mirror of
https://github.com/carbon-language/carbon-lang.git
synced 2026-09-28 22:02:37 +01:00
Jon Ross-Perkins
b410ebd088
The self access is important; for the test `generic_class.carbon` being added to `toolchain/check/testdata/class/destroy_calls.carbon`, it was using `%T.as.Destroy` instead of `%D.as.Destroy`, indicating the default blank impl was being used instead of the type-specific version. That test is trying to focus on the issue, but the delta is visible in a couple other files in this PR, for example `toolchain/check/testdata/class/generic/init.carbon`. I'm separately working on getting rid of the default impl, which is how I noticed this.
161 lines
9.0 KiB
Plaintext
161 lines
9.0 KiB
Plaintext
// Part of the Carbon Language project, under the Apache License v2.0 with LLVM
|
|
// Exceptions. See /LICENSE for license information.
|
|
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
|
|
//
|
|
// INCLUDE-FILE: toolchain/testing/testdata/min_prelude/convert.carbon
|
|
// TODO: Add ranges and switch to "--dump-sem-ir-ranges=only".
|
|
// EXTRA-ARGS: --dump-sem-ir-ranges=if-present
|
|
//
|
|
// AUTOUPDATE
|
|
// TIP: To test this file alone, run:
|
|
// TIP: bazel test //toolchain/testing:file_test --test_arg=--file_tests=toolchain/check/testdata/pointer/arrow.carbon
|
|
// TIP: To dump output, run:
|
|
// TIP: bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/check/testdata/pointer/arrow.carbon
|
|
|
|
class C {
|
|
fn Member[self: Self]();
|
|
var field: C*;
|
|
}
|
|
|
|
fn Foo(ptr: C*) {
|
|
(*ptr).Member();
|
|
ptr->Member();
|
|
|
|
(*ptr).field;
|
|
ptr->field;
|
|
|
|
ptr->field->field;
|
|
}
|
|
|
|
// CHECK:STDOUT: --- arrow.carbon
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: constants {
|
|
// CHECK:STDOUT: %C: type = class_type @C [concrete]
|
|
// CHECK:STDOUT: %pattern_type.c48: type = pattern_type %C [concrete]
|
|
// CHECK:STDOUT: %C.Member.type: type = fn_type @C.Member [concrete]
|
|
// CHECK:STDOUT: %empty_tuple.type: type = tuple_type () [concrete]
|
|
// CHECK:STDOUT: %C.Member: %C.Member.type = struct_value () [concrete]
|
|
// CHECK:STDOUT: %ptr.019: type = ptr_type %C [concrete]
|
|
// CHECK:STDOUT: %C.elem: type = unbound_element_type %C, %ptr.019 [concrete]
|
|
// CHECK:STDOUT: %Destroy.type: type = facet_type <@Destroy> [concrete]
|
|
// CHECK:STDOUT: %pattern_type.f6d: type = pattern_type auto [concrete]
|
|
// CHECK:STDOUT: %Destroy.impl_witness: <witness> = impl_witness @C.%Destroy.impl_witness_table [concrete]
|
|
// CHECK:STDOUT: %pattern_type.44a: type = pattern_type %ptr.019 [concrete]
|
|
// CHECK:STDOUT: %C.as.Destroy.impl.Op.type: type = fn_type @C.as.Destroy.impl.Op [concrete]
|
|
// CHECK:STDOUT: %C.as.Destroy.impl.Op: %C.as.Destroy.impl.Op.type = struct_value () [concrete]
|
|
// CHECK:STDOUT: %struct_type.field: type = struct_type {.field: %ptr.019} [concrete]
|
|
// CHECK:STDOUT: %complete_type: <witness> = complete_type_witness %struct_type.field [concrete]
|
|
// CHECK:STDOUT: %Foo.type: type = fn_type @Foo [concrete]
|
|
// CHECK:STDOUT: %Foo: %Foo.type = struct_value () [concrete]
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: imports {
|
|
// CHECK:STDOUT: %Core: <namespace> = namespace file.%Core.import, [concrete] {
|
|
// CHECK:STDOUT: .Destroy = %Core.Destroy
|
|
// CHECK:STDOUT: import Core//prelude
|
|
// CHECK:STDOUT: import Core//prelude/...
