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#ifndef CERC_PARSE_H
#define CERC_PARSE_H
#include "expr.h"
struct ast_expr {
struct disjunction_e dis;
};
struct ast_externfunc {
const char *name;
struct type ret;
struct type *params;
int paramsz, paramlen;
};
struct ast_param {
const char *name;
struct type type;
};
enum subfield {
SUB_INDEX,
SUB_FIELD,
};
struct loc_postfix {
enum subfield sub;
union {
struct ast_expr index;
const char *field;
} id;
};
enum const_global {
CST_TYPE,
CST_BOOL,
CST_NUMBER,
CST_STRING,
};
struct ast_const_global {
const char *name;
enum const_global kind;
union {
struct type type;
bool b;
struct number num;
char *str;
} value;
};
struct ast_import {
struct path path;
const char *name;
};
enum toplevel {
TOP_EXTERNFUNC,
TOP_FUNC,
TOP_CONST,
};
struct ast_toplevel {
enum toplevel kind;
union {
struct ast_externfunc *extfn;
struct ast_func *function;
struct ast_const_global *constant;
} decl;
};
struct ast_unit {
struct ast_import *imports;
struct ast_toplevel *tops;
int impsz, implen;
int topsz, toplen;
};
void parse(struct lexer *lexer, struct ast_unit *ast);
#endif
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