mirror of
https://github.com/carbon-language/carbon-lang.git
synced 2026-10-01 21:45:58 +01:00
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>
128 lines
6.3 KiB
Plaintext
128 lines
6.3 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/class/base_field.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/class/base_field.carbon
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base class Base {
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var a: i32;
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var b: i32;
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var c: i32;
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}
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class Derived {
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extend base: Base;
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var d: i32;
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var e: i32;
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}
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fn Access(p: Derived*) -> i32* {
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return &(*p).c;
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}
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// CHECK:STDOUT: --- base_field.carbon
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// CHECK:STDOUT:
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// CHECK:STDOUT: constants {
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// CHECK:STDOUT: %Base: type = class_type @Base [template]
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// CHECK:STDOUT: %int_32: Core.IntLiteral = int_value 32 [template]
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// CHECK:STDOUT: %i32: type = class_type @Int, @Int(%int_32) [template]
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// CHECK:STDOUT: %Base.elem: type = unbound_element_type %Base, %i32 [template]
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// CHECK:STDOUT: %struct_type.a.b.c: type = struct_type {.a: %i32, .b: %i32, .c: %i32} [template]
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// CHECK:STDOUT: %complete_type.67b: <witness> = complete_type_witness %struct_type.a.b.c [template]
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// CHECK:STDOUT: %Derived: type = class_type @Derived [template]
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// CHECK:STDOUT: %Derived.elem.69e: type = unbound_element_type %Derived, %Base [template]
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// CHECK:STDOUT: %Derived.elem.d12: type = unbound_element_type %Derived, %i32 [template]
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// CHECK:STDOUT: %struct_type.base.d.e.9c0: type = struct_type {.base: %Base, .d: %i32, .e: %i32} [template]
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// CHECK:STDOUT: %complete_type.ea5: <witness> = complete_type_witness %struct_type.base.d.e.9c0 [template]
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// CHECK:STDOUT: %ptr.404: type = ptr_type %Derived [template]
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// CHECK:STDOUT: %ptr.dc3: type = ptr_type %i32 [template]
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// CHECK:STDOUT: %Access.type: type = fn_type @Access [template]
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// CHECK:STDOUT: %Access: %Access.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: .Int = %import_ref.187
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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: .Base = %Base.decl
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// CHECK:STDOUT: .Derived = %Derived.decl
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// CHECK:STDOUT: .Access = %Access.decl
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %Core.import = import Core
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// CHECK:STDOUT: %Base.decl: type = class_decl @Base [template = constants.%Base] {} {}
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// CHECK:STDOUT: %Derived.decl: type = class_decl @Derived [template = constants.%Derived] {} {}
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// CHECK:STDOUT: %Access.decl: %Access.type = fn_decl @Access [template = constants.%Access] {
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// CHECK:STDOUT: %p.patt: %ptr.404 = binding_pattern p
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// CHECK:STDOUT: %p.param_patt: %ptr.404 = value_param_pattern %p.patt, runtime_param0
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// CHECK:STDOUT: %return.patt: %ptr.dc3 = return_slot_pattern
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// CHECK:STDOUT: %return.param_patt: %ptr.dc3 = out_param_pattern %return.patt, runtime_param1
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// CHECK:STDOUT: } {
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// CHECK:STDOUT: %int_32: Core.IntLiteral = int_value 32 [template = constants.%int_32]
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// CHECK:STDOUT: %i32: type = class_type @Int, @Int(constants.%int_32) [template = constants.%i32]
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// CHECK:STDOUT: %ptr.loc24_30: type = ptr_type %i32 [template = constants.%ptr.dc3]
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// CHECK:STDOUT: %p.param: %ptr.404 = value_param runtime_param0
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// CHECK:STDOUT: %.loc24: type = splice_block %ptr.loc24_21 [template = constants.%ptr.404] {
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// CHECK:STDOUT: %Derived.ref: type = name_ref Derived, file.%Derived.decl [template = constants.%Derived]
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// CHECK:STDOUT: %ptr.loc24_21: type = ptr_type %Derived [template = constants.%ptr.404]
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %p: %ptr.404 = bind_name p, %p.param
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// CHECK:STDOUT: %return.param: ref %ptr.dc3 = out_param runtime_param1
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// CHECK:STDOUT: %return: ref %ptr.dc3 = return_slot %return.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: class @Base {
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// CHECK:STDOUT: %.loc12: %Base.elem = field_decl a, element0 [template]
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// CHECK:STDOUT: %.loc13: %Base.elem = field_decl b, element1 [template]
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// CHECK:STDOUT: %.loc14: %Base.elem = field_decl c, element2 [template]
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// CHECK:STDOUT: %complete_type: <witness> = complete_type_witness %struct_type.a.b.c [template = constants.%complete_type.67b]
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// CHECK:STDOUT:
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// CHECK:STDOUT: !members:
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// CHECK:STDOUT: .Self = constants.%Base
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// CHECK:STDOUT: .a = %.loc12
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// CHECK:STDOUT: .b = %.loc13
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// CHECK:STDOUT: .c = %.loc14
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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: class @Derived {
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// CHECK:STDOUT: %Base.ref: type = name_ref Base, file.%Base.decl [template = constants.%Base]
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// CHECK:STDOUT: %.loc18: %Derived.elem.69e = base_decl %Base.ref, element0 [template]
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// CHECK:STDOUT: %.loc20: %Derived.elem.d12 = field_decl d, element1 [template]
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// CHECK:STDOUT: %.loc21: %Derived.elem.d12 = field_decl e, element2 [template]
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// CHECK:STDOUT: %complete_type: <witness> = complete_type_witness %struct_type.base.d.e.9c0 [template = constants.%complete_type.ea5]
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// CHECK:STDOUT:
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// CHECK:STDOUT: !members:
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// CHECK:STDOUT: .Self = constants.%Derived
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// CHECK:STDOUT: .base = %.loc18
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// CHECK:STDOUT: .d = %.loc20
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// CHECK:STDOUT: .e = %.loc21
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// CHECK:STDOUT: extend %Base.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: fn @Access(%p.param_patt: %ptr.404) -> %ptr.dc3 {
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// CHECK:STDOUT: !entry:
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// CHECK:STDOUT: %p.ref: %ptr.404 = name_ref p, %p
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// CHECK:STDOUT: %.loc25_12: ref %Derived = deref %p.ref
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// CHECK:STDOUT: %c.ref: %Base.elem = name_ref c, @Base.%.loc14 [template = @Base.%.loc14]
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// CHECK:STDOUT: %.loc25_15.1: ref %Base = class_element_access %.loc25_12, element0
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// CHECK:STDOUT: %.loc25_15.2: ref %Base = converted %.loc25_12, %.loc25_15.1
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// CHECK:STDOUT: %.loc25_15.3: ref %i32 = class_element_access %.loc25_15.2, element2
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// CHECK:STDOUT: %addr: %ptr.dc3 = addr_of %.loc25_15.3
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// CHECK:STDOUT: return %addr
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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