init

1 files changed, 33 insertions, 0 deletions

diff --git a/include/parser.h b/include/parser.h
new file mode 100644
index 0000000..b344a7b
--- /dev/null
+++ b/include/parser.h
@@ -0,0 +1,33 @@
+#ifndef CMONKEY_PARSER_H
+#define CMONKEY_PARSER_H
+
+#include "ast.h"
+#include "hmap.h"
+#include "lexer.h"
+#include "token.h"
+#include "vector.h"
+
+struct parser {
+	struct lexer *lexer;
+	struct token cur_token;
+	struct token peek_token;
+	struct vector *errors;
+	struct hmap *prefix_fns;
+	struct hmap *infix_fns;
+	struct hmap *precedences;
+};
+
+typedef struct expression *(*prefix_parse_f)(struct parser *);
+typedef struct expression *(*infix_parse_f)(struct parser *, struct expression *);
+
+struct parser *parser_new();
+
+void parser_reset(struct parser *, const char *input);
+
+void parser_next_token(struct parser *);
+
+struct program *parser_parse_program(struct parser *);
+
+void parser_destroy(struct parser *);
+
+#endif