sim: igen: add printf attributes to the prototypes too

While gcc propagates the printf attribute via the typedef, clang
doesn't seem to, so add it to the prototypes themselves too.  We
still keep it on the prototype for cases where it's used as a
variable.
This commit is contained in:
Mike Frysinger 2024-01-10 21:41:40 -05:00
parent 761ed61e7b
commit f0f0b063f0

View File

@ -50,11 +50,11 @@ struct _line_ref
/* Error appends a new line, warning and notify do not */
typedef void error_func (const line_ref *line, const char *msg, ...)
ATTRIBUTE_PRINTF (2, 3);
ATTRIBUTE_PRINTF_2;
extern ATTRIBUTE_NORETURN error_func error;
extern error_func warning;
extern error_func notify;
extern error_func error ATTRIBUTE_PRINTF_2 ATTRIBUTE_NORETURN;
extern error_func warning ATTRIBUTE_PRINTF_2;
extern error_func notify ATTRIBUTE_PRINTF_2;
#define ERROR(EXPRESSION, args...) \