Add tests for all Constant extractors

Author: nicolasstucki

tests/run-with-compiler/tasty-extractors.check

@@ -7,8 +7,11 @@ ConstantType(Int(1))
 Literal(Long(2))
 ConstantType(Long(2))
 
-Literal(Double(2.0))
-ConstantType(Double(2.0))
+Literal(Float(2.1))
+ConstantType(Float(2.1))
+
+Literal(Double(2.2))
+ConstantType(Double(2.2))
 
 Literal(String("abc"))
 ConstantType(String("abc"))
@@ -19,6 +22,15 @@ Apply(Ident(println), List(Literal(String("abc"))))
 Typed(Literal(Int(8)), Ident(Int))
 NameRef(Int, ###)
 
+Typed(Literal(Byte(8)), Ident(Byte))
+NameRef(Byte, ###)
+
+Typed(Literal(Short(8)), Ident(Short))
+NameRef(Short, ###)
+
+Literal(Char('a'))
+ConstantType(Char('a'))
+
 Block(List(Literal(Int(1)), Literal(Int(2))), Literal(Int(3)))
 ConstantType(Int(3))
 

tests/run-with-compiler/tasty-extractors.scala

@@ -28,10 +28,14 @@ object Test {
     '(true),
     '(1),
     '(2L),
-    '(2d),
+    '(2.1f),
+    '(2.2d),
     '("abc"),
     '(println("abc")),
     '(8: Int),
+    '(8: Byte),
+    '(8: Short),
+    '( 'a' ),
     '{ 1; 2; 3 },
     '(if (true: Boolean) 1 else 2),
     '("a" match { case "a" => () }),