cc65/test/err/bug2017-fam-element.c

/* Bug #2017 - cc65 erroneously allows arrays of structs with flexible array members */

typedef struct x {
    int a;
    int b[];    /* Ok: Flexible array member can be last */
} x;

typedef union u {
    int a;
    x   x;      /* Ok: Union member can contain flexible array member */
} u;

union u y[3];  /* Should be an error */
A structure with a flexible array member shall not be a member of a structure or an element of an array according to the ISO C Standard. 2023-09-18 15:44:58 +08:00			`/* Bug #2017 - cc65 erroneously allows arrays of structs with flexible array members */`

Fixed the bug that a union type containing a struct with a flexible array member was accepted as a struct member or array element type. 2023-10-27 23:46:10 +08:00			`typedef struct x {`
A structure with a flexible array member shall not be a member of a structure or an element of an array according to the ISO C Standard. 2023-09-18 15:44:58 +08:00			`int a;`
Fixed the bug that a union type containing a struct with a flexible array member was accepted as a struct member or array element type. 2023-10-27 23:46:10 +08:00			`int b[]; /* Ok: Flexible array member can be last */`
			`} x;`
A structure with a flexible array member shall not be a member of a structure or an element of an array according to the ISO C Standard. 2023-09-18 15:44:58 +08:00
Fixed the bug that a union type containing a struct with a flexible array member was accepted as a struct member or array element type. 2023-10-27 23:46:10 +08:00			`typedef union u {`
			`int a;`
			`x x; /* Ok: Union member can contain flexible array member */`
			`} u;`

			`union u y[3]; /* Should be an error */`