kotlin-fork/compiler/testData/psi/trailingCommaForbidden.txt

KtFile: trailingCommaForbidden.kt
  PACKAGE_DIRECTIVE
    <empty list>
  IMPORT_LIST
    <empty list>
  CLASS
    PsiElement(class)('class')
    PsiWhiteSpace(' ')
    PsiElement(IDENTIFIER)('A')
    PsiElement(COLON)(':')
    PsiWhiteSpace(' ')
    SUPER_TYPE_LIST
      SUPER_TYPE_ENTRY
        TYPE_REFERENCE
          USER_TYPE
            REFERENCE_EXPRESSION
              PsiElement(IDENTIFIER)('A1')
      PsiElement(COMMA)(',')
      PsiWhiteSpace(' ')
      SUPER_TYPE_ENTRY
        TYPE_REFERENCE
          USER_TYPE
            REFERENCE_EXPRESSION
              PsiElement(IDENTIFIER)('A2')
      PsiElement(COMMA)(',')
      PsiWhiteSpace(' ')
      SUPER_TYPE_ENTRY
        TYPE_REFERENCE
          PsiErrorElement:Type expected
            <empty list>
    CLASS_BODY
      PsiElement(LBRACE)('{')
      PsiWhiteSpace(' ')
      PsiElement(RBRACE)('}')
  PsiWhiteSpace('\n\n')
  CLASS
    PsiElement(class)('class')
    PsiWhiteSpace(' ')
    PsiElement(IDENTIFIER)('A')
    TYPE_PARAMETER_LIST
      PsiElement(LT)('<')
      TYPE_PARAMETER
        PsiElement(IDENTIFIER)('T1')
      PsiElement(COMMA)(',')
      PsiWhiteSpace(' ')
      TYPE_PARAMETER
        PsiElement(IDENTIFIER)('T2')
      PsiElement(GT)('>')
    PsiWhiteSpace(' ')
    PsiElement(where)('where')
    PsiWhiteSpace('\n    ')
    TYPE_CONSTRAINT_LIST
      TYPE_CONSTRAINT
        REFERENCE_EXPRESSION
          PsiElement(IDENTIFIER)('T1')
        PsiElement(COLON)(':')
        PsiWhiteSpace(' ')
        TYPE_REFERENCE
          USER_TYPE
            REFERENCE_EXPRESSION
              PsiElement(IDENTIFIER)('Comparable')
            TYPE_ARGUMENT_LIST
              PsiElement(LT)('<')
              TYPE_PROJECTION
                TYPE_REFERENCE
                  USER_TYPE
                    REFERENCE_EXPRESSION
                      PsiElement(IDENTIFIER)('Comparable')
                    TYPE_ARGUMENT_LIST
                      PsiElement(LT)('<')
                      TYPE_PROJECTION
                        TYPE_REFERENCE
                          USER_TYPE
                            REFERENCE_EXPRESSION
                              PsiElement(IDENTIFIER)('Number')
                      PsiElement(GT)('>')
              PsiElement(GT)('>')
      PsiElement(COMMA)(',')
      PsiWhiteSpace('\n    ')
      TYPE_CONSTRAINT
        REFERENCE_EXPRESSION
          PsiElement(IDENTIFIER)('T2')
        PsiElement(COLON)(':')
        PsiWhiteSpace(' ')
        TYPE_REFERENCE
          USER_TYPE
            REFERENCE_EXPRESSION
              PsiElement(IDENTIFIER)('Iterable')
            TYPE_ARGUMENT_LIST
              PsiElement(LT)('<')
              TYPE_PROJECTION
                TYPE_REFERENCE
                  USER_TYPE
                    REFERENCE_EXPRESSION
                      PsiElement(IDENTIFIER)('Iterable')
                    TYPE_ARGUMENT_LIST
                      PsiElement(LT)('<')
                      TYPE_PROJECTION
                        TYPE_REFERENCE
                          USER_TYPE
                            REFERENCE_EXPRESSION
                              PsiElement(IDENTIFIER)('Number')
                      PsiElement(GT)('>')
              PsiElement(GT)('>')
      PsiElement(COMMA)(',')
      PsiWhiteSpace(' ')
      TYPE_CONSTRAINT
        PsiErrorElement:Expecting type parameter name
          <empty list>
        TYPE_REFERENCE
          <empty list>
    CLASS_BODY
      PsiElement(LBRACE)('{')
      PsiWhiteSpace(' ')
      PsiElement(RBRACE)('}')
  PsiWhiteSpace('\n\n')
  CLASS
    PsiElement(class)('class')
    PsiWhiteSpace(' ')
    PsiElement(IDENTIFIER)('A')
    PRIMARY_CONSTRUCTOR
      VALUE_PARAMETER_LIST
        PsiElement(LPAR)('(')
        PsiWhiteSpace('\n    ')
        VALUE_PARAMETER
          PsiElement(val)('val')
          PsiWhiteSpace(' ')
          PsiElement(IDENTIFIER)('x')
          PsiElement(COLON)(':')
          PsiWhiteSpace(' ')
          TYPE_REFERENCE
            USER_TYPE
              REFERENCE_EXPRESSION
                PsiElement(IDENTIFIER)('String')
        PsiElement(COMMA)(',')
        PsiWhiteSpace('\n    ')
        VALUE_PARAMETER
          PsiElement(val)('val')
          PsiWhiteSpace(' ')
          PsiElement(IDENTIFIER)('y')
          PsiElement(COLON)(':')
          PsiWhiteSpace(' ')
          TYPE_REFERENCE
            USER_TYPE
              REFERENCE_EXPRESSION
                PsiElement(IDENTIFIER)('String')
        PsiElement(COMMA)(',')
        PsiErrorElement:Expecting a parameter declaration
          PsiElement(COMMA)(',')
        PsiWhiteSpace('\n    ')
        VALUE_PARAMETER
          PsiErrorElement:Parameter name expected
            <empty list>
        PsiElement(RPAR)(')')
    PsiWhiteSpace(' ')
    CLASS_BODY
      PsiElement(LBRACE)('{')
      PsiWhiteSpace('\n    ')
      SECONDARY_CONSTRUCTOR
        PsiElement(constructor)('constructor')
        VALUE_PARAMETER_LIST
          PsiElement(LPAR)('(')
          PsiErrorElement:Expecting a parameter declaration
            PsiElement(COMMA)(',')
          VALUE_PARAMETER
