mirror of
https://github.com/carbon-language/carbon-lang.git
synced 2026-10-03 09:35:49 +01:00
Richard SmithandDana Jansens
bba32900c3
Each of these types takes another type as an operand. Instead of storing that other type as a `TypeId`, store it as an `InstId` so that we can track how it was written, not only its canonical form. The canonical constant values of these types continue to store the canonical constant values of their operands, as normal. --------- Co-authored-by: Dana Jansens <danakj@orodu.net>
128 lines
6.5 KiB
Plaintext
128 lines
6.5 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/pointer/arrow.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/pointer/arrow.carbon
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class C {
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fn Member[self: Self]();
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var field: C*;
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}
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fn Foo(ptr: C*) {
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(*ptr).Member();
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ptr->Member();
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(*ptr).field;
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ptr->field;
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ptr->field->field;
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}
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// CHECK:STDOUT: --- arrow.carbon
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// CHECK:STDOUT:
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// CHECK:STDOUT: constants {
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// CHECK:STDOUT: %C: type = class_type @C [concrete]
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// CHECK:STDOUT: %Member.type: type = fn_type @Member [concrete]
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// CHECK:STDOUT: %empty_tuple.type: type = tuple_type () [concrete]
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// CHECK:STDOUT: %Member: %Member.type = struct_value () [concrete]
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// CHECK:STDOUT: %ptr.019: type = ptr_type %C [concrete]
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// CHECK:STDOUT: %C.elem: type = unbound_element_type %C, %ptr.019 [concrete]
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// CHECK:STDOUT: %struct_type.field: type = struct_type {.field: %ptr.019} [concrete]
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// CHECK:STDOUT: %complete_type: <witness> = complete_type_witness %struct_type.field [concrete]
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// CHECK:STDOUT: %Foo.type: type = fn_type @Foo [concrete]
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// CHECK:STDOUT: %Foo: %Foo.type = struct_value () [concrete]
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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, [concrete] {
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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 [concrete] {
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// CHECK:STDOUT: .Core = imports.%Core
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// CHECK:STDOUT: .C = %C.decl
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// CHECK:STDOUT: .Foo = %Foo.decl
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %Core.import = import Core
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// CHECK:STDOUT: %C.decl: type = class_decl @C [concrete = constants.%C] {} {}
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// CHECK:STDOUT: %Foo.decl: %Foo.type = fn_decl @Foo [concrete = constants.%Foo] {
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// CHECK:STDOUT: %ptr.patt: %ptr.019 = binding_pattern ptr
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// CHECK:STDOUT: %ptr.param_patt: %ptr.019 = value_param_pattern %ptr.patt, call_param0
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// CHECK:STDOUT: } {
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// CHECK:STDOUT: %ptr.param: %ptr.019 = value_param call_param0
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// CHECK:STDOUT: %.loc16: type = splice_block %ptr.loc16_14 [concrete = constants.%ptr.019] {
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// CHECK:STDOUT: %C.ref: type = name_ref C, file.%C.decl [concrete = constants.%C]
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// CHECK:STDOUT: %ptr.loc16_14: type = ptr_type %C.ref [concrete = constants.%ptr.019]
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %ptr.loc16_8: %ptr.019 = bind_name ptr, %ptr.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 @C {
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// CHECK:STDOUT: %Member.decl: %Member.type = fn_decl @Member [concrete = constants.%Member] {
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// CHECK:STDOUT: %self.patt: %C = binding_pattern self
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// CHECK:STDOUT: %self.param_patt: %C = value_param_pattern %self.patt, call_param0
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// CHECK:STDOUT: } {
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// CHECK:STDOUT: %self.param: %C = value_param call_param0
