mirror of
https://github.com/carbon-language/carbon-lang.git
synced 2026-10-05 22:02:55 +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`.
87 lines
4.0 KiB
Plaintext
87 lines
4.0 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/complete_in_member_fn.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/complete_in_member_fn.carbon
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class C {
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fn F(c: C) -> i32 { return c.a; }
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var a: i32;
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}
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// CHECK:STDOUT: --- complete_in_member_fn.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: %int_32: Core.IntLiteral = int_value 32 [concrete]
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// CHECK:STDOUT: %i32: type = class_type @Int, @Int(%int_32) [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: %C.elem: type = unbound_element_type %C, %i32 [concrete]
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// CHECK:STDOUT: %struct_type.a: type = struct_type {.a: %i32} [concrete]
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// CHECK:STDOUT: %complete_type.fd7: <witness> = complete_type_witness %struct_type.a [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: .Int = %Core.Int
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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: }
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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: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: class @C {
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// CHECK:STDOUT: %F.decl: %F.type = fn_decl @F [concrete = constants.%F] {
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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, call_param0
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// CHECK:STDOUT: %return.patt: %i32 = return_slot_pattern
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// CHECK:STDOUT: %return.param_patt: %i32 = out_param_pattern %return.patt, call_param1
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// CHECK:STDOUT: } {
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// CHECK:STDOUT: %int_32: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
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// CHECK:STDOUT: %i32: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
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// CHECK:STDOUT: %c.param: %C = value_param call_param0
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// CHECK:STDOUT: %C.ref: type = name_ref C, file.%C.decl [concrete = constants.%C]
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// CHECK:STDOUT: %c: %C = bind_name c, %c.param
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// CHECK:STDOUT: %return.param: ref %i32 = out_param call_param1
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// CHECK:STDOUT: %return: ref %i32 = return_slot %return.param
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %.loc14_8: %C.elem = field_decl a, element0 [concrete]
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// CHECK:STDOUT: name_binding_decl {
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// CHECK:STDOUT: %.loc14_3: %C.elem = var_pattern %.loc14_8
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %.var: ref %C.elem = var <none>
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// CHECK:STDOUT: %struct_type.a: type = struct_type {.a: %i32} [concrete = constants.%struct_type.a]
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// CHECK:STDOUT: %complete_type: <witness> = complete_type_witness %struct_type.a [concrete = constants.%complete_type.fd7]
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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: .C = <poisoned>
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// CHECK:STDOUT: .F = %F.decl
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// CHECK:STDOUT: .a = %.loc14_8
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: fn @F(%c.param_patt: %C) -> %i32 {
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// CHECK:STDOUT: !entry:
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// CHECK:STDOUT: %c.ref: %C = name_ref c, %c
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// CHECK:STDOUT: %a.ref: %C.elem = name_ref a, @C.%.loc14_8 [concrete = @C.%.loc14_8]
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// CHECK:STDOUT: %.loc12_31.1: ref %i32 = class_element_access %c.ref, element0
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// CHECK:STDOUT: %.loc12_31.2: %i32 = bind_value %.loc12_31.1
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// CHECK:STDOUT: return %.loc12_31.2
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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