449 lines
14 KiB
Plaintext
449 lines
14 KiB
Plaintext
================================================================================
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null procedure
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================================================================================
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package P is
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procedure A is null;
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overriding procedure B is null;
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procedure B is null with Inline;
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end;
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--------------------------------------------------------------------------------
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(compilation
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(compilation_unit
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(package_specification
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(name
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(identifier))
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(null_procedure_declaration
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(procedure_specification
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(name
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(identifier))))
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(null_procedure_declaration
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(overriding_indicator)
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(procedure_specification
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(name
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(identifier))))
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(null_procedure_declaration
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(procedure_specification
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(name
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(identifier)))
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(aspect_specification
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(aspect_mark_list
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(aspect_association
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(aspect_mark
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(identifier)))))))))
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================================================================================
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procedures
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================================================================================
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package P is
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procedure A (P1, P2 : Integer; P3 : Float)
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with Inline;
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procedure B is abstract;
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procedure C is abstract with Inline;
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end;
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--------------------------------------------------------------------------------
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(compilation
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(compilation_unit
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(package_specification
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(name
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(identifier))
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(subprogram_declaration
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(subprogram_specification
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(procedure_specification
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(name
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(identifier))
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(non_empty_parameter_profile
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(formal_part
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(parameter_specification_list
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(parameter_specification
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(defining_identifier_list
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(identifier)
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(identifier))
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(name
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(identifier)))
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(parameter_specification
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(defining_identifier_list
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(identifier))
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(name
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(identifier))))))))
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(aspect_specification
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(aspect_mark_list
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(aspect_association
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(aspect_mark
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(identifier))))))
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(abstract_subprogram_declaration
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(subprogram_specification
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(procedure_specification
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(name
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(identifier)))))
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(abstract_subprogram_declaration
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(subprogram_specification
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(procedure_specification
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(name
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(identifier))))
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(aspect_specification
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(aspect_mark_list
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(aspect_association
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(aspect_mark
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(identifier)))))))))
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================================================================================
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functions
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================================================================================
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package P is
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function F (A, B : Integer) return not null access Integer
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with Inline, Convention => C;
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end;
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--------------------------------------------------------------------------------
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(compilation
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(compilation_unit
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(package_specification
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(name
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(identifier))
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(subprogram_declaration
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(subprogram_specification
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(function_specification
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(name
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(identifier))
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(parameter_and_result_profile
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(formal_part
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(parameter_specification_list
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(parameter_specification
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(defining_identifier_list
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(identifier)
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(identifier))
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(name
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(identifier)))))
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(result_profile
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(access_definition
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(null_exclusion)
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(name
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(identifier)))))))
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(aspect_specification
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(aspect_mark_list
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(aspect_association
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(aspect_mark
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(identifier)))
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(aspect_association
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(aspect_mark
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(identifier))
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(aspect_definition
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(expression
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(relation
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(simple_expression
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(term
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(factor
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(primary
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(name
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(identifier))))))))))))))))
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================================================================================
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subprogram body
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================================================================================
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package body P is
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procedure A (B : Integer) is
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V : Integer;
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begin
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null;
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end A;
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end;
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--------------------------------------------------------------------------------
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(compilation
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(compilation_unit
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(proper_body
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(package_body
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(name
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(identifier))
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(non_empty_declarative_part
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(declarative_item_pragma
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(proper_body
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(subprogram_body
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(subprogram_specification
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(procedure_specification
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(name
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(identifier))
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(non_empty_parameter_profile
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(formal_part
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(parameter_specification_list
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(parameter_specification
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(defining_identifier_list
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(identifier))
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(name
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(identifier))))))))
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(non_empty_declarative_part
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(declarative_item_pragma
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(object_declaration
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(defining_identifier_list
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(identifier))
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(subtype_indication
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(name
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(identifier))))))
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(handled_sequence_of_statements
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(sequence_of_statements
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(statement
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(simple_statement
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(null_statement)))))
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(name
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(identifier))))))))))
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================================================================================
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expression function membership
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================================================================================
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function F2 (A : Integer) return Boolean
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is (A not in Small_Integer);
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--------------------------------------------------------------------------------
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(compilation
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(compilation_unit
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(expression_function_declaration
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(function_specification
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(name
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(identifier))
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(parameter_and_result_profile
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(formal_part
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(parameter_specification_list
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(parameter_specification
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(defining_identifier_list
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(identifier))
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(name
