carbon-language/carbon-lang
1
0 Fork 0
mirror of https://github.com/carbon-language/carbon-lang.git synced 2026-11-15 19:08:12 +00:00
Code Issues Packages Projects Releases 10 Wiki Activity
Files
503f09037d8a84ce8b9b89010e7564a97cd80bbd
carbon-lang/toolchain/check/testdata/interop/cpp/template/generic_call.carbon
T
Dana Jansens 24766e213e Defer evaluation of witnesses substituted while identifying a facet type (#7930) 
When identifying a facet type, defer evaluation of LookupImplWitnesses
by redirecting them to evaluate into IdentifiedWitness. Then the caller
of identify will need to substitute the IdentifiedWitnesses, either with
witnesses of their own, or with LookupImplWitness to cause a lookup
operation.

This allows:
- An `impl as` on a named constraint can subst the witnesses in
designators from the named constraint with a witness to the impl itself.
This prevents them from looking for and finding some other overlapping
impl. (This PR)
- Impl lookup to collect rewrite/equality requirements from all named
constraints and then use the impls it has already found to evaluate any
designators in those requirements instead of performing impl lookup
again (creating a cycle). (Done in
https://github.com/carbon-language/carbon-lang/pull/7944)
- Similarly, an `impl as` can collect impls and equality requirements
from all named constraints and verify them correctly by replacing
witnesses that should refer to the impl with the correct witness instead
of performing a lookup and finding an overlapping impl. (Done in
https://github.com/carbon-language/carbon-lang/pull/7937)
- ImplWitnessAccess to be able to find rewrites from a named constraint,
not just from the initial DeclaredFacetType. (TBD)

To do this we need to introduce the concept of "identified" specifics.
In order to identify a facet type, we must construct a specific for each
require decl in a named constraint. These specifics will have
IdentifiedWitnesses inside them, but their args would otherwise match a
specific for the require decl constructed in another context. To avoid
polluting the canonical specific namespace, we introduce a second
namespace of specifics that are "identified" since they are created by
identifying.

As we have introduced a new global state that modifies eval behaviour,
we must disable that state when resolving a specific (as per
https://github.com/carbon-language/carbon-lang/pull/7923). But inside an
"identified" specific, we preserve the behaviour so that the witnesses
modified by identify (through SubstPeriodSelf or through evaluating a
require specific) have their evaluation deferred.
2026-10-14 14:12:56 +00:00

338 lines
27 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
// EXTRA-ARGS: --clang-arg=--std=c++20
//
// AUTOUPDATE
// TIP: To test this file alone, run:
// TIP: bazel test //toolchain/testing:file_test --test_arg=--file_tests=toolchain/check/testdata/interop/cpp/template/generic_call.carbon
// TIP: To dump output, run:
// TIP: bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/check/testdata/interop/cpp/template/generic_call.carbon
// --- header.h
struct X {};
template<typename T> struct S {};
// --- generic_call.carbon
library "[[@TEST_NAME]]";
import Cpp library "header.h";
//@dump-sem-ir-begin
fn F[T: type](unused x: T) {
var unused v: Cpp.S(T);
}
//@dump-sem-ir-end
fn G() {
F({} as Cpp.X);
}
// CHECK:STDOUT: --- generic_call.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: type: type = facet_type <type> [concrete]
// CHECK:STDOUT: %.Self.frozen: type = symbolic_binding .Self [symbolic_self]
