SCHEMA syntax_schema 'version';

USE FROM contract_schema;
USE FROM contract_schema
  (contract);
USE FROM contract_schema
  (contract,
   contract2);
USE FROM contract_schema
  (contract AS contract2);
REFERENCE FROM contract_schema;
REFERENCE FROM contract_schema
  (contract);
REFERENCE FROM contract_schema
  (contract,
   contract2);
REFERENCE FROM contract_schema
  (contract AS contract2);

CONSTANT
  empty_constant : BOOLEAN := TRUE;
END_CONSTANT;

TYPE empty_type = BOOLEAN;
END_TYPE;

TYPE where_type = BOOLEAN;
WHERE
  TRUE;
END_TYPE;

TYPE where_label_type = BOOLEAN;
WHERE
  WR1: TRUE;
END_TYPE;

ENTITY empty_entity;
END_ENTITY;

ENTITY abstract_entity
  ABSTRACT SUPERTYPE;
END_ENTITY;

ENTITY abstract_supertype_entity
  ABSTRACT SUPERTYPE;
END_ENTITY;

ENTITY abstract_supertype_constraint_entity
  ABSTRACT SUPERTYPE OF (empty_entity);
END_ENTITY;

ENTITY supertype_constraint_entity
  SUPERTYPE OF (empty_entity);
END_ENTITY;

ENTITY subtype_entity
  SUBTYPE OF (empty_entity);
END_ENTITY;

ENTITY supertype_constraint_subtype_entity
  SUPERTYPE OF (empty_entity)
  SUBTYPE OF (empty_entity);
END_ENTITY;

ENTITY attribute_entity;
  test : BOOLEAN;
END_ENTITY;

ENTITY attribute_optional_entity;
  test : OPTIONAL BOOLEAN;
END_ENTITY;

ENTITY attribute_multiple_entity;
  test : BOOLEAN;
  test2 : BOOLEAN;
END_ENTITY;

ENTITY attribute_multiple_shorthand_entity;
  test : BOOLEAN;
  test2 : BOOLEAN;
END_ENTITY;

ENTITY attribute_redeclared_entity
  SUBTYPE OF (attribute_entity);
  SELF\attribute_entity.test : BOOLEAN;
END_ENTITY;

ENTITY attribute_redeclared_renamed_entity
  SUBTYPE OF (attribute_entity);
  SELF\attribute_entity.test RENAMED test2 : BOOLEAN;
END_ENTITY;

ENTITY derived_attribute_entity;
DERIVE
  test : BOOLEAN := TRUE;
END_ENTITY;

ENTITY derived_attribute_redeclared_entity
  SUBTYPE OF (attribute_entity);
DERIVE
  SELF\attribute_entity.test : BOOLEAN := TRUE;
END_ENTITY;

ENTITY derived_attribute_redeclared_renamed_entity
  SUBTYPE OF (attribute_entity);
DERIVE
  SELF\attribute_entity.test RENAMED test2 : BOOLEAN := TRUE;
END_ENTITY;

ENTITY inverse_attribute_entity;
INVERSE
  test : attribute_entity FOR test;
END_ENTITY;

ENTITY inverse_attribute_entity_entity;
INVERSE
  test : attribute_entity FOR attribute_entity.test;
END_ENTITY;

ENTITY inverse_attribute_set_entity;
INVERSE
  test : SET OF attribute_entity FOR test;
END_ENTITY;

ENTITY inverse_attribute_set_bound_entity;
INVERSE
  test : SET [1:9] OF attribute_entity FOR test;
END_ENTITY;

ENTITY inverse_attribute_bag_entity;
INVERSE
  test : BAG OF attribute_entity FOR test;
END_ENTITY;

ENTITY inverse_attribute_bag_bound_entity;
INVERSE
  test : BAG [1:9] OF attribute_entity FOR test;
END_ENTITY;

ENTITY inverse_attribute_redeclared_entity
  SUBTYPE OF (attribute_entity);
INVERSE
  SELF\attribute_entity.test : attribute_entity FOR test;
END_ENTITY;

