raaahhhhhh

Makefile

@@ -3,7 +3,8 @@ CC := gcc
 FLEX := flex
 BISON = bison
 
-CFLAGS := -ggdb
+CFLAGS := -ggdb -g -O0 #-fsanitize=address
+# LDFLAGS := -fsanitize=address
 BISONFLAGS := -d -Wcounterexamples
 
 LEX := src/lexicalStructure.lex
@@ -24,7 +25,7 @@ TESTS-S4 := $(wildcard tests/sprint4/test/*.alpha)
 all: compiler
 
 compiler: clean tmp $(OBJS)
-	$(CC) $(CFLAGS) -o $(EXE) $(OBJS)
+	$(CC) $(CFLAGS) -o $(EXE) $(OBJS) $(LDFLAGS)
 
 clean:
 	rm -f $(EXE)

src/grammar.y

@@ -633,7 +633,7 @@ simple_statement:
     |   RETURN expression {
             $$ = getTypeEntry((TableNode*)$2);
             emit_return(tn_or_const(NODE,(TableNode*)$2));}
-    |simple_statement error {yyerrok; printdebug("error in simple statement");}
+    |simple_statement error {yyerrok; yyclearin; printdebug("error in simple statement");}
 
     
     ;

src/intermediate_code.c

@@ -349,6 +349,11 @@ int label_gen(){
 }
 
 void emit_as_file(FILE * out_file, Instruction * i){
+        if (out_file == NULL){
+                fprintf(stderr, "Error: output file is NULL\n");
+                return;
+        }
+
         if(i == NULL){
                 return;
         }

src/runner.c

@@ -192,7 +192,7 @@ int new_file(char *arg, char *alpha) {
 
     mkdir("./out", 0777);
 
-    char *new_basename = calloc(strlen(basename) + 5, sizeof(char));
+    char *new_basename = calloc(strlen(basename) + 7, sizeof(char));
     strcpy(new_basename, "./out/");
     strcat(new_basename, basename);
     basename = new_basename;

tests/sprint1/test/sp1_simple_alpha.alpha

@@ -0,0 +1,6 @@
+type main: string -> integer
+function entry: main
+
+entry(arg) := {
+    return 0;
+}