/* Declaration specifier kinds. */
enum {
- CDECL_SPEC_TYPE = 0,
- CDECL_SPEC_STOR = 256,
- CDECL_SPEC_QUAL = 512,
- CDECL_SPEC_FUNC = 1024,
+ CDECL_SPEC_TYPE = 256,
+ CDECL_SPEC_STOR = 512,
+ CDECL_SPEC_QUAL = 1024,
+ CDECL_SPEC_FUNC = 2048,
};
enum {
CDECL_TYPE_UNSIGNED,
CDECL_TYPE_BOOL,
CDECL_TYPE_COMPLEX,
+ CDECL_TYPE_IMAGINARY,
CDECL_TYPE_STRUCT,
CDECL_TYPE_UNION,
CDECL_TYPE_ENUM,
};
struct cdecl *cdecl_parse_decl(const char *declstr);
+struct cdecl *cdecl_parse_english(const char *english);
void cdecl_free(struct cdecl *decl);
size_t cdecl_explain(char *buf, size_t n, struct cdecl *decl);
+size_t cdecl_declare(char *buf, size_t n, struct cdecl *decl);
-static inline int cdecl_spec_kind(struct cdecl_declspec *spec)
+static inline int cdecl_spec_kind(const struct cdecl_declspec *spec)
{
- return spec->type & ~0xffu;
+ return spec->type & ~(CDECL_SPEC_TYPE-1u);
}
+static inline _Bool cdecl_is_abstract(const struct cdecl_declarator *d)
+{
+ while (d->child)
+ d = d->child;
+
+ return d->type != CDECL_DECL_IDENT;
+}
+
+/* Error handling. */
+enum {
+ CDECL_ENOMEM = 1,
+ CDECL_ENOPARSE,
+ CDECL_EBADARRAY,
+ CDECL_EBADDECL,
+ CDECL_EBADPARAMS,
+ CDECL_EBADPOINTER,
+ CDECL_EBADQUAL,
+ CDECL_EBADRETURN,
+ CDECL_EBADSTOR,
+ CDECL_EBADTYPE,
+ CDECL_ENOTFUNC,
+ CDECL_EVOIDPARAM
+};
+
+struct cdecl_error {
+ unsigned code;
+ const char *str;
+};
+
+const struct cdecl_error *cdecl_get_error(void);
+
#endif