            PsiErrorElement:Parameter name expected
              <empty list>
          PsiElement(RPAR)(')')
        CONSTRUCTOR_DELEGATION_CALL
          CONSTRUCTOR_DELEGATION_REFERENCE
            <empty list>
        PsiWhiteSpace(' ')
        BLOCK
          PsiElement(LBRACE)('{')
          PsiElement(RBRACE)('}')
      PsiWhiteSpace('\n')
      PsiElement(RBRACE)('}')
  PsiWhiteSpace('\n\n')
  FUN
    PsiElement(fun)('fun')
    PsiWhiteSpace(' ')
    PsiElement(IDENTIFIER)('foo')
    VALUE_PARAMETER_LIST
      PsiElement(LPAR)('(')
      PsiWhiteSpace('\n    ')
      VALUE_PARAMETER
        PsiElement(IDENTIFIER)('x')
        PsiElement(COLON)(':')
        PsiWhiteSpace(' ')
        TYPE_REFERENCE
          USER_TYPE
            REFERENCE_EXPRESSION
              PsiElement(IDENTIFIER)('Int')
      PsiElement(COMMA)(',')
      PsiWhiteSpace('\n    ')
      VALUE_PARAMETER
        PsiElement(IDENTIFIER)('y')
        PsiElement(COLON)(':')
        PsiWhiteSpace(' ')
        TYPE_REFERENCE
          USER_TYPE
            REFERENCE_EXPRESSION
              PsiElement(IDENTIFIER)('Number')
      PsiWhiteSpace('\n    ')
      PsiElement(COMMA)(',')
      PsiWhiteSpace('\n    ')
      PsiErrorElement:Expecting a parameter declaration
        PsiElement(COMMA)(',')
      PsiWhiteSpace('\n    ')
      VALUE_PARAMETER
        PsiErrorElement:Parameter name expected
          <empty list>
      PsiElement(RPAR)(')')
    PsiWhiteSpace(' ')
    BLOCK
      PsiElement(LBRACE)('{')
      PsiElement(RBRACE)('}')
  PsiWhiteSpace('\n\n')
  FUN
    PsiElement(fun)('fun')
    PsiWhiteSpace(' ')
    PsiElement(IDENTIFIER)('foo')
    VALUE_PARAMETER_LIST
      PsiElement(LPAR)('(')
      PsiElement(RPAR)(')')
    PsiWhiteSpace(' ')
    PsiElement(EQ)('=')
    PsiWhiteSpace(' ')
    CALL_EXPRESSION
      REFERENCE_EXPRESSION
        PsiElement(IDENTIFIER)('listOf')
      VALUE_ARGUMENT_LIST
        PsiElement(LPAR)('(')
        PsiWhiteSpace('\n    ')
        VALUE_ARGUMENT
          DOT_QUALIFIED_EXPRESSION
            DOT_QUALIFIED_EXPRESSION
              REFERENCE_EXPRESSION
                PsiElement(IDENTIFIER)('foo')
              PsiElement(DOT)('.')
              REFERENCE_EXPRESSION
                PsiElement(IDENTIFIER)('bar')
            PsiElement(DOT)('.')
            CALL_EXPRESSION
              REFERENCE_EXPRESSION
                PsiElement(IDENTIFIER)('something')
              VALUE_ARGUMENT_LIST
                PsiElement(LPAR)('(')
                PsiElement(RPAR)(')')
        PsiElement(COMMA)(',')
        PsiWhiteSpace('\n    ')
        VALUE_ARGUMENT
          STRING_TEMPLATE
            PsiElement(OPEN_QUOTE)('"')
            LITERAL_STRING_TEMPLATE_ENTRY
              PsiElement(REGULAR_STRING_PART)('foo bar something')
            PsiElement(CLOSING_QUOTE)('"')
        PsiElement(COMMA)(',')
        PsiWhiteSpace('\n    ')
        PsiErrorElement:Expecting an argument
          PsiElement(COMMA)(',')
        PsiWhiteSpace('\n    ')
        VALUE_ARGUMENT
          PsiErrorElement:Expecting an expression
            <empty list>
        PsiElement(RPAR)(')')
  PsiWhiteSpace('\n\n')
  FUN
    PsiElement(fun)('fun')
    PsiWhiteSpace(' ')
    PsiElement(IDENTIFIER)('foo')
    VALUE_PARAMETER_LIST
      PsiElement(LPAR)('(')
      PsiElement(RPAR)(')')
    PsiWhiteSpace(' ')
    PsiElement(EQ)('=')
    PsiWhiteSpace(' ')
    CALL_EXPRESSION
      REFERENCE_EXPRESSION
        PsiElement(IDENTIFIER)('listOf')
      VALUE_ARGUMENT_LIST
        PsiElement(LPAR)('(')
        PsiWhiteSpace('\n    ')
        VALUE_ARGUMENT
          DOT_QUALIFIED_EXPRESSION
            DOT_QUALIFIED_EXPRESSION
              REFERENCE_EXPRESSION
                PsiElement(IDENTIFIER)('foo')
              PsiElement(DOT)('.')
              REFERENCE_EXPRESSION
                PsiElement(IDENTIFIER)('bar')
            PsiElement(DOT)('.')
            CALL_EXPRESSION
              REFERENCE_EXPRESSION
                PsiElement(IDENTIFIER)('something')
              VALUE_ARGUMENT_LIST
                PsiElement(LPAR)('(')
                PsiElement(RPAR)(')')
        PsiElement(COMMA)(',')
        PsiWhiteSpace('\n    ')
        PsiErrorElement:Expecting an argument
          PsiElement(COMMA)(',')
        VALUE_ARGUMENT
          STRING_TEMPLATE
            PsiElement(OPEN_QUOTE)('"')
            LITERAL_STRING_TEMPLATE_ENTRY
              PsiElement(REGULAR_STRING_PART)('foo bar something')
            PsiElement(CLOSING_QUOTE)('"')
        PsiElement(RPAR)(')')
  PsiWhiteSpace('\n\n')
  FUN
    PsiElement(fun)('fun')
    PsiWhiteSpace(' ')
    PsiElement(IDENTIFIER)('foo')
    VALUE_PARAMETER_LIST
      PsiElement(LPAR)('(')
      PsiElement(RPAR)(')')
    PsiWhiteSpace(' ')
    PsiElement(EQ)('=')
    PsiWhiteSpace(' ')
    CALL_EXPRESSION
      REFERENCE_EXPRESSION
        PsiElement(IDENTIFIER)('listOf')
      VALUE_ARGUMENT_LIST
        PsiElement(LPAR)('(')
        PsiWhiteSpace('\n    ')
        VALUE_ARGUMENT
          DOT_QUALIFIED_EXPRESSION
            DOT_QUALIFIED_EXPRESSION
              REFERENCE_EXPRESSION
                PsiElement(IDENTIFIER)('foo')
              PsiElement(DOT)('.')
