mirror of
https://github.com/carbon-language/carbon-lang.git
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Richard SmithandDana Jansens
19182f08aa
Use it in the instruction namer to make instruction names more stable across unrelated changes to the toolchain or the prelude. --------- Co-authored-by: Dana Jansens <danakj@orodu.net>
134 lines
5.9 KiB
Plaintext
134 lines
5.9 KiB
Plaintext
// Part of the Carbon Language project, under the Apache License v2.0 with LLVM
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// Exceptions. See /LICENSE for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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// AUTOUPDATE
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// TIP: To test this file alone, run:
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// TIP: bazel test //toolchain/testing:file_test --test_arg=--file_tests=toolchain/check/testdata/impl/extend_impl.carbon
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// TIP: To dump output, run:
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// TIP: bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/check/testdata/impl/extend_impl.carbon
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interface HasF {
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fn F();
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}
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class C {
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extend impl as HasF {
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fn F() {}
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}
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}
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fn G(c: C) {
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C.F();
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c.F();
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}
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// CHECK:STDOUT: --- extend_impl.carbon
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// CHECK:STDOUT:
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// CHECK:STDOUT: constants {
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// CHECK:STDOUT: %HasF.type: type = facet_type <@HasF> [template]
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// CHECK:STDOUT: %Self: %HasF.type = bind_symbolic_name Self, 0 [symbolic]
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// CHECK:STDOUT: %F.type.16d: type = fn_type @F.1 [template]
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// CHECK:STDOUT: %empty_tuple.type: type = tuple_type () [template]
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// CHECK:STDOUT: %F.a20: %F.type.16d = struct_value () [template]
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// CHECK:STDOUT: %F.assoc_type: type = assoc_entity_type %HasF.type, %F.type.16d [template]
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// CHECK:STDOUT: %assoc0: %F.assoc_type = assoc_entity element0, @HasF.%F.decl [template]
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// CHECK:STDOUT: %C: type = class_type @C [template]
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// CHECK:STDOUT: %impl_witness: <witness> = impl_witness (@impl.%F.decl) [template]
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// CHECK:STDOUT: %F.type.cf2: type = fn_type @F.2 [template]
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// CHECK:STDOUT: %F.f1c: %F.type.cf2 = struct_value () [template]
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// CHECK:STDOUT: %HasF.facet: %HasF.type = facet_value %C, %impl_witness [template]
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// CHECK:STDOUT: %empty_struct_type: type = struct_type {} [template]
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// CHECK:STDOUT: %complete_type: <witness> = complete_type_witness %empty_struct_type [template]
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// CHECK:STDOUT: %G.type: type = fn_type @G [template]
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// CHECK:STDOUT: %G: %G.type = struct_value () [template]
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: imports {
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// CHECK:STDOUT: %Core: <namespace> = namespace file.%Core.import, [template] {
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// CHECK:STDOUT: import Core//prelude
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// CHECK:STDOUT: import Core//prelude/...
