carbon-language/carbon-lang
1
0
Fork 0
mirror of https://github.com/carbon-language/carbon-lang.git synced 2026-09-24 13:40:11 +01:00
Code Issues Packages Projects Releases 10 Wiki Activity
Files
f7cd39428ea016a4189972625eb578059eb39706
carbon-lang/toolchain/check/testdata/deduce/conversion.carbon
T
Christopher Di Bella f7cd39428e Add Destroy.SubobjectDestroy as a temporary replacement for Destroy.Op (#7773) 
This change partially implements [PR #7362], which revises how objects
are destroyed. It is a partial implementation for two reasons:

1. This change moves `Destroy.Op`'s current behaviour into
`Destroy.SubobjectDestroy`, but it doesn't add support for objects with
non-trivial destruction.
2. `Destroy.SubobjectDestroy` is a workaround for `require impls
SubobjectDestroy`. We aren't able to use the latter until the dependents
add their requirements' implementations to their own witness tables.

[PR #7362]: https://github.com/carbon-language/carbon-lang/pulls/7362
2026-09-24 00:06:28 +00:00

333 lines
23 KiB
Plaintext
Raw Blame History

// 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
//
// AUTOUPDATE
// TIP: To test this file alone, run:
// TIP: bazel test //toolchain/testing:file_test --test_arg=--file_tests=toolchain/check/testdata/deduce/conversion.carbon
// TIP: To dump output, run:
// TIP: bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/check/testdata/deduce/conversion.carbon
// --- need_conversion.carbon
library "[[@TEST_NAME]]";
class A {}
class B {}
fn F(unused generic T: type) {}
// Requires a conversion from (type, type) -> type.
fn G() {
//@dump-sem-ir-begin
F((A, B));
//@dump-sem-ir-end
}
// --- need_user_conversion.carbon
library "[[@TEST_NAME]]";
class A {}
class B {}
impl A as Core.ImplicitAs(type) {
eval fn Convert(unused self) -> type { return B; }
}
fn F(unused generic T: type) {}
// Requires a conversion from A -> type.
fn G() {
// This should only call `Convert` once, during deduction.
//@dump-sem-ir-begin
F({} as A);
//@dump-sem-ir-end
}
// --- no_conversion_during_deduction.carbon
library "[[@TEST_NAME]]";
class A {}
class B {}
impl A as Core.ImplicitAs(B) {
fn Convert(self) -> B;
}
fn F(unused generic T: type, unused b: B) {}
fn G(a: A) {
// This should only call the implicit conversion function from A to B once,
// when building the call expression, not as part of deduction.
//@dump-sem-ir-begin
F((), a);
//@dump-sem-ir-end
}
// CHECK:STDOUT: --- need_conversion.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: type: type = facet_type <type> [concrete]
// CHECK:STDOUT: %A: type = class_type @A [concrete]
// CHECK:STDOUT: %B: type = class_type @B [concrete]
// CHECK:STDOUT: %F.type: type = fn_type @F [concrete]
// CHECK:STDOUT: %empty_tuple.type: type = tuple_type () [concrete]
// CHECK:STDOUT: %F: %F.type = struct_value () [concrete]
// CHECK:STDOUT: %tuple.type.693: type = tuple_type (type, type) [concrete]
// CHECK:STDOUT: %tuple: %tuple.type.693 = tuple_value (%A, %B) [concrete]