// CHECK:STDOUT: %pattern_type.9a5: type = pattern_type type [concrete]
// CHECK:STDOUT: %T.patt.3a0: %pattern_type.9a5 = symbolic_binding_pattern T, 0 [symbolic]
// CHECK:STDOUT: %T.67d: type = symbolic_binding T, 0 [symbolic]
// CHECK:STDOUT: %pattern_type.51d: type = pattern_type %T.67d [symbolic]
// CHECK:STDOUT: %x.param_patt.91d: %pattern_type.51d = value_param_pattern [symbolic]
// CHECK:STDOUT: %x.patt.260: %pattern_type.51d = wrapper_binding_pattern x, %x.param_patt.91d [symbolic]
// 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: %require_complete.944: <witness> = require_complete_type %T.67d [symbolic]
// CHECK:STDOUT: %S.type: type = cpp_type_template_type S [concrete]
// CHECK:STDOUT: %S.template: %S.type = struct_value () [concrete]
// CHECK:STDOUT: %.a92: type = template_inst %T.67d [template]
// CHECK:STDOUT: %.d46: type = type_of_inst @F.%.loc8_24.5 [template]
// CHECK:STDOUT: %.de1: %.d46 = splice_inst @F.%.loc8_24.5 [template]
// CHECK:STDOUT: %.537: type = splice_inst @F.%.loc8_24.8 [template]
// CHECK:STDOUT: %require_complete.cb0: <witness> = require_complete_type %.537 [template]
// CHECK:STDOUT: %pattern_type.fcb: type = pattern_type %.537 [template]
// CHECK:STDOUT: %v.patt.126: %pattern_type.fcb = ref_binding_pattern v [template]
// CHECK:STDOUT: %v.var_patt.768: %pattern_type.fcb = var_pattern %v.patt.126 [template]
// CHECK:STDOUT: %DefaultOrUnformed.type: type = facet_type <@DefaultOrUnformed> [concrete]
// CHECK:STDOUT: %Self.935: %DefaultOrUnformed.type = symbolic_binding Self, 0 [symbolic]
// CHECK:STDOUT: %DefaultOrUnformed.WithSelf.Op.type.8ac: type = fn_type @DefaultOrUnformed.WithSelf.Op, @DefaultOrUnformed.WithSelf(%Self.935) [symbolic]
// CHECK:STDOUT: %DefaultOrUnformed.WithSelf.Op.b27: %DefaultOrUnformed.WithSelf.Op.type.8ac = struct_value () [symbolic]
// CHECK:STDOUT: %Default.type: type = facet_type <@Default> [concrete]
// CHECK:STDOUT: %T.b09: %Default.type = symbolic_binding T, 0 [symbolic]
// CHECK:STDOUT: %T.as_type.as.DefaultOrUnformed.impl.Op.type.4da: type = fn_type @T.as_type.as.DefaultOrUnformed.impl.Op, @T.as_type.as.DefaultOrUnformed.impl(%T.b09) [symbolic]
// CHECK:STDOUT: %T.as_type.as.DefaultOrUnformed.impl.Op.79f: %T.as_type.as.DefaultOrUnformed.impl.Op.type.4da = struct_value () [symbolic]
// CHECK:STDOUT: %DefaultOrUnformed.lookup_impl_witness: <witness> = lookup_impl_witness %.537, @DefaultOrUnformed [template]
// CHECK:STDOUT: %.847: require_specific_def_type = require_specific_def @T.as.DefaultOrUnformed.impl(%.537) [template]
// CHECK:STDOUT: %DefaultOrUnformed.facet.67e: %DefaultOrUnformed.type = facet_value %.537, (%DefaultOrUnformed.lookup_impl_witness) [template]
// CHECK:STDOUT: %.77d: type = type_of_inst @F.%.loc8_25.7 [template]
// CHECK:STDOUT: %.984: %.77d = splice_inst @F.%.loc8_25.7 [template]
// CHECK:STDOUT: %.b48: type = type_of_inst @F.%.loc8_25.10 [template]
// CHECK:STDOUT: %.e18: %.b48 = splice_inst @F.%.loc8_25.10 [template]
// CHECK:STDOUT: %tuple.type: type = tuple_type (<instruction>) [concrete]
// CHECK:STDOUT: %.5d6: %.537 = splice_inst @F.%tuple.elem0 [template]
// CHECK:STDOUT: %Destroy.type: type = facet_type <@Destroy> [concrete]
// CHECK:STDOUT: %Self.0e7: %Destroy.type = symbolic_binding Self, 0 [symbolic]
// CHECK:STDOUT: %Destroy.WithSelf.SelfDestruct.type.869: type = fn_type @Destroy.WithSelf.SelfDestruct.1, @Destroy.WithSelf(%Self.0e7) [symbolic]
// CHECK:STDOUT: %Destroy.WithSelf.SelfDestruct.c97: %Destroy.WithSelf.SelfDestruct.type.869 = struct_value () [symbolic]