ENTITY inverse_attribute_redeclared_renamed_entity
  SUBTYPE OF (attribute_entity);
INVERSE
  SELF\attribute_entity.test RENAMED test2 : attribute_entity FOR test;
END_ENTITY;

ENTITY unique_entity;
  test : BOOLEAN;
UNIQUE
  test;
END_ENTITY;

ENTITY unique_label_entity;
  test : BOOLEAN;
UNIQUE
  UR1: test;
END_ENTITY;

ENTITY unique_redeclared_entity
  SUBTYPE OF (attribute_entity);
UNIQUE
  SELF\attribute_entity.test;
END_ENTITY;

ENTITY unique_label_redeclared_entity
  SUBTYPE OF (attribute_entity);
UNIQUE
  UR1: SELF\attribute_entity.test;
END_ENTITY;

ENTITY where_entity;
WHERE
  TRUE;
END_ENTITY;

ENTITY where_label_entity;
WHERE
  WR1: TRUE;
END_ENTITY;

SUBTYPE_CONSTRAINT empty_subtype_constraint FOR empty_entity;
END_SUBTYPE_CONSTRAINT;

SUBTYPE_CONSTRAINT abstract_supertype_subtype_constraint FOR empty_entity;
  ABSTRACT SUPERTYPE;
END_SUBTYPE_CONSTRAINT;

SUBTYPE_CONSTRAINT total_over_subtype_constraint FOR empty_entity;
  TOTAL_OVER(a);
END_SUBTYPE_CONSTRAINT;

SUBTYPE_CONSTRAINT supertype_expression_subtype_constraint FOR empty_entity;
  a;
END_SUBTYPE_CONSTRAINT;

SUBTYPE_CONSTRAINT supertype_expression_andor_subtype_constraint FOR empty_entity;
  a ANDOR b;
END_SUBTYPE_CONSTRAINT;

SUBTYPE_CONSTRAINT supertype_expression_and_subtype_constraint FOR empty_entity;
  a AND b;
END_SUBTYPE_CONSTRAINT;

SUBTYPE_CONSTRAINT supertype_expression_andor_and_subtype_constraint FOR empty_entity;
  a ANDOR b AND c;
END_SUBTYPE_CONSTRAINT;

SUBTYPE_CONSTRAINT supertype_expression_and_andor_subtype_constraint FOR empty_entity;
  a AND b ANDOR c;
END_SUBTYPE_CONSTRAINT;

SUBTYPE_CONSTRAINT supertype_expression_parenthesis_andor_and_subtype_constraint FOR empty_entity;
  (a ANDOR b) AND c;
END_SUBTYPE_CONSTRAINT;

SUBTYPE_CONSTRAINT supertype_expression_and_parenthesis_andor_subtype_constraint FOR empty_entity;
  a AND (b ANDOR c);
END_SUBTYPE_CONSTRAINT;

SUBTYPE_CONSTRAINT supertype_expression_oneof_subtype_constraint FOR empty_entity;
  ONEOF(a, b);
END_SUBTYPE_CONSTRAINT;

SUBTYPE_CONSTRAINT supertype_expression_and_oneof_subtype_constraint FOR empty_entity;
  a AND ONEOF(b, c);
END_SUBTYPE_CONSTRAINT;

SUBTYPE_CONSTRAINT supertype_expression_andor_oneof_subtype_constraint FOR empty_entity;
  a ANDOR ONEOF(b, c);
END_SUBTYPE_CONSTRAINT;

SUBTYPE_CONSTRAINT supertype_expression_oneof_and_subtype_constraint FOR empty_entity;
  ONEOF(a, b) AND c;
END_SUBTYPE_CONSTRAINT;

SUBTYPE_CONSTRAINT supertype_expression_oneof_andor_subtype_constraint FOR empty_entity;
  ONEOF(a, b) ANDOR c;
END_SUBTYPE_CONSTRAINT;