// CHECK:STDOUT: %tuple.type.1e7: type = tuple_type (%A, %B) [concrete]
// CHECK:STDOUT: %F.specific_fn: <specific function> = specific_function %F, @F(%tuple.type.1e7) [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @G() {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: %F.ref: %F.type = name_ref F, file.%F.decl [concrete = constants.%F]
// CHECK:STDOUT: %A.ref: type = name_ref A, file.%A.decl [concrete = constants.%A]
// CHECK:STDOUT: %B.ref: type = name_ref B, file.%B.decl [concrete = constants.%B]
// CHECK:STDOUT: %.loc12_10: %tuple.type.693 = tuple_literal (%A.ref, %B.ref) [concrete = constants.%tuple]
// CHECK:STDOUT: %.loc12_11: type = converted %.loc12_10, constants.%tuple.type.1e7 [concrete = constants.%tuple.type.1e7]
// CHECK:STDOUT: %F.specific_fn: <specific function> = specific_function %F.ref, @F(constants.%tuple.type.1e7) [concrete = constants.%F.specific_fn]
// CHECK:STDOUT: %F.call: init %empty_tuple.type = call %F.specific_fn()
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: --- need_user_conversion.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: type: type = facet_type <type> [concrete]
// CHECK:STDOUT: %A: type = class_type @A [concrete]
// CHECK:STDOUT: %empty_struct_type: type = struct_type {} [concrete]
// CHECK:STDOUT: %B: type = class_type @B [concrete]
// CHECK:STDOUT: %empty_tuple.type: type = tuple_type () [concrete]
// CHECK:STDOUT: %ImplicitAs.type.a5e: type = facet_type <@ImplicitAs, @ImplicitAs(type)> [concrete]
// CHECK:STDOUT: %ImplicitAs.impl_witness: <witness> = impl_witness @A.as.ImplicitAs.impl.%ImplicitAs.impl_witness_table [concrete]
// CHECK:STDOUT: %pattern_type.9ef: type = pattern_type %A [concrete]
// CHECK:STDOUT: %A.as.ImplicitAs.impl.Convert.type.572c06.1: type = fn_type @A.as.ImplicitAs.impl.Convert.loc7_40.1 [concrete]
// CHECK:STDOUT: %A.as.ImplicitAs.impl.Convert.dbe75c.1: %A.as.ImplicitAs.impl.Convert.type.572c06.1 = struct_value () [concrete]
// CHECK:STDOUT: %ImplicitAs.facet: %ImplicitAs.type.a5e = facet_value %A, (%ImplicitAs.impl_witness) [concrete]
// CHECK:STDOUT: %ImplicitAs.WithSelf.Convert.type.225: type = fn_type @ImplicitAs.WithSelf.Convert, @ImplicitAs.WithSelf(type, %ImplicitAs.facet) [concrete]
// CHECK:STDOUT: %A.as.ImplicitAs.impl.Convert.type.572c06.2: type = fn_type @A.as.ImplicitAs.impl.Convert.loc7_40.2 [concrete]
// CHECK:STDOUT: %A.as.ImplicitAs.impl.Convert.dbe75c.2: %A.as.ImplicitAs.impl.Convert.type.572c06.2 = struct_value () [concrete]
// CHECK:STDOUT: %F.type: type = fn_type @F [concrete]
// CHECK:STDOUT: %F: %F.type = struct_value () [concrete]
// CHECK:STDOUT: %empty_struct: %empty_struct_type = struct_value () [concrete]
// CHECK:STDOUT: %A.val: %A = struct_value () [concrete]
// CHECK:STDOUT: %.71a: type = fn_type_with_self_type %ImplicitAs.WithSelf.Convert.type.225, %ImplicitAs.facet [concrete]
// CHECK:STDOUT: %A.as.ImplicitAs.impl.Convert.bound.5ecf75.1: <bound method> = bound_method %A.val, %A.as.ImplicitAs.impl.Convert.dbe75c.2 [concrete]