// CHECK:STDOUT: %Destroy.assoc_type: type = assoc_entity_type @Destroy [concrete]
// CHECK:STDOUT: %assoc2: %Destroy.assoc_type = assoc_entity element2, imports.%Core.import_ref.df0 [concrete]
// CHECK:STDOUT: %.8cb: type = type_of_inst @F.%.loc8_3.8 [template]
// CHECK:STDOUT: %.c23: %.8cb = splice_inst @F.%.loc8_3.8 [template]
// CHECK:STDOUT: %.57c: type = type_of_inst @F.%.loc8_3.11 [template]
// CHECK:STDOUT: %.e63: %.57c = splice_inst @F.%.loc8_3.11 [template]
// CHECK:STDOUT: %empty_struct_type: type = struct_type {} [concrete]
// CHECK:STDOUT: %X: type = class_type @X [concrete]
// CHECK:STDOUT: %complete_type: <witness> = complete_type_witness %empty_struct_type [concrete]
// CHECK:STDOUT: %pattern_type.fa7: type = pattern_type %X [concrete]
// CHECK:STDOUT: %x.param_patt.468: %pattern_type.fa7 = value_param_pattern [concrete]
// CHECK:STDOUT: %x.patt.af8: %pattern_type.fa7 = wrapper_binding_pattern x, %x.param_patt.468 [concrete]
// CHECK:STDOUT: %S: type = class_type @S [concrete]
// CHECK:STDOUT: %inst.splice_block.426619.1: <instruction> = inst_value [concrete] {
// CHECK:STDOUT: %.788: type = splice_block imports.%S.decl [concrete = %S] {}
// CHECK:STDOUT: }
// CHECK:STDOUT: %inst.splice_block.426619.2: <instruction> = inst_value [concrete] {
// CHECK:STDOUT: %.895: type = splice_block %S [concrete = %S] {}
// CHECK:STDOUT: }
// CHECK:STDOUT: %pattern_type.981: type = pattern_type %S [concrete]
// CHECK:STDOUT: %v.patt.5fa: %pattern_type.981 = ref_binding_pattern v [concrete]
// CHECK:STDOUT: %v.var_patt.e69: %pattern_type.981 = var_pattern %v.patt.5fa [concrete]
// CHECK:STDOUT: %.de3: require_specific_def_type = require_specific_def @T.as.DefaultOrUnformed.impl(%S) [concrete]
// CHECK:STDOUT: %S.Op.type: type = fn_type @S.Op [concrete]
// CHECK:STDOUT: %S.Op: %S.Op.type = struct_value () [concrete]
// CHECK:STDOUT: %custom_witness.9b4: <witness> = custom_witness (%S.Op), @Default [concrete]
// CHECK:STDOUT: %Default.facet.602: %Default.type = facet_value %S, (%custom_witness.9b4) [concrete]
// CHECK:STDOUT: %DefaultOrUnformed.impl_witness.4c0: <witness> = impl_witness imports.%DefaultOrUnformed.impl_witness_table.162, @T.as_type.as.DefaultOrUnformed.impl(%Default.facet.602) [concrete]
// CHECK:STDOUT: %T.as_type.as.DefaultOrUnformed.impl.Op.type.46a: type = fn_type @T.as_type.as.DefaultOrUnformed.impl.Op, @T.as_type.as.DefaultOrUnformed.impl(%Default.facet.602) [concrete]
// CHECK:STDOUT: %T.as_type.as.DefaultOrUnformed.impl.Op.89b: %T.as_type.as.DefaultOrUnformed.impl.Op.type.46a = struct_value () [concrete]
// CHECK:STDOUT: %DefaultOrUnformed.facet.dd9: %DefaultOrUnformed.type = facet_value %S, (%DefaultOrUnformed.impl_witness.4c0) [concrete]
// CHECK:STDOUT: %DefaultOrUnformed.WithSelf.Op.type.2e6: type = fn_type @DefaultOrUnformed.WithSelf.Op, @DefaultOrUnformed.WithSelf(%DefaultOrUnformed.facet.dd9) [concrete]
// CHECK:STDOUT: %DefaultOrUnformed.assoc_type: type = assoc_entity_type @DefaultOrUnformed [concrete]
// CHECK:STDOUT: %assoc0: %DefaultOrUnformed.assoc_type = assoc_entity element0, imports.%Core.import_ref.c82 [concrete]
// CHECK:STDOUT: %.e57: type = fn_type_with_self_type %DefaultOrUnformed.WithSelf.Op.type.2e6, %DefaultOrUnformed.facet.dd9 [concrete]
// CHECK:STDOUT: %inst.splice_block.426619.3: <instruction> = inst_value [concrete] {
// CHECK:STDOUT: %.9dd: %.e57 = splice_block %impl.elem0.ef9 [concrete = %T.as_type.as.DefaultOrUnformed.impl.Op.89b] {
// CHECK:STDOUT: %as_type: type = facet_access_type %DefaultOrUnformed.facet.dd9 [concrete = %S]