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// CHECK:STDOUT: %Self.ref: type = name_ref Self, constants.%C [concrete = constants.%C]
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// CHECK:STDOUT: %self: %C = bind_name self, %self.param
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %.loc13_12: %C.elem = field_decl field, element0 [concrete]
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// CHECK:STDOUT: name_binding_decl {
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// CHECK:STDOUT: %.loc13_3: %C.elem = var_pattern %.loc13_12
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %.var: ref %C.elem = var <none>
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// CHECK:STDOUT: %complete_type: <witness> = complete_type_witness %struct_type.field [concrete = constants.%complete_type]
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// CHECK:STDOUT: complete_type_witness = %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: .Member = %Member.decl
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// CHECK:STDOUT: .C = <poisoned>
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// CHECK:STDOUT: .field = %.loc13_12
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: fn @Member[%self.param_patt: %C]();
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// CHECK:STDOUT:
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// CHECK:STDOUT: fn @Foo(%ptr.param_patt: %ptr.019) {
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// CHECK:STDOUT: !entry:
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// CHECK:STDOUT: %ptr.ref.loc17: %ptr.019 = name_ref ptr, %ptr.loc16_8
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// CHECK:STDOUT: %.loc17_4.1: ref %C = deref %ptr.ref.loc17
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// CHECK:STDOUT: %Member.ref.loc17: %Member.type = name_ref Member, @C.%Member.decl [concrete = constants.%Member]
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// CHECK:STDOUT: %Member.bound.loc17: <bound method> = bound_method %.loc17_4.1, %Member.ref.loc17
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// CHECK:STDOUT: %.loc17_4.2: %C = bind_value %.loc17_4.1
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// CHECK:STDOUT: %Member.call.loc17: init %empty_tuple.type = call %Member.bound.loc17(%.loc17_4.2)
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// CHECK:STDOUT: %ptr.ref.loc18: %ptr.019 = name_ref ptr, %ptr.loc16_8
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// CHECK:STDOUT: %.loc18_6.1: ref %C = deref %ptr.ref.loc18
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// CHECK:STDOUT: %Member.ref.loc18: %Member.type = name_ref Member, @C.%Member.decl [concrete = constants.%Member]
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// CHECK:STDOUT: %Member.bound.loc18: <bound method> = bound_method %.loc18_6.1, %Member.ref.loc18
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// CHECK:STDOUT: %.loc18_6.2: %C = bind_value %.loc18_6.1
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// CHECK:STDOUT: %Member.call.loc18: init %empty_tuple.type = call %Member.bound.loc18(%.loc18_6.2)
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// CHECK:STDOUT: %ptr.ref.loc20: %ptr.019 = name_ref ptr, %ptr.loc16_8
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// CHECK:STDOUT: %.loc20_4: ref %C = deref %ptr.ref.loc20
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// CHECK:STDOUT: %field.ref.loc20: %C.elem = name_ref field, @C.%.loc13_12 [concrete = @C.%.loc13_12]
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// CHECK:STDOUT: %.loc20_9: ref %ptr.019 = class_element_access %.loc20_4, element0
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// CHECK:STDOUT: %ptr.ref.loc21: %ptr.019 = name_ref ptr, %ptr.loc16_8
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// CHECK:STDOUT: %.loc21_6.1: ref %C = deref %ptr.ref.loc21
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// CHECK:STDOUT: %field.ref.loc21: %C.elem = name_ref field, @C.%.loc13_12 [concrete = @C.%.loc13_12]
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// CHECK:STDOUT: %.loc21_6.2: ref %ptr.019 = class_element_access %.loc21_6.1, element0
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// CHECK:STDOUT: %ptr.ref.loc23: %ptr.019 = name_ref ptr, %ptr.loc16_8
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// CHECK:STDOUT: %.loc23_6.1: ref %C = deref %ptr.ref.loc23
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// CHECK:STDOUT: %field.ref.loc23_6: %C.elem = name_ref field, @C.%.loc13_12 [concrete = @C.%.loc13_12]
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// CHECK:STDOUT: %.loc23_6.2: ref %ptr.019 = class_element_access %.loc23_6.1, element0
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// CHECK:STDOUT: %.loc23_6.3: %ptr.019 = bind_value %.loc23_6.2
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// CHECK:STDOUT: %.loc23_13.1: ref %C = deref %.loc23_6.3
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// CHECK:STDOUT: %field.ref.loc23_13: %C.elem = name_ref field, @C.%.loc13_12 [concrete = @C.%.loc13_12]
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// CHECK:STDOUT: %.loc23_13.2: ref %ptr.019 = class_element_access %.loc23_13.1, element0
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// CHECK:STDOUT: return
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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