

int a() {
  struct x = 1;
  struct y = 2;
}

int b() {
  w x y z = 3;
  w x y z = 4;
}

---

(translation_unit
  (function_definition
    (type_identifier)
    (function_declarator (identifier) (parameter_list))
    (compound_statement
      (struct_specifier (type_identifier))
      (ERROR (number_literal))
      (struct_specifier (type_identifier))
      (ERROR (number_literal))))

  (function_definition
    (type_identifier)
    (function_declarator (identifier) (parameter_list))
    (compound_statement
      (declaration
        (type_identifier)
        (init_declarator
          (identifier)
          (ERROR (identifier) (identifier))
          (number_literal)))
      (declaration
        (type_identifier)
        (init_declarator
          (identifier)
          (ERROR (identifier) (identifier))
          (number_literal))))))