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// CHECK:STDOUT: }
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: file {
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// CHECK:STDOUT: package: <namespace> = namespace [template] {
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// CHECK:STDOUT: .Core = imports.%Core
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// CHECK:STDOUT: .HasF = %HasF.decl
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// CHECK:STDOUT: .C = %C.decl
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// CHECK:STDOUT: .G = %G.decl
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %Core.import = import Core
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// CHECK:STDOUT: %HasF.decl: type = interface_decl @HasF [template = constants.%HasF.type] {} {}
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// CHECK:STDOUT: %C.decl: type = class_decl @C [template = constants.%C] {} {}
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// CHECK:STDOUT: %G.decl: %G.type = fn_decl @G [template = constants.%G] {
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// CHECK:STDOUT: %c.patt: %C = binding_pattern c
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// CHECK:STDOUT: %c.param_patt: %C = value_param_pattern %c.patt, runtime_param0
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// CHECK:STDOUT: } {
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// CHECK:STDOUT: %c.param: %C = value_param runtime_param0
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// CHECK:STDOUT: %C.ref.loc21: type = name_ref C, file.%C.decl [template = constants.%C]
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// CHECK:STDOUT: %c: %C = bind_name c, %c.param
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// CHECK:STDOUT: }
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: interface @HasF {
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// CHECK:STDOUT: %Self: %HasF.type = bind_symbolic_name Self, 0 [symbolic = constants.%Self]
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// CHECK:STDOUT: %F.decl: %F.type.16d = fn_decl @F.1 [template = constants.%F.a20] {} {}
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// CHECK:STDOUT: %assoc0: %F.assoc_type = assoc_entity element0, %F.decl [template = constants.%assoc0]
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// CHECK:STDOUT:
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// CHECK:STDOUT: !members:
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// CHECK:STDOUT: .Self = %Self
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// CHECK:STDOUT: .F = %assoc0
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// CHECK:STDOUT: witness = (%F.decl)
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: impl @impl: %Self.ref as %HasF.ref {
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// CHECK:STDOUT: %F.decl: %F.type.cf2 = fn_decl @F.2 [template = constants.%F.f1c] {} {}
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// CHECK:STDOUT:
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// CHECK:STDOUT: !members:
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// CHECK:STDOUT: .F = %F.decl
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// CHECK:STDOUT: witness = @C.%impl_witness
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: class @C {
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// CHECK:STDOUT: impl_decl @impl [template] {} {
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// CHECK:STDOUT: %Self.ref: type = name_ref Self, constants.%C [template = constants.%C]
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// CHECK:STDOUT: %HasF.ref: type = name_ref HasF, file.%HasF.decl [template = constants.%HasF.type]
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %impl_witness: <witness> = impl_witness (@impl.%F.decl) [template = constants.%impl_witness]
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// CHECK:STDOUT: %complete_type: <witness> = complete_type_witness %empty_struct_type [template = constants.%complete_type]
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// CHECK:STDOUT:
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// CHECK:STDOUT: !members:
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// CHECK:STDOUT: .Self = constants.%C
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// CHECK:STDOUT: extend @impl.%HasF.ref
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// CHECK:STDOUT: complete_type_witness = %complete_type
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: generic fn @F.1(@HasF.%Self: %HasF.type) {
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// CHECK:STDOUT:
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// CHECK:STDOUT: fn();
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: fn @F.2() {
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// CHECK:STDOUT: !entry:
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// CHECK:STDOUT: return
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: fn @G(%c.param_patt: %C) {
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// CHECK:STDOUT: !entry:
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// CHECK:STDOUT: %C.ref.loc22: type = name_ref C, file.%C.decl [template = constants.%C]
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// CHECK:STDOUT: %F.ref.loc22: %F.assoc_type = name_ref F, @HasF.%assoc0 [template = constants.%assoc0]
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// CHECK:STDOUT: %impl.elem0.loc22: %F.type.16d = impl_witness_access constants.%impl_witness, element0 [template = constants.%F.f1c]
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// CHECK:STDOUT: %F.call.loc22: init %empty_tuple.type = call %impl.elem0.loc22()
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// CHECK:STDOUT: %c.ref: %C = name_ref c, %c
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// CHECK:STDOUT: %F.ref.loc23: %F.assoc_type = name_ref F, @HasF.%assoc0 [template = constants.%assoc0]
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// CHECK:STDOUT: %impl.elem0.loc23: %F.type.16d = impl_witness_access constants.%impl_witness, element0 [template = constants.%F.f1c]
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// CHECK:STDOUT: %F.call.loc23: init %empty_tuple.type = call %impl.elem0.loc23()
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// CHECK:STDOUT: return
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: specific @F.1(constants.%Self) {}
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// CHECK:STDOUT:
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// CHECK:STDOUT: specific @F.1(constants.%HasF.facet) {}
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// CHECK:STDOUT:
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