mirror of https://github.com/Wilfred/difftastic/
664 lines
18 KiB
Plaintext
664 lines
18 KiB
Plaintext
================================================================================
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Global empty class
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================================================================================
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public class F {}
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--------------------------------------------------------------------------------
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(compilation_unit
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(class_declaration
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(modifier)
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name: (identifier)
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body: (declaration_list)))
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================================================================================
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Class base is dynamic
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================================================================================
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public class F : dynamic { }
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--------------------------------------------------------------------------------
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(compilation_unit
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(class_declaration
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(modifier)
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name: (identifier)
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bases: (base_list
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(identifier))
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body: (declaration_list)))
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================================================================================
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Class base is object with interfaces
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================================================================================
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public class F : object, IAlpha, IOmega { }
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--------------------------------------------------------------------------------
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(compilation_unit
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(class_declaration
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(modifier)
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name: (identifier)
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bases: (base_list
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(predefined_type)
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(identifier)
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(identifier))
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body: (declaration_list)))
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================================================================================
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Partial class
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================================================================================
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public partial class F {}
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--------------------------------------------------------------------------------
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(compilation_unit
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(class_declaration
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(modifier)
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(modifier)
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(identifier)
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(declaration_list)))
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================================================================================
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Class with a single type parameter
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================================================================================
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class F<T> {}
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--------------------------------------------------------------------------------
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(compilation_unit
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(class_declaration
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(identifier)
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(type_parameter_list
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(type_parameter
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(identifier)))
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(declaration_list)))
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================================================================================
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Class with multiple type parameters
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================================================================================
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internal class F<T1, T2> {}
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--------------------------------------------------------------------------------
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(compilation_unit
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(class_declaration
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(modifier)
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(identifier)
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(type_parameter_list
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(type_parameter
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(identifier))
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(type_parameter
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(identifier)))
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(declaration_list)))
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================================================================================
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Class with co-variant and contra-variant type parameters
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================================================================================
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internal class F<in T1, out T2> {}
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--------------------------------------------------------------------------------
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(compilation_unit
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(class_declaration
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(modifier)
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(identifier)
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(type_parameter_list
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(type_parameter
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(identifier))
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(type_parameter
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(identifier)))
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(declaration_list)))
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================================================================================
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Class with a type parameter struct constraint
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================================================================================
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public class F<T> where T:struct {}
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--------------------------------------------------------------------------------
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(compilation_unit
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(class_declaration
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(modifier)
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(identifier)
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(type_parameter_list
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(type_parameter
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(identifier)))
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(type_parameter_constraints_clause
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(identifier)
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(type_parameter_constraint))
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(declaration_list)))
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================================================================================
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Class with a type parameter unmanaged constraint
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================================================================================
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public class F<T> where T:unmanaged {}
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--------------------------------------------------------------------------------
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(compilation_unit
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(class_declaration
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(modifier)
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(identifier)
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(type_parameter_list
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(type_parameter
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(identifier)))
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(type_parameter_constraints_clause
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(identifier)
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(type_parameter_constraint))
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(declaration_list)))
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================================================================================
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Class with a type parameter class constraint
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================================================================================
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public class F<T> where T:class {}
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--------------------------------------------------------------------------------
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(compilation_unit
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(class_declaration
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(modifier)
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(identifier)
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(type_parameter_list
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(type_parameter
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(identifier)))
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(type_parameter_constraints_clause
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(identifier)
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(type_parameter_constraint))
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(declaration_list)))
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================================================================================
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Class with a type parameter and nullable constraints
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================================================================================
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public class F<T> where T:class?, notnull, Mine? {}
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--------------------------------------------------------------------------------
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(compilation_unit
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(class_declaration
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(modifier)
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(identifier)
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(type_parameter_list
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(type_parameter
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(identifier)))
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(type_parameter_constraints_clause
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(identifier)
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(type_parameter_constraint)
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(type_parameter_constraint)
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(type_parameter_constraint
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(type_constraint
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(nullable_type
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(identifier)))))
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(declaration_list)))
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================================================================================
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Class with type parameter new constraint
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================================================================================
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public class F<T> where T: new() {}
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--------------------------------------------------------------------------------
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(compilation_unit
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(class_declaration
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(modifier)
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(identifier)
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(type_parameter_list
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(type_parameter
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(identifier)))
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(type_parameter_constraints_clause
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(identifier)
