Merge pull request #411 from yashshah14093/in-370

PR for issue #370

simc-codes/char-input-test.simc

@@ -0,0 +1,4 @@
+MAIN
+	var c = input("Enter a character: ","c")
+	print(c)
+END_MAIN

simc/compiler.py

@@ -118,8 +118,8 @@ def compile(opcodes, c_filename, table):
             _, dtype, _ = table.get_by_id(table.get_by_symbol(val[0]))
 
             # Helper Dictionaries
-            get_data_type = {"i": "int", "s": "char*", "f": "float", "d": "double"}
-            get_placeholder = {"i": "d", "s": "s", "f": "f", "d": "lf"}
+            get_data_type = {"i": "int", "s": "char*", "f": "float", "d": "double", "c": "char"}
+            get_placeholder = {"i": "d", "s": "s", "f": "f", "d": "lf", "c": "c"}
 
             # If it is of string type then change it to char <identifier>[]
             if dtype == "string":
@@ -153,8 +153,8 @@ def compile(opcodes, c_filename, table):
             _, dtype, _ = table.get_by_id(table.get_by_symbol(val[0]))
 
             # Helper Dictionaries
-            get_data_type = {"i": "int", "s": "char*", "f": "float", "d": "double"}
-            get_placeholder = {"i": "d", "s": "s", "f": "f", "d": "lf"}
+            get_data_type = {"i": "int", "s": "char*", "f": "float", "d": "double", "c": "char"}
+            get_placeholder = {"i": "d", "s": "s", "f": "f", "d": "lf", "c": "c"}
 
             # If it is of string type then change it to char <identifier>[]
             if dtype == "string":
@@ -212,8 +212,8 @@ def compile(opcodes, c_filename, table):
             # val contains - <identifier>---<expression>, split that into a list
             val = opcode.val.split("---")
             # Helper Dictionaries
-            get_data_type = {"i": "int", "s": "char *", "f": "float", "d": "double"}
-            get_placeholder = {"i": "d", "s": "s", "f": "f", "d": "lf"}
+            get_data_type = {"i": "int", "s": "char *", "f": "float", "d": "double", "c": "char"}
+            get_placeholder = {"i": "d", "s": "s", "f": "f", "d": "lf", "c": "c"}
             # Check if the statement is of type input or not
             if len(val) == 3:
                 code += "\t" + val[0] + " " + val[1] + " " + val[2] + ";\n"

simc/parser/simc_parser.py

@@ -193,7 +193,7 @@ def expression(
         else:
             p_msg = ""
             dtype = "s"
-        dtype_to_prec = {"i": 3, "f": 4, "d": 5, "s": 1}
+        dtype_to_prec = {"i": 3, "f": 4, "d": 5, "s": 1, "c": 2}
         op_value = str(p_msg) + "---" + str(dtype)
         op_type = dtype_to_prec[dtype]
     # Return the expression, type of expression, and current index in source codes
@@ -676,4 +676,4 @@ def parse(tokens, table):
         error("No matching MAIN for END_MAIN", tokens[i-1].line_num + 1)
 
     # Return opcodes
-    return op_codes
+    return op_codes