==========================
Simple strings
==========================

val oneLineString = "I'm just on one line"

val multiLineString = """
  a
  $thisIsntInterpolated
  ${thisEither}
"""

---

(compilation_unit
  (val_definition (identifier) (string))
  (val_definition (identifier) (string)))

==========================
Interpolated strings
==========================

val string1 = s"a $b ${c}"

val string2 = f"hi $name%s"

val string3 = raw"Not a new line \n${ha}"

val string4 = s"""
works even in multiline strings, ${name}
"""
---

(compilation_unit
  (val_definition
    (identifier)
    (interpolated_string_expression
      (identifier) (interpolated_string
        (interpolation (identifier))
        (interpolation (block (identifier))))))
  (val_definition
    (identifier)
    (interpolated_string_expression
      (identifier) (interpolated_string
        (interpolation (identifier)))))
  (val_definition
    (identifier)
    (interpolated_string_expression
      (identifier) (interpolated_string
        (interpolation (block (identifier))))))
  (val_definition
    (identifier)
    (interpolated_string_expression
      (identifier) (interpolated_string
        (interpolation (block (identifier)))))))


==========================
Integer literals
==========================

val i1 = 0
val i2 = 1234
val i3 = -0xF2
val i4 = 0XA0
val l1 = -0l
val l2 = 1234L
val l3 = 0xF23l
val l4 = 0XA03L

---

(compilation_unit
  (val_definition (identifier) (integer_literal))
  (val_definition (identifier) (integer_literal))
  (val_definition (identifier) (integer_literal))
  (val_definition (identifier) (integer_literal))
  (val_definition (identifier) (integer_literal))
  (val_definition (identifier) (integer_literal))
  (val_definition (identifier) (integer_literal))
  (val_definition (identifier) (integer_literal))
)

==========================
Floating point literals
==========================

val f1 = 3.14
val f2 = -3f
val f2 = 3E-1
val d1 = .314D

---

(compilation_unit
  (val_definition (identifier) (floating_point_literal))
  (val_definition (identifier) (floating_point_literal))
  (val_definition (identifier) (floating_point_literal))
  (val_definition (identifier) (floating_point_literal))
  )

==========================
Boolean literals
==========================

val myBool = true

def foo(a: Boolean = false) = a && true

---

(compilation_unit
  (val_definition (identifier) (boolean_literal))
  (function_definition
    (identifier)
    (parameters (parameter
      (identifier)
      (type_identifier)
      (boolean_literal)))
    (infix_expression
      (identifier)
      (operator_identifier)
      (boolean_literal))))

==========================
Character literals
==========================

val myChar = 'c'

val otherChar = '\u0041'

val anotherChar = '\n'

def foo(a: Char = 'c') = a + 'd'

---

(compilation_unit
  (val_definition (identifier) (character_literal))
  (val_definition (identifier) (character_literal))
  (val_definition (identifier) (character_literal))
  (function_definition
    (identifier)
    (parameters (parameter
      (identifier)
      (type_identifier)
      (character_literal)))
    (infix_expression
      (identifier)
      (operator_identifier)
      (character_literal))))

==========================
Symbol literals
==========================

val mySymbol = 'c

val myOtherSymbol = 'thing

---

(compilation_unit
  (val_definition (identifier) (symbol_literal))
  (val_definition (identifier) (symbol_literal)))

==========================
Null
==========================

lazy val nullObject: String = null

---
(compilation_unit (val_definition (modifiers) (identifier) (type_identifier) (null_literal)))