// CHECK:STDOUT: %.367: ref %A = temporary invalid, %A.val [concrete]
// CHECK:STDOUT: %A.as.ImplicitAs.impl.Convert.bound.5ecf75.2: <bound method> = bound_method %A.val, %A.as.ImplicitAs.impl.Convert.dbe75c.1 [concrete]
// CHECK:STDOUT: %F.specific_fn: <specific function> = specific_function %F, @F(%B) [concrete]
// CHECK:STDOUT: %pattern_type.a96: type = pattern_type %empty_struct_type [concrete]
// CHECK:STDOUT: %self.param_patt.52f: %pattern_type.a96 = ref_param_pattern [concrete]
// CHECK:STDOUT: %self.patt.4b1: %pattern_type.a96 = wrapper_binding_pattern self, %self.param_patt.52f [concrete]
// CHECK:STDOUT: %Destroy.WithSelf.SubobjectDestroy.type.dfcbdb.1: type = fn_type @Destroy.WithSelf.SubobjectDestroy.loc16_8.1 [concrete]
// CHECK:STDOUT: %Destroy.WithSelf.SubobjectDestroy.d01daf.1: %Destroy.WithSelf.SubobjectDestroy.type.dfcbdb.1 = struct_value () [concrete]
// CHECK:STDOUT: %Destroy.WithSelf.Op.type.ef016f.1: type = fn_type @Destroy.WithSelf.Op.loc16_8.1 [concrete]
// CHECK:STDOUT: %Destroy.WithSelf.Op.403171.1: %Destroy.WithSelf.Op.type.ef016f.1 = struct_value () [concrete]
// CHECK:STDOUT: %self.param_patt.8fb: %pattern_type.9ef = ref_param_pattern [concrete]
// CHECK:STDOUT: %self.patt.e64: %pattern_type.9ef = wrapper_binding_pattern self, %self.param_patt.8fb [concrete]
// CHECK:STDOUT: %Destroy.WithSelf.SubobjectDestroy.type.dfcbdb.2: type = fn_type @Destroy.WithSelf.SubobjectDestroy.loc16_8.2 [concrete]
// CHECK:STDOUT: %Destroy.WithSelf.SubobjectDestroy.d01daf.2: %Destroy.WithSelf.SubobjectDestroy.type.dfcbdb.2 = struct_value () [concrete]
// CHECK:STDOUT: %Destroy.WithSelf.Op.type.ef016f.2: type = fn_type @Destroy.WithSelf.Op.loc16_8.2 [concrete]
// CHECK:STDOUT: %Destroy.WithSelf.Op.403171.2: %Destroy.WithSelf.Op.type.ef016f.2 = struct_value () [concrete]
// CHECK:STDOUT: %Destroy.WithSelf.SelfDestruct.type.fbceb5.2: type = fn_type @Destroy.WithSelf.SelfDestruct.loc16_8.2 [concrete]
// CHECK:STDOUT: %Destroy.WithSelf.SelfDestruct.db3fdb.2: %Destroy.WithSelf.SelfDestruct.type.fbceb5.2 = struct_value () [concrete]
// CHECK:STDOUT: %Destroy.WithSelf.SelfDestruct.bound: <bound method> = bound_method %.367, %Destroy.WithSelf.SelfDestruct.db3fdb.2 [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: generated {
// CHECK:STDOUT: %Destroy.WithSelf.SubobjectDestroy.decl.763c71.1: %Destroy.WithSelf.SubobjectDestroy.type.dfcbdb.1 = fn_decl @Destroy.WithSelf.SubobjectDestroy.loc16_8.1 [concrete = constants.%Destroy.WithSelf.SubobjectDestroy.d01daf.1] {
// CHECK:STDOUT: %self.param_patt: %pattern_type.a96 = ref_param_pattern [concrete = constants.%self.param_patt.52f]
// CHECK:STDOUT: %self.patt: %pattern_type.a96 = wrapper_binding_pattern self, %self.param_patt [concrete = constants.%self.patt.4b1]
// CHECK:STDOUT: } {
// CHECK:STDOUT: %self.param: ref %empty_struct_type = ref_param call_param0
// CHECK:STDOUT: %self: ref %empty_struct_type = wrapper_binding self, %self.param
// CHECK:STDOUT: }