SUBTYPE_CONSTRAINT supertype_expression_oneof_and_oneof_subtype_constraint FOR empty_entity;
  ONEOF(a, b) AND ONEOF(c, d);
END_SUBTYPE_CONSTRAINT;

SUBTYPE_CONSTRAINT supertype_expression_oneof_andor_oneof_subtype_constraint FOR empty_entity;
  ONEOF(a, b) ANDOR ONEOF(c, d);
END_SUBTYPE_CONSTRAINT;

FUNCTION empty_function : BOOLEAN;
  ;
END_FUNCTION;

FUNCTION parameter_function(test : BOOLEAN) : BOOLEAN;
  ;
END_FUNCTION;

FUNCTION multiple_parameter_function(test : BOOLEAN;
                                     test2 : BOOLEAN) : BOOLEAN;
  ;
END_FUNCTION;

FUNCTION multiple_shorthand_parameter_function(test : BOOLEAN;
                                               test2 : BOOLEAN) : BOOLEAN;
  ;
END_FUNCTION;

FUNCTION type_function : BOOLEAN;
  TYPE test = BOOLEAN;
  END_TYPE;
  ;
END_FUNCTION;

FUNCTION constant_function : BOOLEAN;
  CONSTANT
    test : BOOLEAN := TRUE;
  END_CONSTANT;
  ;
END_FUNCTION;

FUNCTION multiple_constant_function : BOOLEAN;
  CONSTANT
    test : BOOLEAN := TRUE;
    test2 : BOOLEAN := TRUE;
  END_CONSTANT;
  ;
END_FUNCTION;

FUNCTION variable_function : BOOLEAN;
  LOCAL
    test : BOOLEAN;
  END_LOCAL;
  ;
END_FUNCTION;

FUNCTION multiple_variable_function : BOOLEAN;
  LOCAL
    test : BOOLEAN;
    test2 : BOOLEAN;
  END_LOCAL;
  ;
END_FUNCTION;

FUNCTION multiple_shorthand_variable_function : BOOLEAN;
  LOCAL
    test : BOOLEAN;
    test2 : BOOLEAN;
  END_LOCAL;
  ;
END_FUNCTION;

FUNCTION variable_expression_function : BOOLEAN;
  LOCAL
    test : BOOLEAN := TRUE;
  END_LOCAL;
  ;
END_FUNCTION;

FUNCTION multiple_variable_expression_function : BOOLEAN;
  LOCAL
    test : BOOLEAN := TRUE;
    test2 : BOOLEAN := TRUE;
  END_LOCAL;
  ;
END_FUNCTION;

FUNCTION multiple_shorthand_variable_expression_function : BOOLEAN;
  LOCAL
    test : BOOLEAN := TRUE;
    test2 : BOOLEAN := TRUE;
  END_LOCAL;
  ;
END_FUNCTION;

RULE empty_rule FOR (empty_entity);
WHERE
  TRUE;
END_RULE;

RULE type_rule FOR (empty_entity);
  TYPE test = BOOLEAN;
  END_TYPE;
WHERE
  TRUE;
END_RULE;

RULE constant_rule FOR (empty_entity);
  CONSTANT
    test : BOOLEAN := TRUE;
  END_CONSTANT;
WHERE
  TRUE;
END_RULE;

RULE multiple_constant_rule FOR (empty_entity);
  CONSTANT
    test : BOOLEAN := TRUE;
    test2 : BOOLEAN := TRUE;
  END_CONSTANT;
WHERE
  TRUE;
END_RULE;

RULE variable_rule FOR (empty_entity);
  LOCAL
    test : BOOLEAN;
  END_LOCAL;
WHERE
  TRUE;
END_RULE;

RULE multiple_variable_rule FOR (empty_entity);
  LOCAL
    test : BOOLEAN;
    test2 : BOOLEAN;
  END_LOCAL;
WHERE
  TRUE;
END_RULE;