              REFERENCE_EXPRESSION
                PsiElement(IDENTIFIER)('bar')
            PsiElement(DOT)('.')
            CALL_EXPRESSION
              REFERENCE_EXPRESSION
                PsiElement(IDENTIFIER)('something')
              VALUE_ARGUMENT_LIST
                PsiElement(LPAR)('(')
                PsiElement(RPAR)(')')
        PsiElement(COMMA)(',')
        PsiWhiteSpace('\n    ')
        PsiErrorElement:Expecting an argument
          PsiElement(COMMA)(',')
        VALUE_ARGUMENT
          STRING_TEMPLATE
            PsiElement(OPEN_QUOTE)('"')
            LITERAL_STRING_TEMPLATE_ENTRY
              PsiElement(REGULAR_STRING_PART)('foo bar something')
            PsiElement(CLOSING_QUOTE)('"')
        PsiElement(COMMA)(',')
        PsiWhiteSpace('\n    ')
        PsiElement(RPAR)(')')
  PsiWhiteSpace('\n\n')
  FUN
    PsiElement(fun)('fun')
    PsiWhiteSpace(' ')
    PsiElement(IDENTIFIER)('foo')
    VALUE_PARAMETER_LIST
      PsiElement(LPAR)('(')
      PsiElement(RPAR)(')')
    PsiWhiteSpace(' ')
    BLOCK
      PsiElement(LBRACE)('{')
      PsiWhiteSpace('\n    ')
      PROPERTY
        PsiElement(val)('val')
        PsiWhiteSpace(' ')
        PsiElement(IDENTIFIER)('x')
        PsiWhiteSpace(' ')
        PsiElement(EQ)('=')
        PsiWhiteSpace(' ')
        ARRAY_ACCESS_EXPRESSION
          REFERENCE_EXPRESSION
            PsiElement(IDENTIFIER)('x')
          INDICES
            PsiElement(LBRACKET)('[')
            PsiWhiteSpace('\n            ')
            INTEGER_CONSTANT
              PsiElement(INTEGER_LITERAL)('1')
            PsiElement(COMMA)(',')
            PsiWhiteSpace('\n            ')
            INTEGER_CONSTANT
              PsiElement(INTEGER_LITERAL)('3')
            PsiElement(COMMA)(',')
            PsiWhiteSpace('\n            ')
            PsiErrorElement:Expecting an index element
              PsiElement(COMMA)(',')
            PsiElement(RBRACKET)(']')
      PsiWhiteSpace('\n    ')
      PROPERTY
        PsiElement(val)('val')
        PsiWhiteSpace(' ')
        PsiElement(IDENTIFIER)('y')
        PsiWhiteSpace(' ')
        PsiElement(EQ)('=')
        PsiWhiteSpace(' ')
        ARRAY_ACCESS_EXPRESSION
          REFERENCE_EXPRESSION
            PsiElement(IDENTIFIER)('x')
          INDICES
            PsiElement(LBRACKET)('[')
            PsiErrorElement:Expecting an index element
              PsiElement(COMMA)(',')
            PsiElement(RBRACKET)(']')
      PsiWhiteSpace('\n    ')
      PROPERTY
        PsiElement(val)('val')
        PsiWhiteSpace(' ')
        PsiElement(IDENTIFIER)('z1')
        PsiWhiteSpace(' ')
        PsiElement(EQ)('=')
        PsiWhiteSpace(' ')
        ARRAY_ACCESS_EXPRESSION
          REFERENCE_EXPRESSION
            PsiElement(IDENTIFIER)('x')
          INDICES
            PsiElement(LBRACKET)('[')
            PsiErrorElement:Expecting an index element
              PsiElement(COMMA)(',')
            INTEGER_CONSTANT
              PsiElement(INTEGER_LITERAL)('1')
            PsiElement(RBRACKET)(']')
      PsiWhiteSpace('\n    ')
      PROPERTY
        PsiElement(val)('val')
        PsiWhiteSpace(' ')
        PsiElement(IDENTIFIER)('z2')
        PsiWhiteSpace(' ')
        PsiElement(EQ)('=')
        PsiWhiteSpace(' ')
        ARRAY_ACCESS_EXPRESSION
          REFERENCE_EXPRESSION
            PsiElement(IDENTIFIER)('x')
          INDICES
            PsiElement(LBRACKET)('[')
            PsiErrorElement:Expecting an index element
              PsiElement(COMMA)(',')
            PsiErrorElement:Expecting an expression
              <empty list>
            PsiElement(COMMA)(',')
            INTEGER_CONSTANT
              PsiElement(INTEGER_LITERAL)('1')
            PsiElement(RBRACKET)(']')
      PsiWhiteSpace('\n    ')
      PROPERTY
        PsiElement(val)('val')
        PsiWhiteSpace(' ')
        PsiElement(IDENTIFIER)('z3')
        PsiWhiteSpace(' ')
        PsiElement(EQ)('=')
        PsiWhiteSpace(' ')
        ARRAY_ACCESS_EXPRESSION
          REFERENCE_EXPRESSION
            PsiElement(IDENTIFIER)('x')
          INDICES
            PsiElement(LBRACKET)('[')
            PsiErrorElement:Expecting an index element
              PsiElement(COMMA)(',')
            INTEGER_CONSTANT
              PsiElement(INTEGER_LITERAL)('1')
            PsiElement(COMMA)(',')
            PsiElement(RBRACKET)(']')
      PsiWhiteSpace('\n')
      PsiElement(RBRACE)('}')
  PsiWhiteSpace('\n\n')
  FUN
    PsiElement(fun)('fun')
    PsiWhiteSpace(' ')
    PsiElement(IDENTIFIER)('main')
    VALUE_PARAMETER_LIST
      PsiElement(LPAR)('(')
      PsiElement(RPAR)(')')
    PsiWhiteSpace(' ')
    BLOCK
      PsiElement(LBRACE)('{')
      PsiWhiteSpace('\n    ')
      PROPERTY
        PsiElement(val)('val')
        PsiWhiteSpace(' ')
        PsiElement(IDENTIFIER)('x')
        PsiWhiteSpace(' ')
        PsiElement(EQ)('=')
        PsiWhiteSpace(' ')
        LAMBDA_EXPRESSION
          FUNCTION_LITERAL
            PsiElement(LBRACE)('{')
            PsiWhiteSpace(' ')
            VALUE_PARAMETER_LIST
              VALUE_PARAMETER
