add cast bool

107-Integers/integers.gop

@@ -10,11 +10,16 @@
 // For int 20 values can also be expressed in hex (0x14), octal (0o24), and binary notation (0b0010100).
 // uint, there are no uint literals. All literal whole numbers are treated as int values.
 //
-// Go+ also supports writing numbers with _ as separator:
+// Go+ also supports writing numbers with _ as separator and also support cast bool to number types.
+// As example shows
 
 num := 1_000_000 //Go+ support, same as 1000000
 println num
 
+println int(true)       //Go+ support cast bool to int
+println float64(true)   //and to float64
+println complex64(true) //and to complex64, and so on.
+
 println 20+20
 println 20+30
 println 0x14      //in hex