RULE multiple_shorthand_variable_rule FOR (empty_entity);
  LOCAL
    test : BOOLEAN;
    test2 : BOOLEAN;
  END_LOCAL;
WHERE
  TRUE;
END_RULE;

RULE variable_expression_rule FOR (empty_entity);
  LOCAL
    test : BOOLEAN := TRUE;
  END_LOCAL;
WHERE
  TRUE;
END_RULE;

RULE multiple_variable_expression_rule FOR (empty_entity);
  LOCAL
    test : BOOLEAN := TRUE;
    test2 : BOOLEAN := TRUE;
  END_LOCAL;
WHERE
  TRUE;
END_RULE;

RULE multiple_shorthand_variable_expression_rule FOR (empty_entity);
  LOCAL
    test : BOOLEAN := TRUE;
    test2 : BOOLEAN := TRUE;
  END_LOCAL;
WHERE
  TRUE;
END_RULE;

RULE statement_rule FOR (empty_entity);
  ;
WHERE
  TRUE;
END_RULE;

RULE where_label_rule FOR (empty_entity);
WHERE
  WR1: TRUE;
END_RULE;

PROCEDURE empty_procedure;
END_PROCEDURE;

PROCEDURE parameter_procedure(test : BOOLEAN);
END_PROCEDURE;

PROCEDURE multiple_parameter_procedure(test : BOOLEAN;
                                       test2 : BOOLEAN);
END_PROCEDURE;

PROCEDURE multiple_shorthand_parameter_procedure(test : BOOLEAN;
                                                 test2 : BOOLEAN);
END_PROCEDURE;

PROCEDURE variable_parameter_procedure(VAR test : BOOLEAN);
END_PROCEDURE;

PROCEDURE multiple_variable_parameter_procedure(VAR test : BOOLEAN;
                                                test2 : BOOLEAN);
END_PROCEDURE;

PROCEDURE multiple_variable_parameter2_procedure(test : BOOLEAN;
                                                 VAR test2 : BOOLEAN);
END_PROCEDURE;

PROCEDURE multiple_shorthand_variable_parameter_procedure(VAR test : BOOLEAN;
                                                          VAR test2 : BOOLEAN);
END_PROCEDURE;

PROCEDURE type_procedure;
  TYPE test = BOOLEAN;
  END_TYPE;
END_PROCEDURE;

PROCEDURE constant_procedure;
  CONSTANT
    test : BOOLEAN := TRUE;
  END_CONSTANT;
END_PROCEDURE;

PROCEDURE multiple_constant_procedure;
  CONSTANT
    test : BOOLEAN := TRUE;
    test2 : BOOLEAN := TRUE;
  END_CONSTANT;
END_PROCEDURE;

PROCEDURE variable_procedure;
  LOCAL
    test : BOOLEAN;
  END_LOCAL;
END_PROCEDURE;

PROCEDURE multiple_variable_procedure;
  LOCAL
    test : BOOLEAN;
    test2 : BOOLEAN;
  END_LOCAL;
END_PROCEDURE;

PROCEDURE multiple_shorthand_variable_procedure;
  LOCAL
    test : BOOLEAN;
    test2 : BOOLEAN;
  END_LOCAL;
END_PROCEDURE;

PROCEDURE variable_expression_procedure;
  LOCAL
    test : BOOLEAN := TRUE;
  END_LOCAL;
END_PROCEDURE;

PROCEDURE multiple_variable_expression_procedure;
  LOCAL
    test : BOOLEAN := TRUE;
    test2 : BOOLEAN := TRUE;
  END_LOCAL;
END_PROCEDURE;

PROCEDURE multiple_shorthand_variable_expression_procedure;
  LOCAL
    test : BOOLEAN := TRUE;
    test2 : BOOLEAN := TRUE;
  END_LOCAL;
END_PROCEDURE;

PROCEDURE statement_procedure;
  ;
END_PROCEDURE;

