Replace hand-written parser by one generated by solar itself :D

1 files changed, 12 insertions, 11 deletions

diff --git a/src/solar.cpp b/src/solar.cpp
index e7eb00b..c0491aa 100644
--- a/src/solar.cpp
+++ b/src/solar.cpp
@@ -25,18 +25,19 @@
 
 
 #include "lex.hpp"
-#include "parser.hpp"
+#include "parse.hpp"
 #include "generator_slr.hpp"
 #include "output_slr.hpp"
 
-
 #include <cstdio>
+#include <cstdlib>
+#include <iostream>
 #include <memory>
 
 
 namespace solar {
 
-bool read_grammar(const char *filename, parser_state_t *state) {
+bool read_grammar(const char *filename, grammar_t *grammar) {
 	FILE *file = fopen(filename, "r");
 	if (!file) {
 		std::fprintf(stderr, "unable to open file %s\n", filename);
@@ -44,21 +45,21 @@ bool read_grammar(const char *filename, parser_state_t *state) {
 	}
 
 	std::unique_ptr<lex_t> lexer(new lex_t(file));
-	parser_t *parser = parser_alloc();
+	parse_context_t *parser = parse_alloc(std::malloc);
 	int ret;
 
 	do {
 		int token;
-		parser_value_t value;
+		parse_token_value_t value;
 
 		token = lexer->lex(&value);
 		if (token < 0) {
-			std::fprintf(stderr, "error: %s at %s:%i:%i\n", value.error, filename,
+			std::fprintf(stderr, "error at %s:%i:%i\n", filename,
 				     lexer->get_location().first_line, lexer->get_location().first_column);
 			return false;
 		}
 
-		ret = parser_push(parser, token, &value, state);
+		ret = parse_push(parser, token, &value, grammar);
 	} while (ret > 0);
 
 	if (ret < 0) {
@@ -67,7 +68,7 @@ bool read_grammar(const char *filename, parser_state_t *state) {
 		return false;
 	}
 
-	parser_free(parser);
+	parse_free(parser, std::free);
 
 	return true;
 }
@@ -83,11 +84,11 @@ int main(int argc, char *argv[]) {
 		return 1;
 	}
 
-	parser_state_t state;
-	if (!read_grammar(argv[1], &state))
+	grammar_t grammar;
+	if (!read_grammar(argv[1], &grammar))
 		return 1;
 
-	generator_slr_t generator(state.get_grammar());
+	generator_slr_t generator(grammar);
 
 	output_slr_t output(&generator, argv[3], argv[2]);
 	output.write();