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(identifier)))))
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(result_profile
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(name
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(identifier)))))
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(aggregate
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(array_aggregate
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(positional_array_aggregate
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(expression_list
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(expression
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(relation
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(simple_expression
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(term
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(factor
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(primary
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(name
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(identifier))))))
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(membership_choice_list
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(membership_choice
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(simple_expression
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(term
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(factor
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(primary
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(name
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(identifier)))))))))))))))))
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================================================================================
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Expression function raise
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================================================================================
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function F3 return Boolean
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is (raise Constraint_Error);
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--------------------------------------------------------------------------------
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(compilation
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(compilation_unit
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(expression_function_declaration
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(function_specification
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(name
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(identifier))
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(parameter_and_result_profile
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(result_profile
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(name
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(identifier)))))
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(aggregate
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(array_aggregate
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(positional_array_aggregate
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(expression_list
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(expression
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(relation
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(raise_expression
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(name
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(identifier))))))))))))
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================================================================================
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Expression function simple
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================================================================================
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function F4 return Boolean is (True);
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--------------------------------------------------------------------------------
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(compilation
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(compilation_unit
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(expression_function_declaration
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(function_specification
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(name
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(identifier))
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(parameter_and_result_profile
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(result_profile
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(name
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(identifier)))))
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(aggregate
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(array_aggregate
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(positional_array_aggregate
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(expression_list
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(expression
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(relation
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(simple_expression
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(term
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(factor
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(primary
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(name
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(identifier)))))))))))))))
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================================================================================
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Expression function if
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================================================================================
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function F (A : Integer) return Boolean
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is (if A = 0 or A = 1 then True else False);
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--------------------------------------------------------------------------------
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(compilation
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(compilation_unit
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(expression_function_declaration
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(function_specification
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(name
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(identifier))
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(parameter_and_result_profile
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(formal_part
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(parameter_specification_list
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(parameter_specification
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(defining_identifier_list
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(identifier))
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(name
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(identifier)))))
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(result_profile
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(name
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(identifier)))))
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(aggregate
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(conditional_expression
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(if_expression
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(expression
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(relation
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(simple_expression
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(term
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(factor
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(primary
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(name
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(identifier))))))
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(relational_operator)
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(simple_expression
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(term
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(factor
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(primary
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(numeric_literal))))))
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(relation
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(simple_expression
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(term
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(factor
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(primary
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(name
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(identifier))))))
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(relational_operator)
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(simple_expression
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(term
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(factor
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(primary
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(numeric_literal)))))))
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(expression
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(relation
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(simple_expression
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(term
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(factor
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(primary
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(name
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(identifier))))))))
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(expression
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(relation
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(simple_expression
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(term
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(factor
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(primary
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(name
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(identifier))))))))))))))
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================================================================================
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Expression function if extra parenthesis
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================================================================================
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function F5 (A : Integer) return Boolean
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is ((if A = 0 then True else False));
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--------------------------------------------------------------------------------
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(compilation
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(compilation_unit
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(expression_function_declaration
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(function_specification
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(name
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(identifier))
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(parameter_and_result_profile
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(formal_part
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(parameter_specification_list
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(parameter_specification
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(defining_identifier_list
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(identifier))
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(name
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(identifier)))))
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(result_profile
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(name
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(identifier)))))
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(aggregate
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(array_aggregate
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(positional_array_aggregate
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(expression_list
|
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(expression
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(relation
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(simple_expression
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(term
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(factor
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(primary
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(aggregate
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(conditional_expression
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(if_expression
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(expression
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(relation
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(simple_expression
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(term
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(factor
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(primary
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(name
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(identifier))))))
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(relational_operator)
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(simple_expression
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(term
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(factor
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(primary
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(numeric_literal)))))))
|
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(expression
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(relation
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(simple_expression
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(term
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(factor
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(primary
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(name
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(identifier))))))))
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(expression
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(relation
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(simple_expression
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(term
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(factor
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(primary
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(name
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(identifier))))))))))))))))))))))))
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