PROCEDURE statements;
  PROCEDURE alias_simple_reference_statement;
    ALIAS test FOR test;
      ;
    END_ALIAS;
  END_PROCEDURE;
  PROCEDURE alias_group_reference_statement;
    ALIAS test FOR test\test2;
      ;
    END_ALIAS;
  END_PROCEDURE;
  PROCEDURE alias_index_reference_statement;
    ALIAS test FOR test[1];
      ;
    END_ALIAS;
  END_PROCEDURE;
  PROCEDURE alias_index2_reference_statement;
    ALIAS test FOR test[1:9];
      ;
    END_ALIAS;
  END_PROCEDURE;
  PROCEDURE alias_attribute_reference_statement;
    ALIAS test FOR test.test2;
      ;
    END_ALIAS;
  END_PROCEDURE;
  PROCEDURE assignment_simple_reference_statement;
    test := TRUE;
  END_PROCEDURE;
  PROCEDURE assignment_group_reference_statement;
    test\test2 := TRUE;
  END_PROCEDURE;
  PROCEDURE assignment_index_reference_statement;
    test[1] := TRUE;
  END_PROCEDURE;
  PROCEDURE assignment_index2_reference_statement;
    test[1:9] := TRUE;
  END_PROCEDURE;
  PROCEDURE assignment_attribute_reference_statement;
    test.test2 := TRUE;
  END_PROCEDURE;
  PROCEDURE case_statement;
    CASE test OF
    TRUE :
      ;
    END_CASE;
  END_PROCEDURE;
  PROCEDURE case_multiple_statement;
    CASE test OF
    TRUE :
      ;
    TRUE :
      ;
    END_CASE;
  END_PROCEDURE;
  PROCEDURE case_multiple_shorthand_statement;
    CASE test OF
    TRUE, TRUE :
      ;
    END_CASE;
  END_PROCEDURE;
  PROCEDURE case_otherwise_statement;
    CASE test OF
    TRUE :
      ;
    OTHERWISE :
      ;
    END_CASE;
  END_PROCEDURE;
  PROCEDURE compound_statement;
    BEGIN
      ;
    END;
  END_PROCEDURE;
  PROCEDURE escape_statement;
    ESCAPE;
  END_PROCEDURE;
  PROCEDURE if_statement;
    IF TRUE THEN
      ;
    END_IF;
  END_PROCEDURE;
  PROCEDURE if2_statement;
    IF TRUE THEN
      ;
      ;
    END_IF;
  END_PROCEDURE;
  PROCEDURE if_else_statement;
    IF TRUE THEN
      ;
    ELSE
      ;
    END_IF;
  END_PROCEDURE;
  PROCEDURE if2_else_statement;
    IF TRUE THEN
      ;
      ;
    ELSE
      ;
    END_IF;
  END_PROCEDURE;
  PROCEDURE if_else2_statement;
    IF TRUE THEN
      ;
    ELSE
      ;
      ;
    END_IF;
  END_PROCEDURE;
  PROCEDURE if2_else2_statement;
    IF TRUE THEN
      ;
      ;
    ELSE
      ;
      ;
    END_IF;
  END_PROCEDURE;
  PROCEDURE null_statement;
    ;
  END_PROCEDURE;
  PROCEDURE call_statement;
    empty_procedure;
  END_PROCEDURE;
  PROCEDURE call_parameter_statement;
    empty_procedure(TRUE);
  END_PROCEDURE;
  PROCEDURE call_parameter2_statement;
    empty_procedure(TRUE, TRUE);
  END_PROCEDURE;
  PROCEDURE call_insert_statement;
    INSERT(TRUE);
  END_PROCEDURE;
  PROCEDURE call_remove_statement;
    REMOVE(TRUE);
  END_PROCEDURE;
  PROCEDURE repeat_statement;
    REPEAT;
      ;
    END_REPEAT;
  END_PROCEDURE;
  PROCEDURE repeat_variable_statement;
    REPEAT test := 1 TO 9;
      ;
    END_REPEAT;
  END_PROCEDURE;
  PROCEDURE repeat_variable_increment_statement;
    REPEAT test := 1 TO 9 BY 2;
      ;
    END_REPEAT;
  END_PROCEDURE;
  PROCEDURE repeat_while_statement;
    REPEAT WHILE TRUE;
      ;
    END_REPEAT;
  END_PROCEDURE;
  PROCEDURE repeat_until_statement;
    REPEAT UNTIL TRUE;
      ;
    END_REPEAT;
  END_PROCEDURE;
  PROCEDURE return_statement;
    RETURN;
  END_PROCEDURE;
  PROCEDURE return_expression_statement;
    RETURN (TRUE);
  END_PROCEDURE;
  PROCEDURE skip_statement;
    SKIP;
  END_PROCEDURE;
END_PROCEDURE;

