compilation_unit { package_statement { package_name: "ExplorerTest" } is_api: true declarations { interface { name { name: "Maker" } members { function { name { name: "Make" } self_pattern { binding_pattern { name: "self" type { expression_pattern { expression { identifier { name: "Self" } } } } } } param_pattern { } return_term { kind: Expression type { identifier { name: "T" } } } } } } } declarations { constraint { name { name: "IndirectMaker" } members { interface_extend { base { call { function { identifier { name: "Maker" } } argument { tuple_literal { fields { operator { op: Ptr arguments { identifier { name: "T" } } } } } } } } } } } } declarations { constraint { name { name: "MoreIndirectMaker" } members { interface_extend { base { call { function { identifier { name: "IndirectMaker" } } argument { tuple_literal { fields { int_type_literal { } } } } } } } } } } declarations { class_declaration { name { name: "PointerFactory" } members { variable { binding { name: "p" type { expression_pattern { expression { operator { op: Ptr arguments { int_type_literal { } } } } } } } } } members { impl { kind: ExternalImpl impl_type { identifier { name: "Self" } } interface { call { function { identifier { name: "Maker" } } argument { tuple_literal { fields { operator { op: Ptr arguments { int_type_literal { } } } } } } } } members { function { name { name: "Make" } self_pattern { binding_pattern { name: "self" type { expression_pattern { expression { identifier { name: "Self" } } } } } } param_pattern { } return_term { kind: Expression type { operator { op: Ptr arguments { int_type_literal { } } } } } body { statements { return_expression_statement { expression { simple_member_access { field: "p" object { identifier { name: "self" } } } } } } } } } } } } } declarations { function { name { name: "CallIndirect" } deduced_parameters { name: "T" type { call { function { identifier { name: "IndirectMaker" } } argument { tuple_literal { fields { int_type_literal { } } } } } } } param_pattern { fields { binding_pattern { name: "x" type { expression_pattern { expression { identifier { name: "T" } } } } } } } return_term { kind: Expression type { int_type_literal { } } } body { statements { return_expression_statement { expression { operator { op: Deref arguments { call { function { simple_member_access { field: "Make" object { identifier { name: "x" } } } } argument { tuple_literal { } } } } } } } } } } } declarations { function { name { name: "CallMoreIndirect" } deduced_parameters { name: "T" type { identifier { name: "MoreIndirectMaker" } } } param_pattern { fields { binding_pattern { name: "x" type { expression_pattern { expression { identifier { name: "T" } } } } } } } return_term { kind: Expression type { int_type_literal { } } } body { statements { return_expression_statement { expression { operator { op: Deref arguments { call { function { simple_member_access { field: "Make" object { identifier { name: "x" } } } } argument { tuple_literal { } } } } } } } } } } } declarations { function { name { name: "Main" } param_pattern { } return_term { kind: Expression type { int_type_literal { } } } body { statements { variable_definition { pattern { binding_pattern { name: "n" type { expression_pattern { expression { int_type_literal { } } } } } } init { int_literal { value: 5 } } is_returned: false } } statements { variable_definition { pattern { binding_pattern { name: "f" type { expression_pattern { expression { identifier { name: "PointerFactory" } } } } } } init { struct_literal { fields { name: "p" expression { operator { op: AddressOf arguments { identifier { name: "n" } } } } } } } is_returned: false } } statements { expression_statement { expression { call { function { identifier { name: "Print" } } argument { tuple_literal { fields { string_literal { value: "{0}" } } fields { operator { op: Deref arguments { call { function { compound_member_access { object { identifier { name: "f" } } path { simple_member_access { field: "Make" object { call { function { identifier { name: "Maker" } } argument { tuple_literal { fields { operator { op: Ptr arguments { int_type_literal { } } } } } } } } } } } } argument { tuple_literal { } } } } } } } } } } } } statements { expression_statement { expression { call { function { identifier { name: "Print" } } argument { tuple_literal { fields { string_literal { value: "{0}" } } fields { operator { op: Deref arguments { call { function { compound_member_access { object { identifier { name: "f" } } path { simple_member_access { field: "Make" object { call { function { identifier { name: "IndirectMaker" } } argument { tuple_literal { fields { int_type_literal { } } } } } } } } } } argument { tuple_literal { } } } } } } } } } } } } statements { expression_statement { expression { call { function { identifier { name: "Print" } } argument { tuple_literal { fields { string_literal { value: "{0}" } } fields { operator { op: Deref arguments { call { function { compound_member_access { object { identifier { name: "f" } } path { simple_member_access { field: "Make" object { identifier { name: "MoreIndirectMaker" } } } } } } argument { tuple_literal { } } } } } } } } } } } } statements { expression_statement { expression { call { function { identifier { name: "Print" } } argument { tuple_literal { fields { string_literal { value: "{0}" } } fields { call { function { identifier { name: "CallIndirect" } } argument { tuple_literal { fields { identifier { name: "f" } } } } } } } } } } } } statements { expression_statement { expression { call { function { identifier { name: "Print" } } argument { tuple_literal { fields { string_literal { value: "{0}" } } fields { call { function { identifier { name: "CallMoreIndirect" } } argument { tuple_literal { fields { identifier { name: "f" } } } } } } } } } } } } statements { return_expression_statement { expression { int_literal { value: 0 } } } } } } } }