// CHECK:STDOUT: %Destroy.WithSelf.Op.decl.5f94cf.1: %Destroy.WithSelf.Op.type.ef016f.1 = fn_decl @Destroy.WithSelf.Op.loc16_8.1 [concrete = constants.%Destroy.WithSelf.Op.403171.1] {
// CHECK:STDOUT: %self.param_patt: %pattern_type.a96 = ref_param_pattern [concrete = constants.%self.param_patt.52f]
// CHECK:STDOUT: %self.patt: %pattern_type.a96 = wrapper_binding_pattern self, %self.param_patt [concrete = constants.%self.patt.4b1]
// CHECK:STDOUT: } {
// CHECK:STDOUT: %self.param: ref %empty_struct_type = ref_param call_param0
// CHECK:STDOUT: %self: ref %empty_struct_type = wrapper_binding self, %self.param
// CHECK:STDOUT: }
// CHECK:STDOUT: %Destroy.WithSelf.SubobjectDestroy.decl.763c71.2: %Destroy.WithSelf.SubobjectDestroy.type.dfcbdb.2 = fn_decl @Destroy.WithSelf.SubobjectDestroy.loc16_8.2 [concrete = constants.%Destroy.WithSelf.SubobjectDestroy.d01daf.2] {
// CHECK:STDOUT: %self.param_patt: %pattern_type.9ef = ref_param_pattern [concrete = constants.%self.param_patt.8fb]
// CHECK:STDOUT: %self.patt: %pattern_type.9ef = wrapper_binding_pattern self, %self.param_patt [concrete = constants.%self.patt.e64]
// CHECK:STDOUT: } {
// CHECK:STDOUT: %self.param: ref %A = ref_param call_param0
// CHECK:STDOUT: %self: ref %A = wrapper_binding self, %self.param
// CHECK:STDOUT: }
// CHECK:STDOUT: %Destroy.WithSelf.Op.decl.5f94cf.2: %Destroy.WithSelf.Op.type.ef016f.2 = fn_decl @Destroy.WithSelf.Op.loc16_8.2 [concrete = constants.%Destroy.WithSelf.Op.403171.2] {
// CHECK:STDOUT: %self.param_patt: %pattern_type.9ef = ref_param_pattern [concrete = constants.%self.param_patt.8fb]
// CHECK:STDOUT: %self.patt: %pattern_type.9ef = wrapper_binding_pattern self, %self.param_patt [concrete = constants.%self.patt.e64]
// CHECK:STDOUT: } {
// CHECK:STDOUT: %self.param: ref %A = ref_param call_param0
// CHECK:STDOUT: %self: ref %A = wrapper_binding self, %self.param
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @G() {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: %F.ref: %F.type = name_ref F, file.%F.decl [concrete = constants.%F]
// CHECK:STDOUT: %.loc16_6.1: %empty_struct_type = struct_literal () [concrete = constants.%empty_struct]
// CHECK:STDOUT: %A.ref: type = name_ref A, file.%A.decl [concrete = constants.%A]
// CHECK:STDOUT: %.loc16_6.2: ref %A = temporary_storage
// CHECK:STDOUT: %.loc16_6.3: init %A to %.loc16_6.2 = class_init () [concrete = constants.%A.val]
// CHECK:STDOUT: %.loc16_8.1: init %A = converted %.loc16_6.1, %.loc16_6.3 [concrete = constants.%A.val]
// CHECK:STDOUT: %impl.elem0: %.71a = impl_witness_access constants.%ImplicitAs.impl_witness, element0 [concrete = constants.%A.as.ImplicitAs.impl.Convert.dbe75c.2]
// CHECK:STDOUT: %bound_method: <bound method> = bound_method %.loc16_8.1, %impl.elem0 [concrete = constants.%A.as.ImplicitAs.impl.Convert.bound.5ecf75.1]
// CHECK:STDOUT: %.loc16_8.2: ref %A = temporary %.loc16_6.2, %.loc16_8.1 [concrete = constants.%.367]
// CHECK:STDOUT: %.loc16_8.3: %A = acquire_value %.loc16_8.2 [concrete = constants.%A.val]