PROCEDURE types;
  TYPE binary_type = BINARY;
  END_TYPE;
  TYPE binary_width_type = BINARY (3);
  END_TYPE;
  TYPE binary_width_fixed_type = BINARY (3) FIXED;
  END_TYPE;
  TYPE boolean_type = BOOLEAN;
  END_TYPE;
  TYPE integer_type = INTEGER;
  END_TYPE;
  TYPE logical_type = LOGICAL;
  END_TYPE;
  TYPE number_type = NUMBER;
  END_TYPE;
  TYPE real_type = REAL;
  END_TYPE;
  TYPE real_precision_type = REAL (3);
  END_TYPE;
  TYPE string_type = STRING;
  END_TYPE;
  TYPE string_width_type = STRING (3);
  END_TYPE;
  TYPE string_width_fixed_type = STRING (3) FIXED;
  END_TYPE;
  TYPE array_type = ARRAY [1:9] OF STRING;
  END_TYPE;
  TYPE array_optional_type = ARRAY [1:9] OF OPTIONAL STRING;
  END_TYPE;
  TYPE array_unique_type = ARRAY [1:9] OF UNIQUE STRING;
  END_TYPE;
  TYPE array_optional_unique_type = ARRAY [1:9] OF OPTIONAL UNIQUE STRING;
  END_TYPE;
  TYPE bag_type = BAG OF STRING;
  END_TYPE;
  TYPE bag_bound_type = BAG [1:9] OF STRING;
  END_TYPE;
  TYPE list_type = LIST OF STRING;
  END_TYPE;
  TYPE list_bound_type = LIST [1:9] OF STRING;
  END_TYPE;
  TYPE list_unique_type = LIST OF UNIQUE STRING;
  END_TYPE;
  TYPE list_bound_unique_type = LIST [1:9] OF UNIQUE STRING;
  END_TYPE;
  TYPE set_type = SET OF STRING;
  END_TYPE;
  TYPE set_bound_type = SET [1:9] OF STRING;
  END_TYPE;
  TYPE select_type = SELECT;
  END_TYPE;
  TYPE select_extensible_type = EXTENSIBLE SELECT;
  END_TYPE;
  TYPE select_extensible_generic_entity_type = EXTENSIBLE GENERIC_ENTITY SELECT;
  END_TYPE;
  TYPE select_list_type = SELECT
    (empty_type);
  END_TYPE;
  TYPE select_list_multiple_type = SELECT
    (empty_type,
     empty_type);
  END_TYPE;
  TYPE select_extension_type_ref_type = SELECT BASED_ON select_type;
  END_TYPE;
  TYPE select_extension_type_ref_list_type = SELECT BASED_ON select_type WITH
    (empty_type);
  END_TYPE;
  TYPE select_extension_type_ref_list_multiple_type = SELECT BASED_ON select_type WITH
    (empty_type,
     empty_type);
  END_TYPE;
  TYPE enumeration_type = ENUMERATION;
  END_TYPE;
  TYPE enumeration_extensible_type = EXTENSIBLE ENUMERATION;
  END_TYPE;
  TYPE enumeration_list_type = ENUMERATION OF
    (test);
  END_TYPE;
  TYPE enumeration_list_multiple_type = ENUMERATION OF
    (test,
     test2);
  END_TYPE;
  TYPE enumeration_extension_type_ref_type = ENUMERATION BASED_ON enumeration_type;
  END_TYPE;
  TYPE enumeration_extension_type_ref_list_type = ENUMERATION BASED_ON enumeration_type WITH
    (test);
  END_TYPE;
  TYPE enumeration_extension_type_ref_list_multiple_type = ENUMERATION BASED_ON enumeration_type WITH
    (test,
     test2);
  END_TYPE;
  FUNCTION generic_type : GENERIC;
    ;
  END_FUNCTION;
  FUNCTION generic_label_type : GENERIC:label;
    ;
  END_FUNCTION;
  FUNCTION generic_entity_type : GENERIC_ENTITY;
    ;
  END_FUNCTION;
  FUNCTION generic_entity_label_type : GENERIC_ENTITY:label;
    ;
  END_FUNCTION;
END_PROCEDURE;

