feat(main): add optimizer file to map entry expressions

Author: BeyondMagic

Makefile

@@ -7,8 +7,9 @@ TARGET = c2lua
 SRC = src/main.c \
 	  src/ast.c \
 	  src/symbol_table.c \
-	  src/semantic.c \
-	  src/codegen_lua.c
+	src/semantic.c \
+	src/codegen_lua.c \
+	src/optimizer.c
 LEX_SRC = src/lexer.l
 YACC_SRC = src/parser.y
 

src/main.c

@@ -5,6 +5,7 @@
 
 #include "ast.h"
 #include "codegen_lua.h"
+#include "optimizer.h"
 #include "semantic.h"
 #include "parser.tab.h"
 
@@ -39,6 +40,8 @@ int main(int argc, char **argv)
 		return EXIT_FAILURE;
 	}
 
+	optimize_program(program);
+
 	codegen_lua_emit(stdout, program, &sem_info.functions);
 
 	semantic_info_free(&sem_info);