// CHECK:STDOUT: %Convert.ref: %A.as.ImplicitAs.impl.Convert.type.572c06.1 = name_ref Convert, @A.as.ImplicitAs.impl.%A.as.ImplicitAs.impl.Convert.decl.loc7_40.1 [concrete = constants.%A.as.ImplicitAs.impl.Convert.dbe75c.1]
// CHECK:STDOUT: %A.as.ImplicitAs.impl.Convert.bound: <bound method> = bound_method %.loc16_8.3, %Convert.ref [concrete = constants.%A.as.ImplicitAs.impl.Convert.bound.5ecf75.2]
// CHECK:STDOUT: %A.as.ImplicitAs.impl.Convert.call: init type = call %A.as.ImplicitAs.impl.Convert.bound(%.loc16_8.3) [concrete = constants.%B]
// CHECK:STDOUT: %.loc16_12.1: type = value_of_initializer %A.as.ImplicitAs.impl.Convert.call [concrete = constants.%B]
// CHECK:STDOUT: %.loc16_12.2: type = converted %.loc16_8.1, %.loc16_12.1 [concrete = constants.%B]
// CHECK:STDOUT: %F.specific_fn: <specific function> = specific_function %F.ref, @F(constants.%B) [concrete = constants.%F.specific_fn]
// CHECK:STDOUT: %F.call: init %empty_tuple.type = call %F.specific_fn()
// CHECK:STDOUT: %Destroy.WithSelf.SelfDestruct.call: init %empty_tuple.type = call constants.%Destroy.WithSelf.SelfDestruct.bound(constants.%.367)
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Destroy.WithSelf.SubobjectDestroy.loc16_8.1(%self.param: ref %empty_struct_type) = "no_op";
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Destroy.WithSelf.Op.loc16_8.1(%self.param: ref %empty_struct_type) = "no_op";
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Destroy.WithSelf.SelfDestruct.loc16_8.1(%self.param: ref %empty_struct_type) {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: %Destroy.WithSelf.Op.call: init %empty_tuple.type = call generated.%Destroy.WithSelf.Op.decl.5f94cf.1(%self.param)
// CHECK:STDOUT: %Destroy.WithSelf.SubobjectDestroy.call: init %empty_tuple.type = call generated.%Destroy.WithSelf.SubobjectDestroy.decl.763c71.1(%self.param)
// CHECK:STDOUT: return
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Destroy.WithSelf.SubobjectDestroy.loc16_8.2(%self.param: ref %A) {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: return
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Destroy.WithSelf.Op.loc16_8.2(%self.param: ref %A) = "no_op";
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Destroy.WithSelf.SelfDestruct.loc16_8.2(%self.param: ref %A) {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: %Destroy.WithSelf.Op.call: init %empty_tuple.type = call generated.%Destroy.WithSelf.Op.decl.5f94cf.2(%self.param)
// CHECK:STDOUT: %Destroy.WithSelf.SubobjectDestroy.call: init %empty_tuple.type = call generated.%Destroy.WithSelf.SubobjectDestroy.decl.763c71.2(%self.param)
// CHECK:STDOUT: return
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: --- no_conversion_during_deduction.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: type: type = facet_type <type> [concrete]
// CHECK:STDOUT: %A: type = class_type @A [concrete]
// CHECK:STDOUT: %empty_struct_type: type = struct_type {} [concrete]
