Changing the read function declaration

Author: devfernandoa

EBNF.txt

@@ -65,7 +65,7 @@ literal = integer
         | string
         | boolean ;
 
-read_expression = "read" "(" type ")" ;
+read_expression = "read" "()" ;
 capture_command = "!" "(" command_text ")" ;
 
 type = "int" | "string" | "bool" | "void" ;

analysis/parser.y

@@ -206,7 +206,7 @@ expression_list:
   ;
 
 read_expression:
-    READ LPAREN type RPAREN
+    READ LPAREN RPAREN
   ;
 
 type:

analysis/tests/positive/input_output_echo_read.ash

@@ -1,2 +1,2 @@
-let username: string = read(string);
+let username: string = read();
 echo("Hi, " + username);