                PsiElement(IDENTIFIER)('x')
                PsiElement(COLON)(':')
                PsiWhiteSpace(' ')
                TYPE_REFERENCE
                  USER_TYPE
                    REFERENCE_EXPRESSION
                      PsiElement(IDENTIFIER)('Comparable')
                    TYPE_ARGUMENT_LIST
                      PsiElement(LT)('<')
                      TYPE_PROJECTION
                        TYPE_REFERENCE
                          USER_TYPE
                            REFERENCE_EXPRESSION
                              PsiElement(IDENTIFIER)('Comparable')
                            TYPE_ARGUMENT_LIST
                              PsiElement(LT)('<')
                              TYPE_PROJECTION
                                TYPE_REFERENCE
                                  USER_TYPE
                                    REFERENCE_EXPRESSION
                                      PsiElement(IDENTIFIER)('Number')
                              PsiElement(GT)('>')
                      PsiElement(GT)('>')
              PsiElement(COMMA)(',')
              PsiWhiteSpace('\n              ')
              VALUE_PARAMETER
                PsiElement(IDENTIFIER)('y')
                PsiElement(COLON)(':')
                PsiWhiteSpace(' ')
                TYPE_REFERENCE
                  USER_TYPE
                    REFERENCE_EXPRESSION
                      PsiElement(IDENTIFIER)('Iterable')
                    TYPE_ARGUMENT_LIST
                      PsiElement(LT)('<')
                      TYPE_PROJECTION
                        TYPE_REFERENCE
                          USER_TYPE
                            REFERENCE_EXPRESSION
                              PsiElement(IDENTIFIER)('Iterable')
                            TYPE_ARGUMENT_LIST
                              PsiElement(LT)('<')
                              TYPE_PROJECTION
                                TYPE_REFERENCE
                                  USER_TYPE
                                    REFERENCE_EXPRESSION
                                      PsiElement(IDENTIFIER)('Number')
                              PsiElement(GT)('>')
                      PsiElement(GT)('>')
              PsiElement(COMMA)(',')
              PsiWhiteSpace('\n              ')
              VALUE_PARAMETER
                PsiErrorElement:Expecting parameter name
                  PsiElement(COMMA)(',')
            PsiWhiteSpace(' ')
            PsiElement(ARROW)('->')
            PsiWhiteSpace('\n        ')
            BLOCK
              CALL_EXPRESSION
                REFERENCE_EXPRESSION
                  PsiElement(IDENTIFIER)('println')
                VALUE_ARGUMENT_LIST
                  PsiElement(LPAR)('(')
                  VALUE_ARGUMENT
                    STRING_TEMPLATE
                      PsiElement(OPEN_QUOTE)('"')
                      LITERAL_STRING_TEMPLATE_ENTRY
                        PsiElement(REGULAR_STRING_PART)('1')
                      PsiElement(CLOSING_QUOTE)('"')
                  PsiElement(RPAR)(')')
            PsiWhiteSpace('\n    ')
            PsiElement(RBRACE)('}')
      PsiWhiteSpace('\n    ')
      PROPERTY
        PsiElement(val)('val')
        PsiWhiteSpace(' ')
        PsiElement(IDENTIFIER)('y')
        PsiWhiteSpace(' ')
        PsiElement(EQ)('=')
        PsiWhiteSpace(' ')
        LAMBDA_EXPRESSION
          FUNCTION_LITERAL
            PsiElement(LBRACE)('{')
            PsiWhiteSpace(' ')
            BLOCK
              PsiErrorElement:Expecting an element
                PsiElement(COMMA)(',')
              PsiWhiteSpace(' ')
              PsiErrorElement:Unexpected tokens (use ';' to separate expressions on the same line)
                PsiElement(ARROW)('->')
              PsiWhiteSpace('\n        ')
              CALL_EXPRESSION
                REFERENCE_EXPRESSION
                  PsiElement(IDENTIFIER)('println')
                VALUE_ARGUMENT_LIST
                  PsiElement(LPAR)('(')
                  VALUE_ARGUMENT
                    STRING_TEMPLATE
                      PsiElement(OPEN_QUOTE)('"')
                      LITERAL_STRING_TEMPLATE_ENTRY
                        PsiElement(REGULAR_STRING_PART)('1')
                      PsiElement(CLOSING_QUOTE)('"')
                  PsiElement(RPAR)(')')
            PsiWhiteSpace('\n    ')
            PsiElement(RBRACE)('}')
      PsiWhiteSpace('\n    ')
      DESTRUCTURING_DECLARATION
        PsiElement(val)('val')
        PsiWhiteSpace(' ')
        PsiElement(LPAR)('(')
        PsiErrorElement:Expecting a name
          <empty list>
        PsiElement(RPAR)(')')
        PsiWhiteSpace(' ')
        PsiElement(EQ)('=')
        PsiWhiteSpace(' ')
        CALL_EXPRESSION
          REFERENCE_EXPRESSION
            PsiElement(IDENTIFIER)('Pair')
          VALUE_ARGUMENT_LIST
            PsiElement(LPAR)('(')
            VALUE_ARGUMENT
              INTEGER_CONSTANT
                PsiElement(INTEGER_LITERAL)('1')
            PsiElement(COMMA)(',')
            VALUE_ARGUMENT
              INTEGER_CONSTANT
