fix tests

tests/structs/point.e

+struct point {
+  int x;
+  int y;
+};
+
+int scalar_product(struct point p1, struct point p2){
+  return p1.x * p2.x + p1.y * p2.y;
+}
+
+int orthogonal(struct point p1, struct point p2){
+  return p1.x * p2.y - p1.y * p2.x;
+}
+
+
+int main(){
+  struct point p1;
+  struct point p2;
+  p1.x = 3;
+  p1.y = 3;
+  p2.x = -5;
+  p2.y = 4;
+  
+  print(scalar_product(p1,p2));
+  return (orthogonal(p1,p2));
+}
+

tests/structs/point.e.expect_14_12_3_8_12

+{"output": "-3\n", "error": null, "retval": 27}
\ No newline at end of file

tests/structs/point.e.expect_1_2_3

+{"output": "-3\n", "error": null, "retval": 27}
\ No newline at end of file

tests/structs/point.e.expect_lexer

+SYM_STRUCT
+SYM_IDENTIFIER(point)
+SYM_LBRACE
+SYM_INT
+SYM_IDENTIFIER(x)
+SYM_SEMICOLON
+SYM_INT
+SYM_IDENTIFIER(y)
+SYM_SEMICOLON
+SYM_RBRACE
+SYM_SEMICOLON
+SYM_INT
+SYM_IDENTIFIER(scalar_product)
+SYM_LPARENTHESIS
+SYM_STRUCT
+SYM_IDENTIFIER(point)
+SYM_IDENTIFIER(p1)
+SYM_COMMA
+SYM_STRUCT
+SYM_IDENTIFIER(point)
+SYM_IDENTIFIER(p2)
+SYM_RPARENTHESIS
+SYM_LBRACE
+SYM_RETURN
+SYM_IDENTIFIER(p1)
+SYM_POINT
+SYM_IDENTIFIER(x)
+SYM_ASTERISK
+SYM_IDENTIFIER(p2)
+SYM_POINT
+SYM_IDENTIFIER(x)
+SYM_PLUS
+SYM_IDENTIFIER(p1)
+SYM_POINT
+SYM_IDENTIFIER(y)
+SYM_ASTERISK
+SYM_IDENTIFIER(p2)
+SYM_POINT
+SYM_IDENTIFIER(y)
+SYM_SEMICOLON
+SYM_RBRACE
+SYM_INT
+SYM_IDENTIFIER(orthogonal)
+SYM_LPARENTHESIS
+SYM_STRUCT
+SYM_IDENTIFIER(point)
+SYM_IDENTIFIER(p1)
+SYM_COMMA
+SYM_STRUCT
+SYM_IDENTIFIER(point)
+SYM_IDENTIFIER(p2)
+SYM_RPARENTHESIS
+SYM_LBRACE
+SYM_RETURN
+SYM_IDENTIFIER(p1)
+SYM_POINT
+SYM_IDENTIFIER(x)
+SYM_ASTERISK
+SYM_IDENTIFIER(p2)
+SYM_POINT
+SYM_IDENTIFIER(y)
+SYM_MINUS
+SYM_IDENTIFIER(p1)
+SYM_POINT
+SYM_IDENTIFIER(y)
+SYM_ASTERISK
+SYM_IDENTIFIER(p2)
+SYM_POINT
+SYM_IDENTIFIER(x)
+SYM_SEMICOLON
+SYM_RBRACE
+SYM_INT
+SYM_IDENTIFIER(main)
+SYM_LPARENTHESIS
+SYM_RPARENTHESIS
+SYM_LBRACE
+SYM_STRUCT
+SYM_IDENTIFIER(point)
+SYM_IDENTIFIER(p1)
+SYM_SEMICOLON
+SYM_STRUCT
+SYM_IDENTIFIER(point)
+SYM_IDENTIFIER(p2)
+SYM_SEMICOLON
+SYM_IDENTIFIER(p1)
+SYM_POINT
+SYM_IDENTIFIER(x)
+SYM_ASSIGN
+SYM_INTEGER(3)
+SYM_SEMICOLON
+SYM_IDENTIFIER(p1)
+SYM_POINT
+SYM_IDENTIFIER(y)
+SYM_ASSIGN
+SYM_INTEGER(3)
+SYM_SEMICOLON
+SYM_IDENTIFIER(p2)
+SYM_POINT
+SYM_IDENTIFIER(x)
+SYM_ASSIGN
+SYM_MINUS
+SYM_INTEGER(5)
+SYM_SEMICOLON
+SYM_IDENTIFIER(p2)
+SYM_POINT
+SYM_IDENTIFIER(y)
+SYM_ASSIGN
+SYM_INTEGER(4)
+SYM_SEMICOLON
+SYM_IDENTIFIER(print)
+SYM_LPARENTHESIS
+SYM_IDENTIFIER(scalar_product)
+SYM_LPARENTHESIS
+SYM_IDENTIFIER(p1)
+SYM_COMMA
+SYM_IDENTIFIER(p2)
+SYM_RPARENTHESIS
+SYM_RPARENTHESIS
+SYM_SEMICOLON
+SYM_RETURN
+SYM_LPARENTHESIS
+SYM_IDENTIFIER(orthogonal)
+SYM_LPARENTHESIS
+SYM_IDENTIFIER(p1)
+SYM_COMMA
+SYM_IDENTIFIER(p2)
+SYM_RPARENTHESIS
+SYM_RPARENTHESIS
+SYM_SEMICOLON
+SYM_RBRACE
+SYM_EOF

tests/structs/struct.e

@@ -3,7 +3,7 @@ struct mastruct {
   int y;
 };
 
