mirror of
https://github.com/carbon-language/carbon-lang.git
synced 2026-10-03 22:02:51 +01:00
Richard Smith
a74ca9071b
In preparation for shifting from `TypeId`s potentially representing attached types to always representing unattached types, using [terminology suggested on Discord](https://discord.com/channels/655572317891461132/963846118964350976/1359286326779973712). This change causes us to track slightly more type spelling information through SemIR. One change that has significant impact on the SemIR output is that we now build a `struct_type` instruction in each class representing the types of the fields, including the spelling used for those types. This is now no longer always identical to the corresponding canonical `struct_type` for the object representation, so it's built separately and owned by the class. Also remove `TypeBlock` support entirely, as its only use was representing `TupleType`s, which now use an `InstBlock`.
98 lines
5.0 KiB
Plaintext
98 lines
5.0 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/redeclaration.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/redeclaration.carbon
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class Class;
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class Class {
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fn F[self: Self](b: bool);
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}
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fn Class.F[self: Self](b: bool) {}
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// CHECK:STDOUT: --- redeclaration.carbon
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// CHECK:STDOUT:
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// CHECK:STDOUT: constants {
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// CHECK:STDOUT: %Class: type = class_type @Class [concrete]
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// CHECK:STDOUT: %Bool.type: type = fn_type @Bool [concrete]
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// CHECK:STDOUT: %Bool: %Bool.type = struct_value () [concrete]
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// CHECK:STDOUT: %F.type: type = fn_type @F [concrete]
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// CHECK:STDOUT: %F: %F.type = struct_value () [concrete]
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// CHECK:STDOUT: %empty_struct_type: type = struct_type {} [concrete]
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// CHECK:STDOUT: %complete_type: <witness> = complete_type_witness %empty_struct_type [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: .Bool = %Core.Bool
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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: .Class = %Class.decl.loc11
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %Core.import = import Core
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// CHECK:STDOUT: %Class.decl.loc11: type = class_decl @Class [concrete = constants.%Class] {} {}
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// CHECK:STDOUT: %Class.decl.loc13: type = class_decl @Class [concrete = constants.%Class] {} {}
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// CHECK:STDOUT: %F.decl: %F.type = fn_decl @F [concrete = constants.%F] {
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// CHECK:STDOUT: %self.patt: %Class = binding_pattern self
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// CHECK:STDOUT: %self.param_patt: %Class = value_param_pattern %self.patt, call_param0
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// CHECK:STDOUT: %b.patt: bool = binding_pattern b
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// CHECK:STDOUT: %b.param_patt: bool = value_param_pattern %b.patt, call_param1
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// CHECK:STDOUT: } {
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// CHECK:STDOUT: %self.param.loc17: %Class = value_param call_param0
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// CHECK:STDOUT: %Self.ref.loc17: type = name_ref Self, constants.%Class [concrete = constants.%Class]
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// CHECK:STDOUT: %self.loc17: %Class = bind_name self, %self.param.loc17
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// CHECK:STDOUT: %b.param.loc17: bool = value_param call_param1
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// CHECK:STDOUT: %.loc17_27.1: type = splice_block %.loc17_27.3 [concrete = bool] {
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// CHECK:STDOUT: %bool.make_type.loc17: init type = call constants.%Bool() [concrete = bool]
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// CHECK:STDOUT: %.loc17_27.2: type = value_of_initializer %bool.make_type.loc17 [concrete = bool]
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// CHECK:STDOUT: %.loc17_27.3: type = converted %bool.make_type.loc17, %.loc17_27.2 [concrete = bool]
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %b.loc17: bool = bind_name b, %b.param.loc17
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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 @Class {
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// CHECK:STDOUT: %F.decl: %F.type = fn_decl @F [concrete = constants.%F] {
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// CHECK:STDOUT: %self.patt: %Class = binding_pattern self
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// CHECK:STDOUT: %self.param_patt: %Class = value_param_pattern %self.patt, call_param0
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// CHECK:STDOUT: %b.patt: bool = binding_pattern b
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// CHECK:STDOUT: %b.param_patt: bool = value_param_pattern %b.patt, call_param1
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// CHECK:STDOUT: } {
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// CHECK:STDOUT: %self.param.loc14: %Class = value_param call_param0
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// CHECK:STDOUT: %Self.ref.loc14: type = name_ref Self, constants.%Class [concrete = constants.%Class]
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// CHECK:STDOUT: %self.loc14: %Class = bind_name self, %self.param.loc14
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// CHECK:STDOUT: %b.param.loc14: bool = value_param call_param1
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// CHECK:STDOUT: %.loc14_23.1: type = splice_block %.loc14_23.3 [concrete = bool] {
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// CHECK:STDOUT: %bool.make_type.loc14: init type = call constants.%Bool() [concrete = bool]
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// CHECK:STDOUT: %.loc14_23.2: type = value_of_initializer %bool.make_type.loc14 [concrete = bool]
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// CHECK:STDOUT: %.loc14_23.3: type = converted %bool.make_type.loc14, %.loc14_23.2 [concrete = bool]
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %b.loc14: bool = bind_name b, %b.param.loc14
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %empty_struct_type: type = struct_type {} [concrete = constants.%empty_struct_type]
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// CHECK:STDOUT: %complete_type: <witness> = complete_type_witness %empty_struct_type [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.%Class
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// CHECK:STDOUT: .F = %F.decl
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: fn @F[%self.param_patt: %Class](%b.param_patt: bool) {
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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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