// CHECK:STDOUT: %B: type = class_type @B [concrete]
// CHECK:STDOUT: %empty_tuple.type: type = tuple_type () [concrete]
// CHECK:STDOUT: %ImplicitAs.type.1bc: type = facet_type <@ImplicitAs, @ImplicitAs(%B)> [concrete]
// CHECK:STDOUT: %ImplicitAs.impl_witness: <witness> = impl_witness @A.as.ImplicitAs.impl.%ImplicitAs.impl_witness_table [concrete]
// CHECK:STDOUT: %pattern_type.e39: type = pattern_type %B [concrete]
// CHECK:STDOUT: %A.as.ImplicitAs.impl.Convert.type: type = fn_type @A.as.ImplicitAs.impl.Convert [concrete]
// CHECK:STDOUT: %A.as.ImplicitAs.impl.Convert: %A.as.ImplicitAs.impl.Convert.type = struct_value () [concrete]
// CHECK:STDOUT: %ImplicitAs.facet: %ImplicitAs.type.1bc = facet_value %A, (%ImplicitAs.impl_witness) [concrete]
// CHECK:STDOUT: %ImplicitAs.WithSelf.Convert.type.554: type = fn_type @ImplicitAs.WithSelf.Convert, @ImplicitAs.WithSelf(%B, %ImplicitAs.facet) [concrete]
// CHECK:STDOUT: %F.type: type = fn_type @F [concrete]
// CHECK:STDOUT: %F: %F.type = struct_value () [concrete]
// CHECK:STDOUT: %empty_tuple: %empty_tuple.type = tuple_value () [concrete]
// CHECK:STDOUT: %F.specific_fn: <specific function> = specific_function %F, @F(%empty_tuple.type) [concrete]
// CHECK:STDOUT: %.3de: type = fn_type_with_self_type %ImplicitAs.WithSelf.Convert.type.554, %ImplicitAs.facet [concrete]
// CHECK:STDOUT: %pattern_type.a96: type = pattern_type %empty_struct_type [concrete]
// CHECK:STDOUT: %self.param_patt.52f: %pattern_type.a96 = ref_param_pattern [concrete]
// CHECK:STDOUT: %self.patt.4b1: %pattern_type.a96 = wrapper_binding_pattern self, %self.param_patt.52f [concrete]
// CHECK:STDOUT: %Destroy.WithSelf.SubobjectDestroy.type.dfcbdb.1: type = fn_type @Destroy.WithSelf.SubobjectDestroy.loc16_9.1 [concrete]
// CHECK:STDOUT: %Destroy.WithSelf.SubobjectDestroy.d01daf.1: %Destroy.WithSelf.SubobjectDestroy.type.dfcbdb.1 = struct_value () [concrete]
// CHECK:STDOUT: %Destroy.WithSelf.Op.type.ef016f.1: type = fn_type @Destroy.WithSelf.Op.loc16_9.1 [concrete]
// CHECK:STDOUT: %Destroy.WithSelf.Op.403171.1: %Destroy.WithSelf.Op.type.ef016f.1 = struct_value () [concrete]
// CHECK:STDOUT: %self.param_patt.039: %pattern_type.e39 = ref_param_pattern [concrete]
// CHECK:STDOUT: %self.patt.535: %pattern_type.e39 = wrapper_binding_pattern self, %self.param_patt.039 [concrete]
// CHECK:STDOUT: %Destroy.WithSelf.SubobjectDestroy.type.dfcbdb.2: type = fn_type @Destroy.WithSelf.SubobjectDestroy.loc16_9.2 [concrete]
// CHECK:STDOUT: %Destroy.WithSelf.SubobjectDestroy.d01daf.2: %Destroy.WithSelf.SubobjectDestroy.type.dfcbdb.2 = struct_value () [concrete]
// CHECK:STDOUT: %Destroy.WithSelf.Op.type.ef016f.2: type = fn_type @Destroy.WithSelf.Op.loc16_9.2 [concrete]
// CHECK:STDOUT: %Destroy.WithSelf.Op.403171.2: %Destroy.WithSelf.Op.type.ef016f.2 = struct_value () [concrete]
// CHECK:STDOUT: %Destroy.WithSelf.SelfDestruct.type.fbceb5.2: type = fn_type @Destroy.WithSelf.SelfDestruct.loc16_9.2 [concrete]
