42cc2eb141
Instead, package_declaration replaces it. This provides better folding in nvim: otherwise, the final ';' was not part of the tree node, and thus the last line "end P;" was not folded.
566 lines
16 KiB
Plaintext
566 lines
16 KiB
Plaintext
================================================================================
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null record
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================================================================================
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package P is
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type R is null record;
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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_declaration
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(identifier)
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(full_type_declaration
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(identifier)
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(record_type_definition
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(record_definition))))))
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================================================================================
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records
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================================================================================
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package P is
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type R2 is record
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A : aliased Integer;
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B : Integer range 0 .. 2;
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C, D : not null access Integer;
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end record;
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for R2 use record
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A at 0 range 0 .. 31;
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end record;
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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_declaration
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(identifier)
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(full_type_declaration
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(identifier)
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(record_type_definition
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(record_definition
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(component_list
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(component_declaration
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(identifier)
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(component_definition
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(identifier)))
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(component_declaration
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(identifier)
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(component_definition
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(identifier)
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(range_constraint
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(range_g
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(term
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(numeric_literal))
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(term
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(numeric_literal))))))
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(component_declaration
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(identifier)
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(identifier)
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(component_definition
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(access_definition
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(null_exclusion)
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(identifier))))))))
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(record_representation_clause
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(identifier)
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(component_clause
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(identifier)
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(expression
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(term
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(numeric_literal)))
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(term
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(numeric_literal))
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(term
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(numeric_literal)))))))
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================================================================================
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Multiple fields on one line
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================================================================================
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package P is
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type R is record
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A, B : Integer;
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end record;
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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_declaration
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(identifier)
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(full_type_declaration
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(identifier)
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(record_type_definition
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(record_definition
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(component_list
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(component_declaration
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(identifier)
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(identifier)
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(component_definition
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(identifier))))))))))
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================================================================================
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Discriminated
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================================================================================
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package P is
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type R (A : Integer; B : Integer) is record
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F : Float;
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end record;
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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_declaration
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(identifier)
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(full_type_declaration
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(identifier)
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(known_discriminant_part
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(discriminant_specification_list
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(discriminant_specification
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(identifier)
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(identifier))
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(discriminant_specification
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(identifier)
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(identifier))))
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(record_type_definition
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(record_definition
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(component_list
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(component_declaration
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(identifier)
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(component_definition
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(identifier))))))))))
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================================================================================
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tagged
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================================================================================
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package P is
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type T is abstract tagged limited null record;
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type T2 is new T with record
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F : Integer;
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end record;
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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_declaration