// CHECK:STDOUT: %.371: type = converted %DefaultOrUnformed.facet.dd9, %as_type [concrete = %S]
// CHECK:STDOUT: %Op.ref: %DefaultOrUnformed.assoc_type = name_ref Op, imports.%Core.import_ref.654 [concrete = %assoc0]
// CHECK:STDOUT: %impl.elem0.ef9: %.e57 = impl_witness_access %DefaultOrUnformed.impl_witness.4c0, element0 [concrete = %T.as_type.as.DefaultOrUnformed.impl.Op.89b]
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT: %inst.splice_block.426619.4: <instruction> = inst_value [concrete] {
// CHECK:STDOUT: %.f4d: init %S = splice_block %T.as_type.as.DefaultOrUnformed.impl.Op.call {
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: %.104182.2: ref %S = specific_inst @F.%v.var, @F(%X)
// CHECK:STDOUT: %T.as_type.as.DefaultOrUnformed.impl.Op.call: init %S to %.104182.2 = call %T.as_type.as.DefaultOrUnformed.impl.Op.specific_fn.4880b1.2()
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT: %inst.splice_block.426619.5: <instruction> = inst_value [concrete] {
// CHECK:STDOUT: %.d332: init %S = splice_block %.f4d {}
// CHECK:STDOUT: }
// CHECK:STDOUT: %tuple: %tuple.type = tuple_value (%inst.splice_block.426619.5) [concrete]
// CHECK:STDOUT: %self.param_patt.471: %pattern_type.981 = ref_param_pattern [concrete]
// CHECK:STDOUT: %self.patt.5f0: %pattern_type.981 = wrapper_binding_pattern self, %self.param_patt.471 [concrete]
// CHECK:STDOUT: %S.cpp_destructor.type: type = fn_type @S.cpp_destructor [concrete]
// CHECK:STDOUT: %S.cpp_destructor: %S.cpp_destructor.type = struct_value () [concrete]
// CHECK:STDOUT: %Destroy.WithSelf.Op.type.ef016f.2: type = fn_type @Destroy.WithSelf.Op.loc8 [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.loc8 [concrete]
// CHECK:STDOUT: %Destroy.WithSelf.SelfDestruct.db3fdb.2: %Destroy.WithSelf.SelfDestruct.type.fbceb5.2 = struct_value () [concrete]
// CHECK:STDOUT: %S.SubobjectDestroy.type: type = fn_type @S.SubobjectDestroy [concrete]
// CHECK:STDOUT: %S.SubobjectDestroy: %S.SubobjectDestroy.type = struct_value () [concrete]
// CHECK:STDOUT: %custom_witness.1bfa2a.2: <witness> = custom_witness (%Destroy.WithSelf.Op.403171.2, %S.SubobjectDestroy, %Destroy.WithSelf.SelfDestruct.db3fdb.2), @Destroy [concrete]
// CHECK:STDOUT: %Destroy.facet.edc: %Destroy.type = facet_value %S, (%custom_witness.1bfa2a.2) [concrete]
// CHECK:STDOUT: %Destroy.WithSelf.SelfDestruct.type.896: type = fn_type @Destroy.WithSelf.SelfDestruct.1, @Destroy.WithSelf(%Destroy.facet.edc) [concrete]
// CHECK:STDOUT: %.b20: type = fn_type_with_self_type %Destroy.WithSelf.SelfDestruct.type.896, %Destroy.facet.edc [concrete]
// CHECK:STDOUT: %inst.splice_block.426619.6: <instruction> = inst_value [concrete] {
// CHECK:STDOUT: %.249: <bound method> = splice_block %bound_method {
// CHECK:STDOUT: %.104182.1: ref %S = specific_inst @F.%v.var, @F(%X)
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: %impl.elem2: %.b20 = impl_witness_access %custom_witness.1bfa2a.2, element2 [concrete = %Destroy.WithSelf.SelfDestruct.db3fdb.2]
// CHECK:STDOUT: %bound_method: <bound method> = bound_method %.104182.1, %impl.elem2
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT: %inst.call: <instruction> = inst_value [concrete] {
// CHECK:STDOUT: %Destroy.WithSelf.SelfDestruct.call: init %empty_tuple.type = call %.249(%.104182.1)
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: imports {
// CHECK:STDOUT: %Cpp: <namespace> = namespace file.%Cpp.import_cpp, [concrete] {
// CHECK:STDOUT: .S = %S.template
// CHECK:STDOUT: .X = %X.decl
// CHECK:STDOUT: import Cpp//...
