mirror of
https://github.com/carbon-language/carbon-lang.git
synced 2026-09-30 10:25:04 +01:00
Geoff Romer
09710d102f
This resolves a TODO in `expr_info.cpp` by using the inst kind rather than the bound value to track the binding's category. Since we're churning all the `bind_name` insts in testdata anyway, I'm also taking this opportunity to align the inst naming with the design's terminology, by calling these insts "bindings" (this aspect of the PR is dependent on #6231 resolving an ambiguity in that terminology). For consistency we'll need to rename several other insts as well (see the TODO on `RefBinding`); I'm deferring that to a separate PR to minimize the review load, but I think those name changes are in-scope for this review.
132 lines
6.9 KiB
Plaintext
132 lines
6.9 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: %struct_type.field: type = struct_type {.field: %ptr.019} [concrete]
|
|
// CHECK:STDOUT: %complete_type: <witness> = complete_type_witness %struct_type.field [concrete]
|
|
// CHECK:STDOUT: %pattern_type.44a: type = pattern_type %ptr.019 [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: import Core//prelude
|
|
// CHECK:STDOUT: import Core//prelude/...
|
|
// CHECK:STDOUT: }
|
|
// 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 = value_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 = value_binding ptr, %ptr.param
|
|
// CHECK:STDOUT: }
|
|
// 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 = value_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 = value_binding 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: %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 @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:
|