                PsiElement(INTEGER_LITERAL)('2')
            PsiElement(RPAR)(')')
      PsiWhiteSpace('\n    ')
      DESTRUCTURING_DECLARATION
        PsiElement(val)('val')
        PsiWhiteSpace(' ')
        PsiElement(LPAR)('(')
        PsiErrorElement:Expecting a name
          PsiElement(COMMA)(',')
        DESTRUCTURING_DECLARATION_ENTRY
          PsiErrorElement:Expecting a name
            <empty list>
        PsiElement(RPAR)(')')
        PsiWhiteSpace(' ')
        PsiElement(EQ)('=')
        PsiWhiteSpace(' ')
        CALL_EXPRESSION
          REFERENCE_EXPRESSION
            PsiElement(IDENTIFIER)('Pair')
          VALUE_ARGUMENT_LIST
            PsiElement(LPAR)('(')
            VALUE_ARGUMENT
              INTEGER_CONSTANT
                PsiElement(INTEGER_LITERAL)('1')
            PsiElement(COMMA)(',')
            VALUE_ARGUMENT
              INTEGER_CONSTANT
                PsiElement(INTEGER_LITERAL)('2')
            PsiElement(RPAR)(')')
      PsiWhiteSpace('\n')
      PsiElement(RBRACE)('}')
  PsiWhiteSpace('\n\n')
  FUN
    PsiElement(fun)('fun')
    PsiWhiteSpace(' ')
    PsiElement(IDENTIFIER)('foo')
    VALUE_PARAMETER_LIST
      PsiElement(LPAR)('(')
      VALUE_PARAMETER
        PsiElement(IDENTIFIER)('x')
        PsiElement(COLON)(':')
        PsiWhiteSpace(' ')
        TYPE_REFERENCE
          USER_TYPE
            REFERENCE_EXPRESSION
              PsiElement(IDENTIFIER)('Any')
      PsiElement(RPAR)(')')
    PsiWhiteSpace(' ')
    PsiElement(EQ)('=')
    PsiWhiteSpace(' ')
    WHEN
      PsiElement(when)('when')
      PsiWhiteSpace(' ')
      PsiElement(LPAR)('(')
      REFERENCE_EXPRESSION
        PsiElement(IDENTIFIER)('x')
      PsiElement(RPAR)(')')
      PsiWhiteSpace(' ')
      PsiElement(LBRACE)('{')
      PsiWhiteSpace('\n    ')
      WHEN_ENTRY
        WHEN_CONDITION_WITH_EXPRESSION
          CLASS_LITERAL_EXPRESSION
            REFERENCE_EXPRESSION
              PsiElement(IDENTIFIER)('Comparable')
            PsiElement(COLONCOLON)('::')
            PsiElement(class)('class')
        PsiElement(COMMA)(',')
        PsiWhiteSpace('\n    ')
        WHEN_CONDITION_WITH_EXPRESSION
          CLASS_LITERAL_EXPRESSION
            REFERENCE_EXPRESSION
              PsiElement(IDENTIFIER)('Iterable')
            PsiElement(COLONCOLON)('::')
            PsiElement(class)('class')
        PsiElement(COMMA)(',')
        PsiWhiteSpace('\n    ')
        WHEN_CONDITION_WITH_EXPRESSION
          CLASS_LITERAL_EXPRESSION
            REFERENCE_EXPRESSION
              PsiElement(IDENTIFIER)('String')
            PsiElement(COLONCOLON)('::')
            PsiElement(class)('class')
        PsiElement(COMMA)(',')
        PsiWhiteSpace('\n    ')
        PsiErrorElement:Expecting a when-condition
          PsiElement(COMMA)(',')
        PsiWhiteSpace('\n    ')
        WHEN_CONDITION_WITH_EXPRESSION
          PsiErrorElement:Expecting an expression, is-condition or in-condition
            <empty list>
        PsiElement(ARROW)('->')
        PsiWhiteSpace(' ')
        CALL_EXPRESSION
          REFERENCE_EXPRESSION
            PsiElement(IDENTIFIER)('println')
          VALUE_ARGUMENT_LIST
            PsiElement(LPAR)('(')
            VALUE_ARGUMENT
              INTEGER_CONSTANT
                PsiElement(INTEGER_LITERAL)('1')
            PsiElement(RPAR)(')')
      PsiWhiteSpace('\n    ')
      WHEN_ENTRY
        PsiElement(else)('else')
        PsiWhiteSpace(' ')
        PsiElement(ARROW)('->')
        PsiWhiteSpace(' ')
        CALL_EXPRESSION
          REFERENCE_EXPRESSION
            PsiElement(IDENTIFIER)('println')
          VALUE_ARGUMENT_LIST
            PsiElement(LPAR)('(')
            VALUE_ARGUMENT
              INTEGER_CONSTANT
                PsiElement(INTEGER_LITERAL)('3')
            PsiElement(RPAR)(')')
      PsiWhiteSpace('\n')
      PsiElement(RBRACE)('}')
  PsiWhiteSpace('\n\n')
  FUN
    PsiElement(fun)('fun')
    PsiWhiteSpace(' ')
    PsiElement(IDENTIFIER)('foo')
    VALUE_PARAMETER_LIST
      PsiElement(LPAR)('(')
      VALUE_PARAMETER
        PsiElement(IDENTIFIER)('x')
        PsiElement(COLON)(':')
        PsiWhiteSpace(' ')
        TYPE_REFERENCE
          USER_TYPE
            REFERENCE_EXPRESSION
              PsiElement(IDENTIFIER)('Any')
      PsiElement(RPAR)(')')
    PsiWhiteSpace(' ')
    PsiElement(EQ)('=')
    PsiWhiteSpace(' ')
    WHEN
      PsiElement(when)('when')
      PsiWhiteSpace(' ')
      PsiElement(LPAR)('(')
      REFERENCE_EXPRESSION
        PsiElement(IDENTIFIER)('x')
      PsiElement(RPAR)(')')
      PsiWhiteSpace(' ')
      PsiElement(LBRACE)('{')
      PsiWhiteSpace('\n    ')
      WHEN_ENTRY
        PsiErrorElement:Expecting a when-condition
          PsiElement(COMMA)(',')
        WHEN_CONDITION_WITH_EXPRESSION
          CLASS_LITERAL_EXPRESSION
            REFERENCE_EXPRESSION
              PsiElement(IDENTIFIER)('Comparable')
            PsiElement(COLONCOLON)('::')
            PsiElement(class)('class')
        PsiElement(COMMA)(',')
        PsiWhiteSpace('\n    ')
        PsiElement(ARROW)('->')
        PsiWhiteSpace(' ')