// CHECK:STDOUT: }
// CHECK:STDOUT: %S.template: %S.type = struct_value () [concrete = constants.%S.template]
// CHECK:STDOUT: %Core.import_ref.654: %DefaultOrUnformed.assoc_type = import_ref Core//prelude/parts/default, loc{{\d+_\d+}}, loaded [concrete = constants.%assoc0]
// CHECK:STDOUT: %Core.import_ref.288: @T.as_type.as.DefaultOrUnformed.impl.%T.as_type.as.DefaultOrUnformed.impl.Op.type (%T.as_type.as.DefaultOrUnformed.impl.Op.type.4da) = import_ref Core//prelude/parts/default, loc{{\d+_\d+}}, loaded [symbolic = @T.as_type.as.DefaultOrUnformed.impl.%T.as_type.as.DefaultOrUnformed.impl.Op (constants.%T.as_type.as.DefaultOrUnformed.impl.Op.79f)]
// CHECK:STDOUT: %DefaultOrUnformed.impl_witness_table.162 = impl_witness_table (%Core.import_ref.288), @T.as_type.as.DefaultOrUnformed.impl [concrete]
// CHECK:STDOUT: %Core.import_ref.df0: @Destroy.WithSelf.%Destroy.WithSelf.SelfDestruct.type (%Destroy.WithSelf.SelfDestruct.type.869) = import_ref Core//prelude/parts/destroy, loc{{\d+_\d+}}, loaded [symbolic = @Destroy.WithSelf.%Destroy.WithSelf.SelfDestruct (constants.%Destroy.WithSelf.SelfDestruct.c97)]
// CHECK:STDOUT: %X.decl: type = class_decl @X [concrete = constants.%X] {} {}
// CHECK:STDOUT: %S.decl: type = class_decl @S [concrete = constants.%S] {} {}
// CHECK:STDOUT: %Core.import_ref.c82: @DefaultOrUnformed.WithSelf.%DefaultOrUnformed.WithSelf.Op.type (%DefaultOrUnformed.WithSelf.Op.type.8ac) = import_ref Core//prelude/parts/default, loc{{\d+_\d+}}, loaded [symbolic = @DefaultOrUnformed.WithSelf.%DefaultOrUnformed.WithSelf.Op (constants.%DefaultOrUnformed.WithSelf.Op.b27)]
// CHECK:STDOUT: %S.cpp_destructor.decl: %S.cpp_destructor.type = fn_decl @S.cpp_destructor [concrete = constants.%S.cpp_destructor] {
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: } {
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: generated {
// CHECK:STDOUT: %Destroy.WithSelf.Op.decl.5f94cf.2: %Destroy.WithSelf.Op.type.ef016f.2 = fn_decl @Destroy.WithSelf.Op.loc8 [concrete = constants.%Destroy.WithSelf.Op.403171.2] {
// CHECK:STDOUT: %self.param_patt: %pattern_type.981 = ref_param_pattern [concrete = constants.%self.param_patt.471]
// CHECK:STDOUT: %self.patt: %pattern_type.981 = wrapper_binding_pattern self, %self.param_patt [concrete = constants.%self.patt.5f0]
// CHECK:STDOUT: } {
// CHECK:STDOUT: %self.param: ref %S = ref_param call_param0
// CHECK:STDOUT: %self: ref %S = wrapper_binding self, %self.param
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: file {
// CHECK:STDOUT: %F.decl: %F.type = fn_decl @F [concrete = constants.%F] {
// CHECK:STDOUT: %T.patt.loc7_7.1: %pattern_type.9a5 = symbolic_binding_pattern T, 0 [symbolic = %T.patt.loc7_7.2 (constants.%T.patt.3a0)]
// CHECK:STDOUT: %x.param_patt.loc7_23.1: @F.%pattern_type.loc7 (%pattern_type.51d) = value_param_pattern [symbolic = %x.param_patt.loc7_23.2 (constants.%x.param_patt.91d)]
// CHECK:STDOUT: %x.patt.loc7_23.1: @F.%pattern_type.loc7 (%pattern_type.51d) = wrapper_binding_pattern x, %x.param_patt.loc7_23.1 [symbolic = %x.patt.loc7_23.2 (constants.%x.patt.260)]
// CHECK:STDOUT: } {
// CHECK:STDOUT: %.loc7_9.1: type = splice_block %.loc7_9.2 [concrete = type] {
// CHECK:STDOUT: %.Self.frozen: type = symbolic_binding .Self [symbolic_self = constants.%.Self.frozen]
// CHECK:STDOUT: %.loc7_9.2: type = type_literal type [concrete = type]
// CHECK:STDOUT: }
// CHECK:STDOUT: %T.loc7_7.2: type = symbolic_binding T, 0 [symbolic = %T.loc7_7.1 (constants.%T.67d)]
// CHECK:STDOUT: %x.param: @F.%T.loc7_7.1 (%T.67d) = value_param call_param0