PROCEDURE expressions;
  LOCAL
    binary_expression : BOOLEAN := %011110000111100001111000;
    integer_expression : BOOLEAN := 999;
    true_logical_expression : BOOLEAN := TRUE;
    false_logical_expression : BOOLEAN := FALSE;
    unknown_logical_expression : BOOLEAN := UNKNOWN;
    real_expression : BOOLEAN := 999.999;
    simple_string_expression : BOOLEAN := 'xxx';
    utf8_simple_string_expression : BOOLEAN := 'UTF8 test: Příliš žluťoučký kůň úpěl ďábelské ódy.';
    encoded_string_expression : BOOLEAN := "000000780000007800000078";
    const_e_expression : BOOLEAN := CONST_E;
    indeterminate_expression : BOOLEAN := ?;
    pi_expression : BOOLEAN := PI;
    self_expression : BOOLEAN := SELF;
    abs_expression : BOOLEAN := ABS(TRUE);
    acos_expression : BOOLEAN := ACOS(TRUE);
    asin_expression : BOOLEAN := ASIN(TRUE);
    atan_expression : BOOLEAN := ATAN(TRUE);
    blength_expression : BOOLEAN := BLENGTH(TRUE);
    cos_expression : BOOLEAN := COS(TRUE);
    exists_expression : BOOLEAN := EXISTS(TRUE);
    exp_expression : BOOLEAN := EXP(TRUE);
    format_expression : BOOLEAN := FORMAT(TRUE);
    hibound_expression : BOOLEAN := HIBOUND(TRUE);
    hiindex_expression : BOOLEAN := HIINDEX(TRUE);
    length_expression : BOOLEAN := LENGTH(TRUE);
    lobound_expression : BOOLEAN := LOBOUND(TRUE);
    loindex_expression : BOOLEAN := LOINDEX(TRUE);
    log_expression : BOOLEAN := LOG(TRUE);
    log2_expression : BOOLEAN := LOG2(TRUE);
    log10_expression : BOOLEAN := LOG10(TRUE);
    nvl_expression : BOOLEAN := NVL(TRUE);
    odd_expression : BOOLEAN := ODD(TRUE);
    rolesof_expression : BOOLEAN := ROLESOF(TRUE);
    sin_expression : BOOLEAN := SIN(TRUE);
    sizeof_expression : BOOLEAN := SIZEOF(TRUE);
    sqrt_expression : BOOLEAN := SQRT(TRUE);
    tan_expression : BOOLEAN := TAN(TRUE);
    typeof_expression : BOOLEAN := TYPEOF(TRUE);
    usedin_expression : BOOLEAN := USEDIN(TRUE);
    value_expression : BOOLEAN := VALUE(TRUE);
    value_in_expression : BOOLEAN := VALUE_IN(TRUE);
    value_unique_expression : BOOLEAN := VALUE_UNIQUE(TRUE);
    plus_expression : BOOLEAN := +4;
    plus_addition_expression : BOOLEAN := +(4 + 2);
    minus_expression : BOOLEAN := -4;
    minus_addition_expression : BOOLEAN := -(4 + 2);
    addition_expression : BOOLEAN := 4 + 2;
    subtraction_expression : BOOLEAN := 4 - 2;
    multiplication_expression : BOOLEAN := 4 * 2;
    real_division_expression : BOOLEAN := 4 / 2;
    integer_division_expression : BOOLEAN := 4 DIV 2;
    modulo_expression : BOOLEAN := 4 MOD 2;