        CALL_EXPRESSION
          REFERENCE_EXPRESSION
            PsiElement(IDENTIFIER)('println')
          VALUE_ARGUMENT_LIST
            PsiElement(LPAR)('(')
            VALUE_ARGUMENT
              INTEGER_CONSTANT
                PsiElement(INTEGER_LITERAL)('1')
            PsiElement(RPAR)(')')
      PsiWhiteSpace('\n    ')
      WHEN_ENTRY
        PsiElement(else)('else')
        PsiWhiteSpace(' ')
        PsiElement(ARROW)('->')
        PsiWhiteSpace(' ')
        CALL_EXPRESSION
          REFERENCE_EXPRESSION
            PsiElement(IDENTIFIER)('println')
          VALUE_ARGUMENT_LIST
            PsiElement(LPAR)('(')
            VALUE_ARGUMENT
              INTEGER_CONSTANT
                PsiElement(INTEGER_LITERAL)('3')
            PsiElement(RPAR)(')')
      PsiWhiteSpace('\n')
      PsiElement(RBRACE)('}')
  PsiWhiteSpace('\n\n')
  FUN
    PsiElement(fun)('fun')
    PsiWhiteSpace(' ')
    PsiElement(IDENTIFIER)('foo')
    VALUE_PARAMETER_LIST
      PsiElement(LPAR)('(')
      VALUE_PARAMETER
        PsiElement(IDENTIFIER)('x')
        PsiElement(COLON)(':')
        PsiWhiteSpace(' ')
        TYPE_REFERENCE
          USER_TYPE
            REFERENCE_EXPRESSION
              PsiElement(IDENTIFIER)('Any')
      PsiElement(RPAR)(')')
    PsiWhiteSpace(' ')
    PsiElement(EQ)('=')
    PsiWhiteSpace(' ')
    WHEN
      PsiElement(when)('when')
      PsiWhiteSpace(' ')
      PsiElement(LPAR)('(')
      REFERENCE_EXPRESSION
        PsiElement(IDENTIFIER)('x')
      PsiElement(RPAR)(')')
      PsiWhiteSpace(' ')
      PsiElement(LBRACE)('{')
      PsiWhiteSpace('\n    ')
      WHEN_ENTRY
        PsiErrorElement:Expecting a when-condition
          PsiElement(COMMA)(',')
        WHEN_CONDITION_WITH_EXPRESSION
          CLASS_LITERAL_EXPRESSION
            REFERENCE_EXPRESSION
              PsiElement(IDENTIFIER)('Comparable')
            PsiElement(COLONCOLON)('::')
            PsiElement(class)('class')
        PsiWhiteSpace(' ')
        PsiElement(ARROW)('->')
        PsiWhiteSpace(' ')
        CALL_EXPRESSION
          REFERENCE_EXPRESSION
            PsiElement(IDENTIFIER)('println')
          VALUE_ARGUMENT_LIST
            PsiElement(LPAR)('(')
            VALUE_ARGUMENT
              INTEGER_CONSTANT
                PsiElement(INTEGER_LITERAL)('1')
            PsiElement(RPAR)(')')
      PsiWhiteSpace('\n    ')
      WHEN_ENTRY
        PsiElement(else)('else')
        PsiWhiteSpace(' ')
        PsiElement(ARROW)('->')
        PsiWhiteSpace(' ')
        CALL_EXPRESSION
          REFERENCE_EXPRESSION
            PsiElement(IDENTIFIER)('println')
          VALUE_ARGUMENT_LIST
            PsiElement(LPAR)('(')
            VALUE_ARGUMENT
              INTEGER_CONSTANT
                PsiElement(INTEGER_LITERAL)('3')
            PsiElement(RPAR)(')')
      PsiWhiteSpace('\n')
      PsiElement(RBRACE)('}')
  PsiWhiteSpace('\n\n')
  FUN
    PsiElement(fun)('fun')
    PsiWhiteSpace(' ')
    PsiElement(IDENTIFIER)('foo')
    VALUE_PARAMETER_LIST
      PsiElement(LPAR)('(')
      VALUE_PARAMETER
        PsiElement(IDENTIFIER)('x')
        PsiElement(COLON)(':')
        PsiWhiteSpace(' ')
        TYPE_REFERENCE
          USER_TYPE
            REFERENCE_EXPRESSION
              PsiElement(IDENTIFIER)('Any')
      PsiElement(RPAR)(')')
    PsiWhiteSpace(' ')
    PsiElement(EQ)('=')
    PsiWhiteSpace(' ')
    WHEN
      PsiElement(when)('when')
      PsiWhiteSpace(' ')
      PsiElement(LPAR)('(')
      REFERENCE_EXPRESSION
        PsiElement(IDENTIFIER)('x')
      PsiElement(RPAR)(')')
      PsiWhiteSpace(' ')
      PsiElement(LBRACE)('{')
      PsiWhiteSpace('\n    ')
      WHEN_ENTRY
        PsiErrorElement:Expecting a when-condition
          PsiElement(COMMA)(',')
        PsiWhiteSpace(' ')
        WHEN_CONDITION_WITH_EXPRESSION
          PsiErrorElement:Expecting an expression, is-condition or in-condition
            <empty list>
        PsiElement(ARROW)('->')
        PsiWhiteSpace(' ')
        CALL_EXPRESSION
          REFERENCE_EXPRESSION
            PsiElement(IDENTIFIER)('println')
          VALUE_ARGUMENT_LIST
            PsiElement(LPAR)('(')
            VALUE_ARGUMENT
              INTEGER_CONSTANT
                PsiElement(INTEGER_LITERAL)('1')
            PsiElement(RPAR)(')')
      PsiWhiteSpace('\n    ')
      WHEN_ENTRY
        PsiElement(else)('else')
        PsiWhiteSpace(' ')
        PsiElement(ARROW)('->')
        PsiWhiteSpace(' ')
        CALL_EXPRESSION
          REFERENCE_EXPRESSION
            PsiElement(IDENTIFIER)('println')
          VALUE_ARGUMENT_LIST
            PsiElement(LPAR)('(')
            VALUE_ARGUMENT
              INTEGER_CONSTANT
                PsiElement(INTEGER_LITERAL)('3')
            PsiElement(RPAR)(')')
      PsiWhiteSpace('\n')
      PsiElement(RBRACE)('}')
  PsiWhiteSpace('\n\n')
  FUN
    PsiElement(fun)('fun')
    PsiWhiteSpace(' ')
    PsiElement(IDENTIFIER)('foo')
    VALUE_PARAMETER_LIST
      PsiElement(LPAR)('(')
      VALUE_PARAMETER
        PsiElement(IDENTIFIER)('x')
        PsiElement(COLON)(':')
        PsiWhiteSpace(' ')