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(identifier)
|
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(full_type_declaration
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(identifier)
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(record_type_definition
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(record_definition)))
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(full_type_declaration
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(identifier)
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(derived_type_definition
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(identifier)
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(record_extension_part
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(record_definition
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(component_list
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(component_declaration
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(identifier)
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(component_definition
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(identifier)))))))))))
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================================================================================
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Variant
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================================================================================
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package P is
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type R (A : Integer) is record
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case A is
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when 0 | 1 .. 2 =>
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B : Integer;
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when others =>
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null;
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end case;
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end record;
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end;
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--------------------------------------------------------------------------------
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|
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(compilation
|
|
(compilation_unit
|
|
(package_declaration
|
|
(identifier)
|
|
(full_type_declaration
|
|
(identifier)
|
|
(known_discriminant_part
|
|
(discriminant_specification_list
|
|
(discriminant_specification
|
|
(identifier)
|
|
(identifier))))
|
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(record_type_definition
|
|
(record_definition
|
|
(component_list
|
|
(variant_part
|
|
(identifier)
|
|
(variant_list
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|
(variant
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|
(discrete_choice_list
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(discrete_choice
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(expression
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(term
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(numeric_literal))))
|
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(discrete_choice
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|
(range_g
|
|
(term
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(numeric_literal))
|
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(term
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(numeric_literal)))))
|
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(component_list
|
|
(component_declaration
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|
(identifier)
|
|
(component_definition
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(identifier)))))
|
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(variant
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(discrete_choice_list
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(discrete_choice))
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(component_list)))))))))))
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================================================================================
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interface
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================================================================================
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package P is
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type R is interface;
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type R2 is interface and Intf1;
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type R3 is new Root and R with null record;
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end;
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--------------------------------------------------------------------------------
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|
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(compilation
|
|
(compilation_unit
|
|
(package_declaration
|
|
(identifier)
|
|
(full_type_declaration
|
|
(identifier)
|
|
(interface_type_definition))
|
|
(full_type_declaration
|
|
(identifier)
|
|
(interface_type_definition
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(identifier)))
|
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(full_type_declaration
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(identifier)
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(derived_type_definition
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(identifier)
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(identifier)
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(record_extension_part
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(record_definition)))))))
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================================================================================
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record aggregates
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================================================================================
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procedure P is
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begin
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A := (F1 => 1, F2 => 2);
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end;
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--------------------------------------------------------------------------------
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(compilation
|
|
(compilation_unit
|
|
(subprogram_body
|
|
(procedure_specification
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(identifier))
|
|
(handled_sequence_of_statements
|
|
(assignment_statement
|
|
(identifier)
|
|
(expression
|
|
(term
|
|
(record_aggregate
|
|
(record_component_association_list
|
|
(component_choice_list
|
|
(identifier))
|
|
(expression
|
|
(term
|
|
(numeric_literal)))
|
|
(component_choice_list
|
|
(identifier))
|
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(expression
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(term
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(numeric_literal))))))))))))
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================================================================================
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record aggregate extension
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================================================================================
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procedure P is
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begin
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A := (B with F3 => 2);
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end;
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--------------------------------------------------------------------------------
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(compilation
|
|
(compilation_unit
|
|
(subprogram_body
|
|
(procedure_specification
|
|
(identifier))
|
|
(handled_sequence_of_statements
|
|
(assignment_statement
|
|
(identifier)
|
|
(expression
|
|
(term
|
|
(extension_aggregate
|
|
(expression
|
|
(term
|
|
(identifier)))
|
|
(record_component_association_list
|
|
(component_choice_list
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(identifier))
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(expression
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(term
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(numeric_literal))))))))))))
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================================================================================
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record delta aggregate
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================================================================================
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procedure P is
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begin
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A := (B with delta F3 => 2);