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT: %Core.Destroy: type = import_ref Core//prelude/parts/destroy, Destroy, loaded [concrete = constants.%Destroy.type]
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: file {
|
|
// CHECK:STDOUT: package: <namespace> = namespace [concrete] {
|
|
// CHECK:STDOUT: .Core = imports.%Core
|
|
// CHECK:STDOUT: .C = %C.decl
|
|
// CHECK:STDOUT: .Foo = %Foo.decl
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT: %Core.import = import Core
|
|
// CHECK:STDOUT: %C.decl: type = class_decl @C [concrete = constants.%C] {} {}
|
|
// CHECK:STDOUT: %Foo.decl: %Foo.type = fn_decl @Foo [concrete = constants.%Foo] {
|
|
// CHECK:STDOUT: %ptr.patt: %pattern_type.44a = binding_pattern ptr [concrete]
|
|
// CHECK:STDOUT: %ptr.param_patt: %pattern_type.44a = value_param_pattern %ptr.patt, call_param0 [concrete]
|
|
// CHECK:STDOUT: } {
|
|
// CHECK:STDOUT: %ptr.param: %ptr.019 = value_param call_param0
|
|
// CHECK:STDOUT: %.loc20: type = splice_block %ptr.loc20_14 [concrete = constants.%ptr.019] {
|
|
// CHECK:STDOUT: %C.ref: type = name_ref C, file.%C.decl [concrete = constants.%C]
|
|
// CHECK:STDOUT: %ptr.loc20_14: type = ptr_type %C.ref [concrete = constants.%ptr.019]
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT: %ptr.loc20_8: %ptr.019 = bind_name ptr, %ptr.param
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: impl @C.as.Destroy.impl: @C.%Self.ref as constants.%Destroy.type {
|
|
// CHECK:STDOUT: %C.as.Destroy.impl.Op.decl: %C.as.Destroy.impl.Op.type = fn_decl @C.as.Destroy.impl.Op [concrete = constants.%C.as.Destroy.impl.Op] {
|
|
// CHECK:STDOUT: %self.patt: %pattern_type.44a = binding_pattern self [concrete]
|
|
// CHECK:STDOUT: %self.param_patt: %pattern_type.44a = value_param_pattern %self.patt, call_param0 [concrete]
|
|
// CHECK:STDOUT: %.loc15: %pattern_type.f6d = addr_pattern %self.param_patt [concrete]
|
|
// CHECK:STDOUT: } {
|
|
// CHECK:STDOUT: %self.param: %ptr.019 = value_param call_param0
|
|
// CHECK:STDOUT: %Self.ref: type = name_ref Self, constants.%C [concrete = constants.%C]
|
|
// CHECK:STDOUT: %self: %ptr.019 = bind_name self, %self.param
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: !members:
|
|
// CHECK:STDOUT: .Op = %C.as.Destroy.impl.Op.decl
|
|
// CHECK:STDOUT: witness = @C.%Destroy.impl_witness
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: class @C {
|
|
// CHECK:STDOUT: %C.Member.decl: %C.Member.type = fn_decl @C.Member [concrete = constants.%C.Member] {
|
|
// CHECK:STDOUT: %self.patt: %pattern_type.c48 = binding_pattern self [concrete]
|
|
// CHECK:STDOUT: %self.param_patt: %pattern_type.c48 = value_param_pattern %self.patt, call_param0 [concrete]
|
|
// CHECK:STDOUT: } {
|
|
// CHECK:STDOUT: %self.param: %C = value_param call_param0
|
|
// CHECK:STDOUT: %Self.ref: type = name_ref Self, constants.%C [concrete = constants.%C]
|
|
// CHECK:STDOUT: %self: %C = bind_name self, %self.param
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT: %C.ref: type = name_ref C, file.%C.decl [concrete = constants.%C]
|
|
// CHECK:STDOUT: %ptr: type = ptr_type %C.ref [concrete = constants.%ptr.019]
|
|
// CHECK:STDOUT: %.loc17: %C.elem = field_decl field, element0 [concrete]
|
|
// CHECK:STDOUT: %Self.ref: type = name_ref Self, constants.%C [concrete = constants.%C]
|
|
// CHECK:STDOUT: impl_decl @C.as.Destroy.impl [concrete] {} {}
|
|