        TYPE_REFERENCE
          USER_TYPE
            REFERENCE_EXPRESSION
              PsiElement(IDENTIFIER)('Any')
      PsiElement(RPAR)(')')
    PsiWhiteSpace(' ')
    PsiElement(EQ)('=')
    PsiWhiteSpace(' ')
    WHEN
      PsiElement(when)('when')
      PsiWhiteSpace(' ')
      PsiElement(LPAR)('(')
      REFERENCE_EXPRESSION
        PsiElement(IDENTIFIER)('x')
      PsiElement(RPAR)(')')
      PsiWhiteSpace(' ')
      PsiElement(LBRACE)('{')
      PsiWhiteSpace('\n    ')
      WHEN_ENTRY
        WHEN_CONDITION_WITH_EXPRESSION
          BOOLEAN_CONSTANT
            PsiElement(true)('true')
        PsiWhiteSpace(' ')
        PsiElement(ARROW)('->')
        PsiWhiteSpace(' ')
        CALL_EXPRESSION
          REFERENCE_EXPRESSION
            PsiElement(IDENTIFIER)('println')
          VALUE_ARGUMENT_LIST
            PsiElement(LPAR)('(')
            VALUE_ARGUMENT
              INTEGER_CONSTANT
                PsiElement(INTEGER_LITERAL)('1')
            PsiElement(RPAR)(')')
      PsiWhiteSpace('\n    ')
      WHEN_ENTRY
        PsiElement(else)('else')
        PsiErrorElement:Expecting '->'
          PsiElement(COMMA)(',')
        PsiWhiteSpace(' ')
        PsiElement(ARROW)('->')
        PsiWhiteSpace(' ')
        CALL_EXPRESSION
          REFERENCE_EXPRESSION
            PsiElement(IDENTIFIER)('println')
          VALUE_ARGUMENT_LIST
            PsiElement(LPAR)('(')
            VALUE_ARGUMENT
              INTEGER_CONSTANT
                PsiElement(INTEGER_LITERAL)('3')
            PsiElement(RPAR)(')')
      PsiWhiteSpace('\n')
      PsiElement(RBRACE)('}')
  PsiWhiteSpace('\n\n')
  FUN
    PsiElement(fun)('fun')
    PsiWhiteSpace(' ')
    PsiElement(IDENTIFIER)('foo')
    VALUE_PARAMETER_LIST
      PsiElement(LPAR)('(')
      VALUE_PARAMETER
        PsiElement(IDENTIFIER)('x')
        PsiElement(COLON)(':')
        PsiWhiteSpace(' ')
        TYPE_REFERENCE
          USER_TYPE
            REFERENCE_EXPRESSION
              PsiElement(IDENTIFIER)('Any')
      PsiElement(RPAR)(')')
    PsiWhiteSpace(' ')
    PsiElement(EQ)('=')
    PsiWhiteSpace(' ')
    WHEN
      PsiElement(when)('when')
      PsiWhiteSpace(' ')
      PsiElement(LPAR)('(')
      REFERENCE_EXPRESSION
        PsiElement(IDENTIFIER)('x')
      PsiElement(RPAR)(')')
      PsiWhiteSpace(' ')
      PsiElement(LBRACE)('{')
      PsiWhiteSpace('\n    ')
      WHEN_ENTRY
        WHEN_CONDITION_WITH_EXPRESSION
          BOOLEAN_CONSTANT
            PsiElement(true)('true')
        PsiElement(COMMA)(',')
        PsiWhiteSpace(' ')
        PsiErrorElement:Expecting a when-condition
          PsiElement(COMMA)(',')
        WHEN_CONDITION_WITH_EXPRESSION
          PsiErrorElement:Expecting an expression, is-condition or in-condition
            <empty list>
        PsiElement(ARROW)('->')
        PsiWhiteSpace(' ')
        CALL_EXPRESSION
          REFERENCE_EXPRESSION
            PsiElement(IDENTIFIER)('println')
          VALUE_ARGUMENT_LIST
            PsiElement(LPAR)('(')
            VALUE_ARGUMENT
              INTEGER_CONSTANT
                PsiElement(INTEGER_LITERAL)('1')
            PsiElement(RPAR)(')')
      PsiWhiteSpace('\n    ')
      WHEN_ENTRY
        PsiElement(else)('else')
        PsiWhiteSpace(' ')
        PsiElement(ARROW)('->')
        PsiWhiteSpace(' ')
        CALL_EXPRESSION
          REFERENCE_EXPRESSION
            PsiElement(IDENTIFIER)('println')
          VALUE_ARGUMENT_LIST
            PsiElement(LPAR)('(')
            VALUE_ARGUMENT
              INTEGER_CONSTANT
                PsiElement(INTEGER_LITERAL)('3')
            PsiElement(RPAR)(')')
      PsiWhiteSpace('\n')
      PsiElement(RBRACE)('}')
  PsiWhiteSpace('\n\n')
  FUN
    PsiElement(fun)('fun')
    PsiWhiteSpace(' ')
    PsiElement(IDENTIFIER)('foo')
    VALUE_PARAMETER_LIST
      PsiElement(LPAR)('(')
      PsiElement(RPAR)(')')
    PsiWhiteSpace(' ')
    PsiElement(EQ)('=')
    PsiWhiteSpace(' ')
    CALL_EXPRESSION
      REFERENCE_EXPRESSION
        PsiElement(IDENTIFIER)('foo')
      VALUE_ARGUMENT_LIST
        PsiElement(LPAR)('(')
        PsiErrorElement:Expecting an argument
          PsiElement(COMMA)(',')
        VALUE_ARGUMENT
          PsiErrorElement:Expecting an expression
            <empty list>
        PsiElement(RPAR)(')')
      PsiWhiteSpace(' ')
      LAMBDA_ARGUMENT
        LAMBDA_EXPRESSION
          FUNCTION_LITERAL
            PsiElement(LBRACE)('{')
            BLOCK
              <empty list>
            PsiElement(RBRACE)('}')
  PsiWhiteSpace('\n\n')
  FUN
    PsiElement(fun)('fun')
    PsiWhiteSpace(' ')
    PsiElement(IDENTIFIER)('foo')
    VALUE_PARAMETER_LIST
      PsiElement(LPAR)('(')
      PsiElement(RPAR)(')')
    PsiWhiteSpace(' ')
    PsiElement(EQ)('=')
    PsiWhiteSpace(' ')
    CALL_EXPRESSION
      REFERENCE_EXPRESSION
        PsiElement(IDENTIFIER)('foo')
      PsiWhiteSpace(' ')
      LAMBDA_ARGUMENT
        LAMBDA_EXPRESSION
          FUNCTION_LITERAL
            PsiElement(LBRACE)('{')
            BLOCK
              <empty list>
            PsiElement(RBRACE)('}')
