1 files changed, 21 insertions, 0 deletions
diff --git a/parse.c b/parse.c
new file mode 100644
index 0000000..b1b5c93
--- /dev/null
+++ b/parse.c
@@ -0,0 +1,21 @@
+#include "parse.h"
+#include <stdio.h>
+
+int parse(const Token *tok)
+{
+	while (tok->type != TOK_NONE) {
+		switch (tok->type) {
+		case TOK_KW_FN:
+		case TOK_KW_VAR:
+		case TOK_KW_CONST:
+			break;
+		default:
+			fprintf(stderr, "unexpected %s at %u:%u\n",
+			        token_type_str(tok->type),
+			        tok->line, tok->column);
+			return 1;
+		}
+		tok += 1;
+	}
+	return 0;
+}