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(type_parameter_constraint
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(constructor_constraint)))
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(declaration_list)))
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================================================================================
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Class with type parameter identifier constraint
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================================================================================
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public class F<T> where T: I {}
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--------------------------------------------------------------------------------
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(compilation_unit
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(class_declaration
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(modifier)
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(identifier)
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(type_parameter_list
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(type_parameter
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(identifier)))
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(type_parameter_constraints_clause
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(identifier)
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(type_parameter_constraint
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(type_constraint
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(identifier))))
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(declaration_list)))
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================================================================================
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Class with type parameter identifier and new constraints
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================================================================================
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public class F<T> where T: I, new() {}
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--------------------------------------------------------------------------------
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(compilation_unit
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(class_declaration
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(modifier)
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(identifier)
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(type_parameter_list
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(type_parameter
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(identifier)))
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(type_parameter_constraints_clause
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(identifier)
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(type_parameter_constraint
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(type_constraint
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(identifier)))
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(type_parameter_constraint
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(constructor_constraint)))
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(declaration_list)))
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================================================================================
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Class with multiple type parameter constraints
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================================================================================
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private class F<T1,T2> where T1 : I1, I2, new() where T2 : I2 { }
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--------------------------------------------------------------------------------
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(compilation_unit
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(class_declaration
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(modifier)
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(identifier)
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(type_parameter_list
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(type_parameter
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(identifier))
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(type_parameter
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(identifier)))
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(type_parameter_constraints_clause
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(identifier)
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(type_parameter_constraint
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(type_constraint
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(identifier)))
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(type_parameter_constraint
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(type_constraint
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(identifier)))
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(type_parameter_constraint
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(constructor_constraint)))
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(type_parameter_constraints_clause
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(identifier)
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(type_parameter_constraint
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(type_constraint
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(identifier))))
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(declaration_list)))
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================================================================================
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Class with public constructor
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================================================================================
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class Foo {
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public Foo() {}
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}
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--------------------------------------------------------------------------------
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(compilation_unit
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(class_declaration
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(identifier)
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(declaration_list
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(constructor_declaration
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(modifier)
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(identifier)
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(parameter_list)
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(block)))))
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================================================================================
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Class with expression bodied constructor
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================================================================================
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class Foo {
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public Foo(string name) => Name = name;
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}
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--------------------------------------------------------------------------------
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(compilation_unit
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(class_declaration
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(identifier)
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(declaration_list
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(constructor_declaration
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(modifier)
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(identifier)
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(parameter_list
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(parameter
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(predefined_type)
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(identifier)))
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(arrow_expression_clause
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(assignment_expression
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(identifier)
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(assignment_operator)
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(identifier)))))))
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================================================================================
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Class with static constructor
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================================================================================
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class Foo {
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static Foo() {}
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static extern Foo() {}
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extern static Foo() {}
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}
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--------------------------------------------------------------------------------
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(compilation_unit
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(class_declaration
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(identifier)
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(declaration_list
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(constructor_declaration
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(modifier)
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(identifier)
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(parameter_list)
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(block))
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(constructor_declaration
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(modifier)
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(modifier)
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(identifier)
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(parameter_list)
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(block))
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(constructor_declaration
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(modifier)
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(modifier)
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(identifier)
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(parameter_list)
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(block)))))
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================================================================================
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Class with extern destructor
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================================================================================
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class Foo {
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extern ~Foo() {}
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}
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--------------------------------------------------------------------------------
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(compilation_unit
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(class_declaration
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(identifier)
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(declaration_list
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(destructor_declaration
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(identifier)
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(parameter_list)
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(block)))))
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================================================================================
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Class with expression bodied destructor
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================================================================================
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class Foo {
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~Foo() => DoSomething();
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}
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--------------------------------------------------------------------------------
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(compilation_unit
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(class_declaration
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(identifier)
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(declaration_list
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(destructor_declaration
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(identifier)
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(parameter_list)
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(arrow_expression_clause
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(invocation_expression
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(identifier)
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(argument_list)))))))
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================================================================================
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Class with constants
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================================================================================
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class Foo {
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private const int a = 1;
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const string b = $"hello";
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}
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--------------------------------------------------------------------------------
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(compilation_unit
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(class_declaration