// CHECK:STDOUT: %Destroy.impl_witness_table = impl_witness_table (@C.as.Destroy.impl.%C.as.Destroy.impl.Op.decl), @C.as.Destroy.impl [concrete]
|
|
// CHECK:STDOUT: %Destroy.impl_witness: <witness> = impl_witness %Destroy.impl_witness_table [concrete = constants.%Destroy.impl_witness]
|
|
// CHECK:STDOUT: %complete_type: <witness> = complete_type_witness constants.%struct_type.field [concrete = constants.%complete_type]
|
|
// CHECK:STDOUT: complete_type_witness = %complete_type
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: !members:
|
|
// CHECK:STDOUT: .Self = constants.%C
|
|
// CHECK:STDOUT: .Member = %C.Member.decl
|
|
// CHECK:STDOUT: .C = <poisoned>
|
|
// CHECK:STDOUT: .field = %.loc17
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: fn @C.Member(%self.param: %C);
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: fn @C.as.Destroy.impl.Op(%self.param: %ptr.019) = "no_op";
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: fn @Foo(%ptr.param: %ptr.019) {
|
|
// CHECK:STDOUT: !entry:
|
|
// CHECK:STDOUT: %ptr.ref.loc21: %ptr.019 = name_ref ptr, %ptr.loc20_8
|
|
// CHECK:STDOUT: %.loc21_4.1: ref %C = deref %ptr.ref.loc21
|
|
// CHECK:STDOUT: %Member.ref.loc21: %C.Member.type = name_ref Member, @C.%C.Member.decl [concrete = constants.%C.Member]
|
|
// CHECK:STDOUT: %C.Member.bound.loc21: <bound method> = bound_method %.loc21_4.1, %Member.ref.loc21
|
|
// CHECK:STDOUT: %.loc21_4.2: %C = bind_value %.loc21_4.1
|
|
// CHECK:STDOUT: %C.Member.call.loc21: init %empty_tuple.type = call %C.Member.bound.loc21(%.loc21_4.2)
|
|
// CHECK:STDOUT: %ptr.ref.loc22: %ptr.019 = name_ref ptr, %ptr.loc20_8
|
|
// CHECK:STDOUT: %.loc22_6.1: ref %C = deref %ptr.ref.loc22
|
|
// CHECK:STDOUT: %Member.ref.loc22: %C.Member.type = name_ref Member, @C.%C.Member.decl [concrete = constants.%C.Member]
|
|
// CHECK:STDOUT: %C.Member.bound.loc22: <bound method> = bound_method %.loc22_6.1, %Member.ref.loc22
|
|
// CHECK:STDOUT: %.loc22_6.2: %C = bind_value %.loc22_6.1
|
|
// CHECK:STDOUT: %C.Member.call.loc22: init %empty_tuple.type = call %C.Member.bound.loc22(%.loc22_6.2)
|
|
// CHECK:STDOUT: %ptr.ref.loc24: %ptr.019 = name_ref ptr, %ptr.loc20_8
|
|
// CHECK:STDOUT: %.loc24_4: ref %C = deref %ptr.ref.loc24
|
|
// CHECK:STDOUT: %field.ref.loc24: %C.elem = name_ref field, @C.%.loc17 [concrete = @C.%.loc17]
|
|
// CHECK:STDOUT: %.loc24_9: ref %ptr.019 = class_element_access %.loc24_4, element0
|
|
// CHECK:STDOUT: %ptr.ref.loc25: %ptr.019 = name_ref ptr, %ptr.loc20_8
|
|
// CHECK:STDOUT: %.loc25_6.1: ref %C = deref %ptr.ref.loc25
|
|
// CHECK:STDOUT: %field.ref.loc25: %C.elem = name_ref field, @C.%.loc17 [concrete = @C.%.loc17]
|
|
// CHECK:STDOUT: %.loc25_6.2: ref %ptr.019 = class_element_access %.loc25_6.1, element0
|
|
// CHECK:STDOUT: %ptr.ref.loc27: %ptr.019 = name_ref ptr, %ptr.loc20_8
|
|
// CHECK:STDOUT: %.loc27_6.1: ref %C = deref %ptr.ref.loc27
|
|
// CHECK:STDOUT: %field.ref.loc27_6: %C.elem = name_ref field, @C.%.loc17 [concrete = @C.%.loc17]
|
|
// CHECK:STDOUT: %.loc27_6.2: ref %ptr.019 = class_element_access %.loc27_6.1, element0
|
|
// CHECK:STDOUT: %.loc27_6.3: %ptr.019 = bind_value %.loc27_6.2
|
|
// CHECK:STDOUT: %.loc27_13.1: ref %C = deref %.loc27_6.3
|
|
// CHECK:STDOUT: %field.ref.loc27_13: %C.elem = name_ref field, @C.%.loc17 [concrete = @C.%.loc17]
|
|
// CHECK:STDOUT: %.loc27_13.2: ref %ptr.019 = class_element_access %.loc27_13.1, element0
|
|
// CHECK:STDOUT: return
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT:
|