-int main(int argc,char* argv[]){
+int main(){
   struct mastruct S;
   S.x = 12;
   S.y = 3;

tests/structs/struct.e.expect_14_12_3_8_12

+{"output": "", "error": null, "retval": 15}
\ No newline at end of file

tests/structs/struct.e.expect_1_2_3

+{"output": "", "error": null, "retval": 15}
\ No newline at end of file

tests/structs/struct.e.expect_lexer

+SYM_STRUCT
+SYM_IDENTIFIER(mastruct)
+SYM_LBRACE
+SYM_INT
+SYM_IDENTIFIER(x)
+SYM_SEMICOLON
+SYM_INT
+SYM_IDENTIFIER(y)
+SYM_SEMICOLON
+SYM_RBRACE
+SYM_SEMICOLON
+SYM_INT
+SYM_IDENTIFIER(main)
+SYM_LPARENTHESIS
+SYM_RPARENTHESIS
+SYM_LBRACE
+SYM_STRUCT
+SYM_IDENTIFIER(mastruct)
+SYM_IDENTIFIER(S)
+SYM_SEMICOLON
+SYM_IDENTIFIER(S)
+SYM_POINT
+SYM_IDENTIFIER(x)
+SYM_ASSIGN
+SYM_INTEGER(12)
+SYM_SEMICOLON
+SYM_IDENTIFIER(S)
+SYM_POINT
+SYM_IDENTIFIER(y)
+SYM_ASSIGN
+SYM_INTEGER(3)
+SYM_SEMICOLON
+SYM_RETURN
+SYM_LPARENTHESIS
+SYM_IDENTIFIER(S)
+SYM_POINT
+SYM_IDENTIFIER(x)
+SYM_PLUS
+SYM_IDENTIFIER(S)
+SYM_POINT
+SYM_IDENTIFIER(y)
+SYM_RPARENTHESIS
+SYM_SEMICOLON
+SYM_RBRACE
+SYM_EOF

tests/structs/struct2.e

@@ -3,7 +3,7 @@ struct mastruct {
   int y;
 };
 
-int main(int argc,char* argv[]){
+int main(){
   struct mastruct S;
   struct mastruct T;
   S.x = 12;

tests/structs/struct2.e.expect_14_12_3_8_12

+{"output": "", "error": null, "retval": 15}
\ No newline at end of file

tests/structs/struct2.e.expect_1_2_3

+{"output": "", "error": null, "retval": 15}
\ No newline at end of file

tests/structs/struct2.e.expect_lexer

+SYM_STRUCT
+SYM_IDENTIFIER(mastruct)
+SYM_LBRACE
+SYM_INT
+SYM_IDENTIFIER(x)
+SYM_SEMICOLON
+SYM_INT
+SYM_IDENTIFIER(y)
+SYM_SEMICOLON
+SYM_RBRACE
+SYM_SEMICOLON
+SYM_INT
+SYM_IDENTIFIER(main)
+SYM_LPARENTHESIS
+SYM_RPARENTHESIS
+SYM_LBRACE
+SYM_STRUCT
+SYM_IDENTIFIER(mastruct)
+SYM_IDENTIFIER(S)
+SYM_SEMICOLON
+SYM_STRUCT
+SYM_IDENTIFIER(mastruct)
+SYM_IDENTIFIER(T)
+SYM_SEMICOLON
+SYM_IDENTIFIER(S)
+SYM_POINT
+SYM_IDENTIFIER(x)
+SYM_ASSIGN
+SYM_INTEGER(12)
+SYM_SEMICOLON
+SYM_IDENTIFIER(S)
+SYM_POINT
+SYM_IDENTIFIER(y)
+SYM_ASSIGN
+SYM_INTEGER(3)
+SYM_SEMICOLON
+SYM_IDENTIFIER(T)
+SYM_POINT
+SYM_IDENTIFIER(x)
+SYM_ASSIGN
+SYM_INTEGER(14)
+SYM_SEMICOLON
+SYM_IDENTIFIER(T)
+SYM_POINT
+SYM_IDENTIFIER(y)
+SYM_ASSIGN
+SYM_INTEGER(15)
+SYM_SEMICOLON
+SYM_RETURN
+SYM_LPARENTHESIS
+SYM_IDENTIFIER(S)
+SYM_POINT
+SYM_IDENTIFIER(x)
+SYM_PLUS
+SYM_IDENTIFIER(S)
+SYM_POINT
+SYM_IDENTIFIER(y)
+SYM_RPARENTHESIS
+SYM_SEMICOLON
+SYM_RBRACE
+SYM_EOF