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end;
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--------------------------------------------------------------------------------
|
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|
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(compilation
|
|
(compilation_unit
|
|
(subprogram_body
|
|
(procedure_specification
|
|
(identifier))
|
|
(handled_sequence_of_statements
|
|
(assignment_statement
|
|
(identifier)
|
|
(expression
|
|
(term
|
|
(record_delta_aggregate
|
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(expression
|
|
(term
|
|
(identifier)))
|
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(record_component_association_list
|
|
(component_choice_list
|
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(identifier))
|
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(expression
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(term
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(numeric_literal))))))))))))
|
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|
|
================================================================================
|
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Variant records
|
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================================================================================
|
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|
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type R (D : Boolean) is record
|
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A : Integer;
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case D is
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when True => null;
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when False =>
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B : Integer := 1;
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-- some comment
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end case;
|
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end record;
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--------------------------------------------------------------------------------
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|
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(compilation
|
|
(compilation_unit
|
|
(full_type_declaration
|
|
(identifier)
|
|
(known_discriminant_part
|
|
(discriminant_specification_list
|
|
(discriminant_specification
|
|
(identifier)
|
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(identifier))))
|
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(record_type_definition
|
|
(record_definition
|
|
(component_list
|
|
(component_declaration
|
|
(identifier)
|
|
(component_definition
|
|
(identifier)))
|
|
(variant_part
|
|
(identifier)
|
|
(variant_list
|
|
(variant
|
|
(discrete_choice_list
|
|
(discrete_choice
|
|
(identifier)))
|
|
(component_list))
|
|
(variant
|
|
(discrete_choice_list
|
|
(discrete_choice
|
|
(identifier)))
|
|
(component_list
|
|
(component_declaration
|
|
(identifier)
|
|
(component_definition
|
|
(identifier))
|
|
(expression
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(term
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(numeric_literal)))))))
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(comment))))))))
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================================================================================
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variants 2
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================================================================================
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type R (S : Config_Side) is record
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E : Duration;
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F : Duration;
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case Side is
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when Config_Consumer =>
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C : Duration;
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end case;
|
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end record;
|
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|
|
--------------------------------------------------------------------------------
|
|
|
|
(compilation
|
|
(compilation_unit
|
|
(full_type_declaration
|
|
(identifier)
|
|
(known_discriminant_part
|
|
(discriminant_specification_list
|
|
(discriminant_specification
|
|
(identifier)
|
|
(identifier))))
|
|
(record_type_definition
|
|
(record_definition
|
|
(component_list
|
|
(component_declaration
|
|
(identifier)
|
|
(component_definition
|
|
(identifier)))
|
|
(component_declaration
|
|
(identifier)
|
|
(component_definition
|
|
(identifier)))
|
|
(variant_part
|
|
(identifier)
|
|
(variant_list
|
|
(variant
|
|
(discrete_choice_list
|
|
(discrete_choice
|
|
(identifier)))
|
|
(component_list
|
|
(component_declaration
|
|
(identifier)
|
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(component_definition
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(identifier)))))))))))))
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================================================================================
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Extension with aggregate
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================================================================================
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procedure Proc is
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Null : constant Rec := (Parent with A => null);
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Null2 : constant Rec := (Parent with null);
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begin
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null;
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end;
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--------------------------------------------------------------------------------
|
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|
|
(compilation
|
|
(compilation_unit
|
|
(subprogram_body
|
|
(procedure_specification
|
|
(identifier))
|
|
(non_empty_declarative_part
|
|
(object_declaration
|
|
(identifier)
|
|
(identifier)
|
|
(expression
|
|
(term
|
|
(extension_aggregate
|
|
(expression
|
|
(term
|
|
(identifier)))
|
|
(record_component_association_list
|
|
(component_choice_list
|
|
(identifier))
|
|
(expression
|
|
(term
|
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(primary_null))))))))
|
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(object_declaration
|
|
(identifier)
|
|
(identifier)
|
|
(expression
|
|
(term
|
|
(extension_aggregate
|
|
(expression
|
|
(term
|
|
(identifier)))
|
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(expression
|
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(term
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(primary_null))))))))
|
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(handled_sequence_of_statements
|
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(null_statement)))))
|
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|
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================================================================================
|
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Record with discr
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================================================================================
|
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|
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procedure Proc is
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type Rec (Len : Natural) is null record;
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R : Rec (0);
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R2 : Rec (if N > 0 then 1 else 0);
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begin
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null;
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end;
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|
|
--------------------------------------------------------------------------------
|
|
|
|
(compilation
|
|
(compilation_unit
|
|
(subprogram_body
|
|
(procedure_specification
|
|
(identifier))
|
|
(non_empty_declarative_part
|
|
(full_type_declaration
|
|
(identifier)
|
|
(known_discriminant_part
|
|
(discriminant_specification_list
|
|
(discriminant_specification
|
|
(identifier)
|
|
(identifier))))
|
|
(record_type_definition
|
|
(record_definition)))
|
|
(object_declaration
|
|
(identifier)
|
|
(identifier)
|
|
(discriminant_constraint
|
|
(expression
|
|
(term
|
|
(numeric_literal)))))
|
|
(object_declaration
|
|
(identifier)
|
|
(identifier)
|
|
(discriminant_constraint
|
|
(if_expression
|
|
(expression
|
|
(term
|
|
(identifier))
|
|
(relational_operator)
|
|
(term
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|
(numeric_literal)))
|
|
(expression
|
|
(term
|
|
(numeric_literal)))
|
|
(expression
|
|
(term
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|
(numeric_literal)))))))
|
|
(handled_sequence_of_statements
|
|
(null_statement)))))
|