// Test for message: nonportable bit-field type '%s' [34]
/* No -g since GCC allows all integer types as bit-fields. */
/* lint1-flags: -S -p -w */
/*
* C90 3.5.2.1 allows 'int', 'signed int', 'unsigned int' as bit-field types.
*
* C99 6.7.2.1 significantly changed the wording of the allowable types for
* bit-fields. For example, 6.7.2.1p4 does not mention plain 'int' at all.
* The rationale for C99 6.7.2.1 mentions plain int though, and it would have
* broken a lot of existing code to disallow plain 'int' as a bit-field type.
* Footnote 104 explicitly mentions plain 'int' as well and it even allows
* typedef-types for bit-fields.
*/
struct example {
/* expect+1: warning: nonportable bit-field type 'unsigned short' [34] */
unsigned short ushort: 1;
/* expect+1: warning: bit-field of type plain 'int' has implementation-defined signedness [344] */
int plain_int: 1;
signed int signed_int: 1;
unsigned int portable: 1;
};