// CHECK:STDOUT: %Destroy.WithSelf.SelfDestruct.db3fdb.2: %Destroy.WithSelf.SelfDestruct.type.fbceb5.2 = struct_value () [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: generated {
// CHECK:STDOUT: %Destroy.WithSelf.SubobjectDestroy.decl.763c71.1: %Destroy.WithSelf.SubobjectDestroy.type.dfcbdb.1 = fn_decl @Destroy.WithSelf.SubobjectDestroy.loc16_9.1 [concrete = constants.%Destroy.WithSelf.SubobjectDestroy.d01daf.1] {
// CHECK:STDOUT: %self.param_patt: %pattern_type.a96 = ref_param_pattern [concrete = constants.%self.param_patt.52f]
// CHECK:STDOUT: %self.patt: %pattern_type.a96 = wrapper_binding_pattern self, %self.param_patt [concrete = constants.%self.patt.4b1]
// CHECK:STDOUT: } {
// CHECK:STDOUT: %self.param: ref %empty_struct_type = ref_param call_param0
// CHECK:STDOUT: %self: ref %empty_struct_type = wrapper_binding self, %self.param
// CHECK:STDOUT: }
// CHECK:STDOUT: %Destroy.WithSelf.Op.decl.5f94cf.1: %Destroy.WithSelf.Op.type.ef016f.1 = fn_decl @Destroy.WithSelf.Op.loc16_9.1 [concrete = constants.%Destroy.WithSelf.Op.403171.1] {
// CHECK:STDOUT: %self.param_patt: %pattern_type.a96 = ref_param_pattern [concrete = constants.%self.param_patt.52f]
// CHECK:STDOUT: %self.patt: %pattern_type.a96 = wrapper_binding_pattern self, %self.param_patt [concrete = constants.%self.patt.4b1]
// CHECK:STDOUT: } {
// CHECK:STDOUT: %self.param: ref %empty_struct_type = ref_param call_param0
// CHECK:STDOUT: %self: ref %empty_struct_type = wrapper_binding self, %self.param
// CHECK:STDOUT: }
// CHECK:STDOUT: %Destroy.WithSelf.SubobjectDestroy.decl.763c71.2: %Destroy.WithSelf.SubobjectDestroy.type.dfcbdb.2 = fn_decl @Destroy.WithSelf.SubobjectDestroy.loc16_9.2 [concrete = constants.%Destroy.WithSelf.SubobjectDestroy.d01daf.2] {
// CHECK:STDOUT: %self.param_patt: %pattern_type.e39 = ref_param_pattern [concrete = constants.%self.param_patt.039]
// CHECK:STDOUT: %self.patt: %pattern_type.e39 = wrapper_binding_pattern self, %self.param_patt [concrete = constants.%self.patt.535]
// CHECK:STDOUT: } {
// CHECK:STDOUT: %self.param: ref %B = ref_param call_param0
// CHECK:STDOUT: %self: ref %B = wrapper_binding self, %self.param
// CHECK:STDOUT: }
// CHECK:STDOUT: %Destroy.WithSelf.Op.decl.5f94cf.2: %Destroy.WithSelf.Op.type.ef016f.2 = fn_decl @Destroy.WithSelf.Op.loc16_9.2 [concrete = constants.%Destroy.WithSelf.Op.403171.2] {
// CHECK:STDOUT: %self.param_patt: %pattern_type.e39 = ref_param_pattern [concrete = constants.%self.param_patt.039]
// CHECK:STDOUT: %self.patt: %pattern_type.e39 = wrapper_binding_pattern self, %self.param_patt [concrete = constants.%self.patt.535]
// CHECK:STDOUT: } {
// CHECK:STDOUT: %self.param: ref %B = ref_param call_param0
// CHECK:STDOUT: %self: ref %B = wrapper_binding self, %self.param
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @G(%a.param: %A) {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: %F.ref: %F.type = name_ref F, file.%F.decl [concrete = constants.%F]