    exponentiation_expression : BOOLEAN := 4 ** 2;
    addition_addition_expression : BOOLEAN := 4 + 2 + 1;
    subtraction_subtraction_expression : BOOLEAN := 4 - 2 - 1;
    addition_subtraction_expression : BOOLEAN := 4 + 2 - 1;
    subtraction_addition_expression : BOOLEAN := 4 - 2 + 1;
    addition_multiplication_expression : BOOLEAN := 8 + 4 * 2;
    multiplication_addition_expression : BOOLEAN := 8 * 4 + 2;
    parenthesis_addition_multiplication_expression : BOOLEAN := (8 + 4) * 2;
    multiplication_parenthesis_addition_expression : BOOLEAN := 8 * (4 + 2);
    equal_expression : BOOLEAN := 4 = 2;
    not_equal_expression : BOOLEAN := 4 <> 2;
    instance_equal_expression : BOOLEAN := 4 :=: 2;
    instance_not_equal_expression : BOOLEAN := 4 :<>: 2;
    lt_expression : BOOLEAN := 4 < 2;
    gt_expression : BOOLEAN := 4 > 2;
    lte_expression : BOOLEAN := 4 <= 2;
    gte_expression : BOOLEAN := 4 >= 2;
    not_expression : BOOLEAN := NOT TRUE;
    not_or_expression : BOOLEAN := NOT (TRUE OR FALSE);
    or_expression : BOOLEAN := TRUE OR FALSE;
    and_expression : BOOLEAN := TRUE AND FALSE;
    or_or_expression : BOOLEAN := TRUE OR FALSE OR TRUE;
    and_and_expression : BOOLEAN := TRUE AND FALSE AND TRUE;
    or_and_expression : BOOLEAN := TRUE OR FALSE AND TRUE;
    and_or_expression : BOOLEAN := TRUE AND FALSE OR TRUE;
    parenthesis_or_and_expression : BOOLEAN := (TRUE OR FALSE) AND TRUE;
    and_parenthesis_or_expression : BOOLEAN := TRUE AND (FALSE OR TRUE);
    combine_expression : BOOLEAN := test || test2;
    in_expression : BOOLEAN := TRUE IN [TRUE];
    like_expression : BOOLEAN := 'xxx' LIKE 'xxx';
    aggregate_initializer_expression : BOOLEAN := [4];
    repeated_aggregate_initializer_expression : BOOLEAN := [4:2];
    complex_aggregate_initializer_expression : BOOLEAN := [4 + 2];
    complex_repeated_aggregate_initializer_expression : BOOLEAN := [4 + 2:4 + 2];
    call_expression : BOOLEAN := parameter_function(TRUE);
    simple_reference_expression : BOOLEAN := test;
    group_reference_expression : BOOLEAN := test\test2;
    index_reference_expression : BOOLEAN := test[1];
    index2_reference_expression : BOOLEAN := test[1:9];
    attribute_reference_expression : BOOLEAN := test.test2;
    lt_lt_interval_expression : BOOLEAN := {1 < 5 < 9};
    lte_lt_interval_expression : BOOLEAN := {1 <= 5 < 9};
    lt_lte_interval_expression : BOOLEAN := {1 < 5 <= 9};
    lte_lte_interval_expression : BOOLEAN := {1 <= 5 <= 9};
    query_expression : BOOLEAN := QUERY(test <* test2 | TRUE);
  END_LOCAL;
END_PROCEDURE;

END_SCHEMA;