Fix some tests to work without extensions

Author: timoti111

ifj2017/tests/02_functions/40.code

@@ -14,11 +14,16 @@ end function
 
 scope
     dim a as integer = 5.6
-    dim b as integer = foo1(2.9)
-    dim c as double = foo1(2.4)
-    dim d as double = foo2(2.4)
-    dim e as string = foo3(2.6)
-    dim f as integer = foo1(a)
+    dim b as integer
+    b = foo1(2.9)
+    dim c as double
+    c = foo1(2.4)
+    dim d as double
+    d = foo2(2.4)
+    dim e as string
+    e = foo3(2.6)
+    dim f as integer
+    f = foo1(a)
 
     print a;b;c;d;e;f;
 end scope

ifj2017/tests/02_functions/41.code

@@ -1,22 +1,26 @@
 ' Usage of builtin functions inside user-defined functions
 
 function strLen(s as string) as integer
-    dim b as integer = length(s)
+    dim b as integer
+    b = length(s)
     return b
 end function
 
 function subString(s As String, i As Integer, n As Integer) As String
-    dim b as String = SubStr(s, i, n)
+    dim b as String
+    b = SubStr(s, i, n)
     return b
 end function
 
 function AsciiVal(s As String, i As Integer) As Integer
-    dim b as Integer = asc(s, i)
+    dim b as Integer
+    b = asc(s, i)
     return b
 end function
 
 function CharFromAscii(i As Integer) As String
-    dim b as String = Chr(i)
+    dim b as String
+    b = Chr(i)
     return b
 end function
 

ifj2017/tests/66_errors/tests.json

@@ -1650,7 +1650,7 @@
     {
       "info": "Errors during interpretation",
       "interpreter_exit_code": 57,
-      "code": "scope \n print 3\\-0.2; \n end scope"
+      "code": "scope \n print 3\\(0-0.2); \n end scope"
     },
     {
       "info": "Errors during interpretation",