// CHECK:STDOUT: %.loc16_6: %empty_tuple.type = tuple_literal () [concrete = constants.%empty_tuple]
// CHECK:STDOUT: %a.ref: %A = name_ref a, %a
// CHECK:STDOUT: %.loc16_10: type = converted %.loc16_6, constants.%empty_tuple.type [concrete = constants.%empty_tuple.type]
// CHECK:STDOUT: %F.specific_fn: <specific function> = specific_function %F.ref, @F(constants.%empty_tuple.type) [concrete = constants.%F.specific_fn]
// CHECK:STDOUT: %impl.elem0: %.3de = impl_witness_access constants.%ImplicitAs.impl_witness, element0 [concrete = constants.%A.as.ImplicitAs.impl.Convert]
// CHECK:STDOUT: %bound_method: <bound method> = bound_method %a.ref, %impl.elem0
// CHECK:STDOUT: %.loc16_9.1: ref %B = temporary_storage
// CHECK:STDOUT: %A.as.ImplicitAs.impl.Convert.call: init %B to %.loc16_9.1 = call %bound_method(%a.ref)
// CHECK:STDOUT: %.loc16_9.2: init %B = converted %a.ref, %A.as.ImplicitAs.impl.Convert.call
// CHECK:STDOUT: %.loc16_9.3: ref %B = temporary %.loc16_9.1, %.loc16_9.2
// CHECK:STDOUT: %.loc16_9.4: %B = acquire_value %.loc16_9.3
// CHECK:STDOUT: %F.call: init %empty_tuple.type = call %F.specific_fn(%.loc16_9.4)
// CHECK:STDOUT: %Destroy.WithSelf.SelfDestruct.bound: <bound method> = bound_method %.loc16_9.3, constants.%Destroy.WithSelf.SelfDestruct.db3fdb.2
// CHECK:STDOUT: %Destroy.WithSelf.SelfDestruct.call: init %empty_tuple.type = call %Destroy.WithSelf.SelfDestruct.bound(%.loc16_9.3)
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Destroy.WithSelf.SubobjectDestroy.loc16_9.1(%self.param: ref %empty_struct_type) = "no_op";
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Destroy.WithSelf.Op.loc16_9.1(%self.param: ref %empty_struct_type) = "no_op";
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Destroy.WithSelf.SelfDestruct.loc16_9.1(%self.param: ref %empty_struct_type) {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: %Destroy.WithSelf.Op.call: init %empty_tuple.type = call generated.%Destroy.WithSelf.Op.decl.5f94cf.1(%self.param)
// CHECK:STDOUT: %Destroy.WithSelf.SubobjectDestroy.call: init %empty_tuple.type = call generated.%Destroy.WithSelf.SubobjectDestroy.decl.763c71.1(%self.param)
// CHECK:STDOUT: return
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Destroy.WithSelf.SubobjectDestroy.loc16_9.2(%self.param: ref %B) {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: return
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Destroy.WithSelf.Op.loc16_9.2(%self.param: ref %B) = "no_op";
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Destroy.WithSelf.SelfDestruct.loc16_9.2(%self.param: ref %B) {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: %Destroy.WithSelf.Op.call: init %empty_tuple.type = call generated.%Destroy.WithSelf.Op.decl.5f94cf.2(%self.param)
// CHECK:STDOUT: %Destroy.WithSelf.SubobjectDestroy.call: init %empty_tuple.type = call generated.%Destroy.WithSelf.SubobjectDestroy.decl.763c71.2(%self.param)
// CHECK:STDOUT: return
// CHECK:STDOUT: }
// CHECK:STDOUT:
Reference in New Issue View Git Blame Copy Permalink