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(identifier)
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(declaration_list
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(field_declaration
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(modifier)
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(modifier)
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(variable_declaration
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(predefined_type)
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(variable_declarator
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(identifier)
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(equals_value_clause
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(integer_literal)))))
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(field_declaration
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(modifier)
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(variable_declaration
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(predefined_type)
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(variable_declarator
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(identifier)
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(equals_value_clause
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(interpolated_string_expression
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(interpolated_string_text)))))))))
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================================================================================
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Class with indexer
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================================================================================
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class Foo {
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public bool this[int index] {
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get { return a; }
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set { a = value; }
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}
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}
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--------------------------------------------------------------------------------
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(compilation_unit
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(class_declaration
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(identifier)
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(declaration_list
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(indexer_declaration
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(modifier)
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(predefined_type)
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(bracketed_parameter_list
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(parameter
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(predefined_type)
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(identifier)))
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(accessor_list
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(accessor_declaration
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(block
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(return_statement
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(identifier))))
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(accessor_declaration
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(block
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(expression_statement
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(assignment_expression
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(identifier)
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(assignment_operator)
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(identifier))))))))))
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================================================================================
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Class with expression bodied indexer
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================================================================================
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class Foo {
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public bool this[int index] => a[index];
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}
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--------------------------------------------------------------------------------
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(compilation_unit
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(class_declaration
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(identifier)
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(declaration_list
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(indexer_declaration
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(modifier)
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(predefined_type)
|
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(bracketed_parameter_list
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(parameter
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(predefined_type)
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(identifier)))
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(arrow_expression_clause
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(element_access_expression
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(identifier)
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(bracketed_argument_list
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(argument
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(identifier)))))))))
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================================================================================
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Class with expression bodied indexer accessors
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================================================================================
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class Foo {
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public string this[int index]
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{
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get => a[index];
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set => a[index] = value;
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}
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}
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--------------------------------------------------------------------------------
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(compilation_unit
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(class_declaration
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(identifier)
|
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(declaration_list
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(indexer_declaration
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(modifier)
|
|
(predefined_type)
|
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(bracketed_parameter_list
|
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(parameter
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(predefined_type)
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(identifier)))
|
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(accessor_list
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(accessor_declaration
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(arrow_expression_clause
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(element_access_expression
|
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(identifier)
|
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(bracketed_argument_list
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(argument
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(identifier))))))
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(accessor_declaration
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(arrow_expression_clause
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(assignment_expression
|
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(element_access_expression
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(identifier)
|
|
(bracketed_argument_list
|
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(argument
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(identifier))))
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(assignment_operator)
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(identifier)))))))))
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================================================================================
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Class with varargs indexer
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================================================================================
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class A {
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public int this[params string[] arguments] {
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get { return 1; }
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}
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}
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--------------------------------------------------------------------------------
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(compilation_unit
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(class_declaration
|
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(identifier)
|
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(declaration_list
|
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(indexer_declaration
|
|
(modifier)
|
|
(predefined_type)
|
|
(bracketed_parameter_list
|
|
(array_type
|
|
(predefined_type)
|
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(array_rank_specifier))
|
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(identifier))
|
|
(accessor_list
|
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(accessor_declaration
|
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(block
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(return_statement
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(integer_literal)))))))))
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================================================================================
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Method with qualified return type
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================================================================================
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class A {
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B.C d() {
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return null;
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}
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}
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--------------------------------------------------------------------------------
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|
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(compilation_unit
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|
(class_declaration
|
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name: (identifier)
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body: (declaration_list
|
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(method_declaration
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type: (qualified_name
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(identifier)
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(identifier))
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name: (identifier)
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parameters: (parameter_list)
|
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body: (block
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(return_statement
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(null_literal)))))))
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|
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================================================================================
|
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Class and methods with Unicode identifiers
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================================================================================
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class Ωµ {
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B.C d() {
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return null;
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}
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}
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|
--------------------------------------------------------------------------------
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|
|
(compilation_unit
|
|
(class_declaration
|
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name: (identifier)
|
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body: (declaration_list
|
|
(method_declaration
|
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type: (qualified_name
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(identifier)
|
|
(identifier))
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name: (identifier)
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parameters: (parameter_list)
|
|
body: (block
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(return_statement
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(null_literal)))))))
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|
|
================================================================================
|
|
File scoped class
|
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================================================================================
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|
file class A {}
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|
|
--------------------------------------------------------------------------------
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|
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(compilation_unit
|
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(class_declaration
|
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(modifier)
|
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name: (identifier)
|
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body: (declaration_list)))
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