  PsiErrorElement:Expecting a top level declaration
    PsiElement(COMMA)(',')
  PsiWhiteSpace('\n\n')
  FUN
    PsiElement(fun)('fun')
    PsiWhiteSpace(' ')
    PsiElement(IDENTIFIER)('foo')
    VALUE_PARAMETER_LIST
      PsiElement(LPAR)('(')
      PsiElement(RPAR)(')')
    PsiWhiteSpace(' ')
    PsiElement(EQ)('=')
    PsiWhiteSpace(' ')
    CALL_EXPRESSION
      REFERENCE_EXPRESSION
        PsiElement(IDENTIFIER)('foo')
      VALUE_ARGUMENT_LIST
        PsiElement(LPAR)('(')
        VALUE_ARGUMENT
          INTEGER_CONSTANT
            PsiElement(INTEGER_LITERAL)('1')
        PsiElement(RPAR)(')')
      PsiWhiteSpace(' ')
      LAMBDA_ARGUMENT
        LAMBDA_EXPRESSION
          FUNCTION_LITERAL
            PsiElement(LBRACE)('{')
            BLOCK
              <empty list>
            PsiElement(RBRACE)('}')
  PsiErrorElement:Expecting a top level declaration
    PsiElement(COMMA)(',')
  PsiWhiteSpace('\n\n')
  FUN
    PsiElement(fun)('fun')
    PsiWhiteSpace(' ')
    TYPE_PARAMETER_LIST
      PsiElement(LT)('<')
      TYPE_PARAMETER
        PsiElement(IDENTIFIER)('T')
      PsiElement(COMMA)(',')
      PsiErrorElement:Type parameter declaration expected
        <empty list>
      PsiWhiteSpace(' ')
      PsiErrorElement:Missing '>'
        PsiElement(COLON)(':')
    PsiWhiteSpace(' ')
    PsiElement(IDENTIFIER)('Number')
    PsiErrorElement:Expecting '('
      <empty list>
  PsiErrorElement:Expecting a top level declaration
    PsiElement(GT)('>')
  PsiWhiteSpace(' ')
  PsiErrorElement:Expecting a top level declaration
    PsiElement(IDENTIFIER)('foo10')
  PsiErrorElement:Expecting a top level declaration
    PsiElement(LPAR)('(')
  PsiErrorElement:Expecting a top level declaration
    PsiElement(RPAR)(')')
  PsiWhiteSpace(' ')
  FUN
    PsiErrorElement:Expecting a top level declaration
      <empty list>
    BLOCK
      PsiElement(LBRACE)('{')
      PsiWhiteSpace('\n    ')
      FUN
        PsiElement(fun)('fun')
        PsiWhiteSpace(' ')
        TYPE_PARAMETER_LIST
          PsiElement(LT)('<')
          TYPE_PARAMETER
            PsiElement(IDENTIFIER)('T1')
          PsiElement(COMMA)(',')
          TYPE_PARAMETER
            PsiElement(IDENTIFIER)('T2')
          PsiElement(COMMA)(',')
          TYPE_PARAMETER
            PsiElement(IDENTIFIER)('T3')
          PsiElement(COMMA)(',')
          PsiErrorElement:Type parameter declaration expected
            <empty list>
          PsiErrorElement:Missing '>'
            PsiElement(COLON)(':')
        PsiElement(IDENTIFIER)('Comparable')
        PsiErrorElement:Only one type parameter list is allowed for a function
          PsiElement(LT)('<')
          PsiElement(IDENTIFIER)('Int')
          PsiElement(GT)('>')
        PsiErrorElement:Expecting '('
          <empty list>
      PsiErrorElement:Unexpected tokens (use ';' to separate expressions on the same line)
        PsiElement(GT)('>')
        PsiWhiteSpace(' ')
        PsiElement(IDENTIFIER)('foo10')
        PsiElement(LPAR)('(')
        PsiElement(RPAR)(')')
      PsiWhiteSpace(' ')
      LAMBDA_EXPRESSION
        FUNCTION_LITERAL
          PsiElement(LBRACE)('{')
          BLOCK
            <empty list>
          PsiElement(RBRACE)('}')
      PsiWhiteSpace('\n')
      PsiElement(RBRACE)('}')
  PsiWhiteSpace('\n\n')
  FUN
    PsiElement(fun)('fun')
    PsiWhiteSpace(' ')
    PsiElement(IDENTIFIER)('foo')
    VALUE_PARAMETER_LIST
      PsiElement(LPAR)('(')
      PsiElement(RPAR)(')')
    PsiWhiteSpace(' ')
    PsiElement(EQ)('=')
    PsiWhiteSpace(' ')
    WHEN
      PsiElement(when)('when')
      PsiWhiteSpace(' ')
      PsiElement(LPAR)('(')
      REFERENCE_EXPRESSION
        PsiElement(IDENTIFIER)('x')
      PsiElement(RPAR)(')')
      PsiWhiteSpace(' ')
      PsiElement(LBRACE)('{')
      PsiWhiteSpace('\n    ')
      WHEN_ENTRY
        WHEN_CONDITION_WITH_EXPRESSION
          INTEGER_CONSTANT
            PsiElement(INTEGER_LITERAL)('1')
        PsiElement(COMMA)(',')
        PsiErrorElement:Expecting a when-condition
          PsiElement(COMMA)(',')
        PsiWhiteSpace(' ')
        WHEN_CONDITION_WITH_EXPRESSION
          PsiErrorElement:Expecting an expression, is-condition or in-condition
            <empty list>
        PsiElement(ARROW)('->')
        PsiWhiteSpace(' ')
        NULL
          PsiElement(null)('null')
      PsiWhiteSpace('\n')
      PsiElement(RBRACE)('}')
  PsiWhiteSpace('\n\n')
  FUN
    PsiElement(fun)('fun')
    PsiWhiteSpace(' ')
    TYPE_PARAMETER_LIST
      PsiElement(LT)('<')
      TYPE_PARAMETER
        PsiElement(IDENTIFIER)('T1')
      PsiElement(COMMA)(',')
      TYPE_PARAMETER
        PsiElement(IDENTIFIER)('T2')
      PsiElement(COMMA)(',')
      PsiErrorElement:Expecting type parameter declaration
        PsiElement(COMMA)(',')
      PsiErrorElement:Type parameter declaration expected
        <empty list>
      PsiElement(GT)('>')
    PsiElement(IDENTIFIER)('foo')
    VALUE_PARAMETER_LIST
      PsiElement(LPAR)('(')
      PsiElement(RPAR)(')')
    PsiWhiteSpace(' ')
    BLOCK
      PsiElement(LBRACE)('{')
      PsiElement(RBRACE)('}')