// CHECK:STDOUT: %T.ref.loc7: type = name_ref T, %T.loc7_7.2 [symbolic = %T.loc7_7.1 (constants.%T.67d)]
// CHECK:STDOUT: %x: @F.%T.loc7_7.1 (%T.67d) = wrapper_binding x, %x.param
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: generic fn @F(%T.loc7_7.2: type) {
// CHECK:STDOUT: %T.patt.loc7_7.2: %pattern_type.9a5 = symbolic_binding_pattern T, 0 [symbolic = %T.patt.loc7_7.2 (constants.%T.patt.3a0)]
// CHECK:STDOUT: %T.loc7_7.1: type = symbolic_binding T, 0 [symbolic = %T.loc7_7.1 (constants.%T.67d)]
// CHECK:STDOUT: %pattern_type.loc7: type = pattern_type %T.loc7_7.1 [symbolic = %pattern_type.loc7 (constants.%pattern_type.51d)]
// CHECK:STDOUT: %x.param_patt.loc7_23.2: @F.%pattern_type.loc7 (%pattern_type.51d) = value_param_pattern [symbolic = %x.param_patt.loc7_23.2 (constants.%x.param_patt.91d)]
// CHECK:STDOUT: %x.patt.loc7_23.2: @F.%pattern_type.loc7 (%pattern_type.51d) = wrapper_binding_pattern x, %x.param_patt.loc7_23.2 [symbolic = %x.patt.loc7_23.2 (constants.%x.patt.260)]
// CHECK:STDOUT:
// CHECK:STDOUT: !definition:
// CHECK:STDOUT: %require_complete.loc7: <witness> = require_complete_type %T.loc7_7.1 [symbolic = %require_complete.loc7 (constants.%require_complete.944)]
// CHECK:STDOUT: %.loc8_23.2: type = template_inst %T.loc7_7.1 [template = %.loc8_23.2 (constants.%.a92)]
// CHECK:STDOUT: %.loc8_24.5: <instruction> = call_action (%S.ref, %.loc8_23.1), false [template]
// CHECK:STDOUT: %.loc8_24.6: type = type_of_inst %.loc8_24.5 [template = %.loc8_24.6 (constants.%.d46)]
// CHECK:STDOUT: %.loc8_24.7: @F.%.loc8_24.6 (%.d46) = splice_inst %.loc8_24.5 [template = %.loc8_24.7 (constants.%.de1)]
// CHECK:STDOUT: %.loc8_24.8: <instruction> = convert_to_value_action %.loc8_24.3, type [template]
// CHECK:STDOUT: %.loc8_24.9: type = splice_inst %.loc8_24.8 [template = %.loc8_24.9 (constants.%.537)]
// CHECK:STDOUT: %require_complete.loc8: <witness> = require_complete_type %.loc8_24.9 [template = %require_complete.loc8 (constants.%require_complete.cb0)]
// CHECK:STDOUT: %pattern_type.loc8: type = pattern_type %.loc8_24.9 [template = %pattern_type.loc8 (constants.%pattern_type.fcb)]
// CHECK:STDOUT: %v.patt.loc8_15.2: @F.%pattern_type.loc8 (%pattern_type.fcb) = ref_binding_pattern v [template = %v.patt.loc8_15.2 (constants.%v.patt.126)]
// CHECK:STDOUT: %v.var_patt.loc8_3.2: @F.%pattern_type.loc8 (%pattern_type.fcb) = var_pattern %v.patt.loc8_15.2 [template = %v.var_patt.loc8_3.2 (constants.%v.var_patt.768)]
// CHECK:STDOUT: %.loc8_25.6: require_specific_def_type = require_specific_def @T.as.DefaultOrUnformed.impl(%.loc8_24.9) [template = %.loc8_25.6 (constants.%.847)]
// CHECK:STDOUT: %DefaultOrUnformed.lookup_impl_witness: <witness> = lookup_impl_witness %.loc8_24.9, @DefaultOrUnformed [template = %DefaultOrUnformed.lookup_impl_witness (constants.%DefaultOrUnformed.lookup_impl_witness)]
// CHECK:STDOUT: %DefaultOrUnformed.facet.loc8_25.2: %DefaultOrUnformed.type = facet_value %.loc8_24.9, (%DefaultOrUnformed.lookup_impl_witness) [template = %DefaultOrUnformed.facet.loc8_25.2 (constants.%DefaultOrUnformed.facet.67e)]
// CHECK:STDOUT: %.loc8_25.7: <instruction> = access_member_action %.loc8_25.1, Op [template]
// CHECK:STDOUT: %.loc8_25.8: type = type_of_inst %.loc8_25.7 [template = %.loc8_25.8 (constants.%.77d)]
// CHECK:STDOUT: %.loc8_25.9: @F.%.loc8_25.8 (%.77d) = splice_inst %.loc8_25.7 [template = %.loc8_25.9 (constants.%.984)]
// CHECK:STDOUT: %.loc8_25.10: <instruction> = call_action (%.loc8_25.3), false [template]
// CHECK:STDOUT: %.loc8_25.11: type = type_of_inst %.loc8_25.10 [template = %.loc8_25.11 (constants.%.b48)]
