#endif
bool attribute:1; /**< Warn if an unexpected `__attribute__' is used or function attributes applied to variables, etc. */
bool char_subscripts:1; /**< Warn if an array subscript has the type 'char' */
- bool format:1; /**< Check printf-style format strings */
- bool nonnull:1; /**< Warn about passing a null pointer for arguments marked nonnull */
#if 0 // TODO
bool cast_align:1; /**< Warn whenever a pointer is cast such that the required alignment of the target is increased */
bool cast_qual:1; /**< Warn whenever a pointer is cast so as to remove a type qualifier from the target type */
#endif
bool fatal_errors:1; /**< First error stops the compilation */
bool float_equal:1; /**< Warn if floating point values are used in equality comparisons */
+ bool format:1; /**< Check printf-style format strings */
bool implicit_function_declaration:1; /**< Warn whenever a function is used before being declared */
bool implicit_int:1; /**< Warn when a declaration does not specify a type */
#if 0 // TODO
bool missing_prototypes:1; /**< Warn if a global function is defined without a previous prototype declaration */
bool multichar:1; /**< Warn if a multicharacter constant ('FOOF') is used. */
bool nested_externs:1; /**< Warn if an 'extern' declaration is encountered within a function */
+ bool nonnull:1; /**< Warn about passing a null pointer for arguments marked nonnull */
#if 0 // TODO
bool packed:1; /**< Warn if a structure is given the packed attribute, but the packed attribute has no effect on the layout or size of the structure */
bool padded:1; /**< Warn if padding is included in a structure, either to align an element of the structure or to align the whole structure */
bool unused_parameter:1; /**< Warn whenever a function parameter is unused aside from its declaration */
bool unused_value:1; /**< Warn whenever a statement computes a result that is explicitly not used */
bool unused_variable:1; /**< Warn whenever a local variable or non-constant static variable is unused aside from its declaration */
-#if 0 // TODO
bool write_strings:1; /**< Give string constants the type 'const char[LENGTH]' so that copying the address of one into a 'char *' pointer will get a warning */
-#endif
} warning_t;
extern warning_t warning;