// CHECK:STDOUT: %.loc8_25.12: @F.%.loc8_25.11 (%.b48) = splice_inst %.loc8_25.10 [template = %.loc8_25.12 (constants.%.e18)]
// CHECK:STDOUT: %.loc8_3.6: %tuple.type = initialize_action %.loc8_25.5, %.loc8_24.9, %v.var, none, false [template]
// CHECK:STDOUT: %tuple.elem0: <instruction> = tuple_access %.loc8_3.6, element0 [template]
// CHECK:STDOUT: %.loc8_3.7: @F.%.loc8_24.9 (%.537) = splice_inst %tuple.elem0 [template = %.loc8_3.7 (constants.%.5d6)]
// CHECK:STDOUT: %.loc8_3.8: <instruction> = compound_member_access_action %v.var, constants.%assoc2 [template]
// CHECK:STDOUT: %.loc8_3.9: type = type_of_inst %.loc8_3.8 [template = %.loc8_3.9 (constants.%.8cb)]
// CHECK:STDOUT: %.loc8_3.10: @F.%.loc8_3.9 (%.8cb) = splice_inst %.loc8_3.8 [template = %.loc8_3.10 (constants.%.c23)]
// CHECK:STDOUT: %.loc8_3.11: <instruction> = call_action (%.loc8_3.3), true [template]
// CHECK:STDOUT: %.loc8_3.12: type = type_of_inst %.loc8_3.11 [template = %.loc8_3.12 (constants.%.57c)]
// CHECK:STDOUT: %.loc8_3.13: @F.%.loc8_3.12 (%.57c) = splice_inst %.loc8_3.11 [template = %.loc8_3.13 (constants.%.e63)]
// CHECK:STDOUT:
// CHECK:STDOUT: fn(%x.param: @F.%T.loc7_7.1 (%T.67d)) {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: %v.var: ref @F.%.loc8_24.9 (%.537) = var_storage %v.var_patt.loc8_3.1
// CHECK:STDOUT: %DefaultOrUnformed.facet.loc8_25.1: %DefaultOrUnformed.type = facet_value constants.%.537, (constants.%DefaultOrUnformed.lookup_impl_witness) [template = %DefaultOrUnformed.facet.loc8_25.2 (constants.%DefaultOrUnformed.facet.67e)]
// CHECK:STDOUT: %.loc8_25.1: %DefaultOrUnformed.type = converted constants.%.537, %DefaultOrUnformed.facet.loc8_25.1 [template = %DefaultOrUnformed.facet.loc8_25.2 (constants.%DefaultOrUnformed.facet.67e)]
// CHECK:STDOUT: %.loc8_25.2: type = type_of_inst %.loc8_25.7 [template = %.loc8_25.8 (constants.%.77d)]
// CHECK:STDOUT: %.loc8_25.3: @F.%.loc8_25.8 (%.77d) = splice_inst %.loc8_25.7 [template = %.loc8_25.9 (constants.%.984)]
// CHECK:STDOUT: %.loc8_25.4: type = type_of_inst %.loc8_25.10 [template = %.loc8_25.11 (constants.%.b48)]
// CHECK:STDOUT: %.loc8_25.5: @F.%.loc8_25.11 (%.b48) = splice_inst %.loc8_25.10 [template = %.loc8_25.12 (constants.%.e18)]
// CHECK:STDOUT: %.loc8_3.1: @F.%.loc8_24.9 (%.537) = splice_inst %tuple.elem0 [template = %.loc8_3.7 (constants.%.5d6)]
// CHECK:STDOUT: assign %v.var, %.loc8_3.1
// CHECK:STDOUT: %.loc8_24.1: type = splice_block %.loc8_24.4 [template = %.loc8_24.9 (constants.%.537)] {
// CHECK:STDOUT: %Cpp.ref: <namespace> = name_ref Cpp, imports.%Cpp [concrete = imports.%Cpp]
// CHECK:STDOUT: %S.ref: %S.type = name_ref S, imports.%S.template [concrete = constants.%S.template]
// CHECK:STDOUT: %T.ref.loc8: type = name_ref T, %T.loc7_7.2 [symbolic = %T.loc7_7.1 (constants.%T.67d)]
// CHECK:STDOUT: %.loc8_23.1: type = template_inst %T.ref.loc8 [template = %.loc8_23.2 (constants.%.a92)]
// CHECK:STDOUT: %.loc8_24.2: type = type_of_inst %.loc8_24.5 [template = %.loc8_24.6 (constants.%.d46)]
// CHECK:STDOUT: %.loc8_24.3: @F.%.loc8_24.6 (%.d46) = splice_inst %.loc8_24.5 [template = %.loc8_24.7 (constants.%.de1)]
// CHECK:STDOUT: %.loc8_24.4: type = splice_inst %.loc8_24.8 [template = %.loc8_24.9 (constants.%.537)]
// CHECK:STDOUT: }
// CHECK:STDOUT: %v: ref @F.%.loc8_24.9 (%.537) = wrapper_binding v, %v.var
// CHECK:STDOUT: name_binding_decl {
// CHECK:STDOUT: %v.patt.loc8_15.1: @F.%pattern_type.loc8 (%pattern_type.fcb) = ref_binding_pattern v [template = %v.patt.loc8_15.2 (constants.%v.patt.126)]
// CHECK:STDOUT: %v.var_patt.loc8_3.1: @F.%pattern_type.loc8 (%pattern_type.fcb) = var_pattern %v.patt.loc8_15.1 [template = %v.var_patt.loc8_3.2 (constants.%v.var_patt.768)]
// CHECK:STDOUT: }
// CHECK:STDOUT: %.loc8_3.2: type = type_of_inst %.loc8_3.8 [template = %.loc8_3.9 (constants.%.8cb)]
// CHECK:STDOUT: %.loc8_3.3: @F.%.loc8_3.9 (%.8cb) = splice_inst %.loc8_3.8 [template = %.loc8_3.10 (constants.%.c23)]
// CHECK:STDOUT: %.loc8_3.4: type = type_of_inst %.loc8_3.11 [template = %.loc8_3.12 (constants.%.57c)]
// CHECK:STDOUT: %.loc8_3.5: @F.%.loc8_3.12 (%.57c) = splice_inst %.loc8_3.11 [template = %.loc8_3.13 (constants.%.e63)]
// CHECK:STDOUT: return
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Destroy.WithSelf.Op.loc8(%self.param: ref %S) = "no_op";
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Destroy.WithSelf.SelfDestruct.loc8(%self.param: ref %S) {
// 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: %S.cpp_destructor.call: init %empty_tuple.type = call imports.%S.cpp_destructor.decl(%self.param)
// CHECK:STDOUT: return
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: specific @F(constants.%T.67d) {
// CHECK:STDOUT: %T.patt.loc7_7.2 => constants.%T.patt.3a0
// CHECK:STDOUT: %T.loc7_7.1 => constants.%T.67d
// CHECK:STDOUT: %pattern_type.loc7 => constants.%pattern_type.51d
// CHECK:STDOUT: %x.param_patt.loc7_23.2 => constants.%x.param_patt.91d
// CHECK:STDOUT: %x.patt.loc7_23.2 => constants.%x.patt.260
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: specific @F(constants.%X) {
// CHECK:STDOUT: %T.patt.loc7_7.2 => constants.%T.patt.3a0
// CHECK:STDOUT: %T.loc7_7.1 => constants.%X
// CHECK:STDOUT: %pattern_type.loc7 => constants.%pattern_type.fa7
// CHECK:STDOUT: %x.param_patt.loc7_23.2 => constants.%x.param_patt.468
// CHECK:STDOUT: %x.patt.loc7_23.2 => constants.%x.patt.af8
// CHECK:STDOUT:
// CHECK:STDOUT: !definition:
// CHECK:STDOUT: %require_complete.loc7 => constants.%complete_type
// CHECK:STDOUT: %.loc8_23.2 => constants.%X
// CHECK:STDOUT: %.loc8_24.5 => constants.%inst.splice_block.426619.1
// CHECK:STDOUT: %.loc8_24.6 => type
// CHECK:STDOUT: %.loc8_24.7 => constants.%S
// CHECK:STDOUT: %.loc8_24.8 => constants.%inst.splice_block.426619.2
// CHECK:STDOUT: %.loc8_24.9 => constants.%S
// CHECK:STDOUT: %require_complete.loc8 => constants.%complete_type
// CHECK:STDOUT: %pattern_type.loc8 => constants.%pattern_type.981
// CHECK:STDOUT: %v.patt.loc8_15.2 => constants.%v.patt.5fa
// CHECK:STDOUT: %v.var_patt.loc8_3.2 => constants.%v.var_patt.e69
// CHECK:STDOUT: %.loc8_25.6 => constants.%.de3
// CHECK:STDOUT: %DefaultOrUnformed.lookup_impl_witness => constants.%DefaultOrUnformed.impl_witness.4c0
// CHECK:STDOUT: %DefaultOrUnformed.facet.loc8_25.2 => constants.%DefaultOrUnformed.facet.dd9
// CHECK:STDOUT: %.loc8_25.7 => constants.%inst.splice_block.426619.3
// CHECK:STDOUT: %.loc8_25.8 => constants.%.e57
// CHECK:STDOUT: %.loc8_25.9 => constants.%T.as_type.as.DefaultOrUnformed.impl.Op.89b
// CHECK:STDOUT: %.loc8_25.10 => constants.%inst.splice_block.426619.4
// CHECK:STDOUT: %.loc8_25.11 => constants.%S
// CHECK:STDOUT: %.loc8_25.12 => <not constant>
// CHECK:STDOUT: %.loc8_3.6 => constants.%tuple
// CHECK:STDOUT: %tuple.elem0 => constants.%inst.splice_block.426619.5
// CHECK:STDOUT: %.loc8_3.7 => <not constant>
// CHECK:STDOUT: %.loc8_3.8 => constants.%inst.splice_block.426619.6
// CHECK:STDOUT: %.loc8_3.9 => <bound method>
// CHECK:STDOUT: %.loc8_3.10 => <not constant>
// CHECK:STDOUT: %.loc8_3.11 => constants.%inst.call
// CHECK:STDOUT: %.loc8_3.12 => constants.%empty_tuple.type
// CHECK:STDOUT: %.loc8_3.13 => <not constant>
// CHECK:STDOUT: }
// CHECK:STDOUT:
Reference in new issue View Git Blame Copy Permalink