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Make FacetAccessType evaluate to SymbolicBindingType for type-of a BindSymbolicName (#6115)

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The SymbolicBindingType refers to the type value that will be
substituted in for the BindSymbolicName, but holds onto the EntityNameId
from the BindSymbolicName instead of (or in addition to, for now) the
instruction.

The EntityNameId will be used to look in the ScopeStack to find the
witnesses either from the BindSymbolicName instruction, or other
instructions that specify `impls` constraints against the EntityName.

This will allow us to have the `T` in `I(T)` resolve to a `.Self`
reference in the type so that we get type equality with the binding's
type: `T:! I(.Self)`.
This commit is contained in:
Dana Jansens
2025-10-06 18:56:43 +00:00
committed by GitHub
parent bd4d5805dd
commit fe020ee08b
237 changed files with 7827 additions and 7586 deletions
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toolchain/check/testdata/class/generic/basic.carbon
Vendored
+63 -63
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@@ -42,20 +42,20 @@ class Declaration(T:! type);
// CHECK:STDOUT: %ptr.818: type = ptr_type %Class [symbolic]
// CHECK:STDOUT: %pattern_type.e8f: type = pattern_type %ptr.818 [symbolic]
// CHECK:STDOUT: %pattern_type.f6d: type = pattern_type auto [concrete]
// CHECK:STDOUT: %T.as_type: type = facet_access_type %T.be8 [symbolic]
// CHECK:STDOUT: %ptr.f3f: type = ptr_type %T.as_type [symbolic]
// CHECK:STDOUT: %pattern_type.f74: type = pattern_type %ptr.f3f [symbolic]
// CHECK:STDOUT: %T.binding.as_type: type = symbolic_binding_type T, 0, %T.be8 [symbolic]
// CHECK:STDOUT: %ptr.b04: type = ptr_type %T.binding.as_type [symbolic]
// CHECK:STDOUT: %pattern_type.fef: type = pattern_type %ptr.b04 [symbolic]
// CHECK:STDOUT: %Class.GetAddr.type: type = fn_type @Class.GetAddr, @Class(%T.be8) [symbolic]
// CHECK:STDOUT: %Class.GetAddr: %Class.GetAddr.type = struct_value () [symbolic]
// CHECK:STDOUT: %pattern_type.38d: type = pattern_type %Class [symbolic]
// CHECK:STDOUT: %pattern_type.965801.1: type = pattern_type %T.as_type [symbolic]
// CHECK:STDOUT: %pattern_type.17e4b7.1: type = pattern_type %T.binding.as_type [symbolic]
// CHECK:STDOUT: %Class.GetValue.type: type = fn_type @Class.GetValue, @Class(%T.be8) [symbolic]
// CHECK:STDOUT: %Class.GetValue: %Class.GetValue.type = struct_value () [symbolic]
// CHECK:STDOUT: %require_complete.07c: <witness> = require_complete_type %T.as_type [symbolic]
// CHECK:STDOUT: %Class.elem: type = unbound_element_type %Class, %T.as_type [symbolic]
// CHECK:STDOUT: %struct_type.k: type = struct_type {.k: %T.as_type} [symbolic]
// CHECK:STDOUT: %require_complete.1cd: <witness> = require_complete_type %T.binding.as_type [symbolic]
// CHECK:STDOUT: %Class.elem: type = unbound_element_type %Class, %T.binding.as_type [symbolic]
// CHECK:STDOUT: %struct_type.k: type = struct_type {.k: %T.binding.as_type} [symbolic]
// CHECK:STDOUT: %complete_type: <witness> = complete_type_witness %struct_type.k [symbolic]
// CHECK:STDOUT: %require_complete.dd9: <witness> = require_complete_type %ptr.f3f [symbolic]
// CHECK:STDOUT: %require_complete.eb1: <witness> = require_complete_type %ptr.b04 [symbolic]
// CHECK:STDOUT: %require_complete.70e: <witness> = require_complete_type %ptr.818 [symbolic]
// CHECK:STDOUT: %require_complete.3e3: <witness> = require_complete_type %Class [symbolic]
// CHECK:STDOUT: %Copy.Op.type: type = fn_type @Copy.Op [concrete]
@@ -65,11 +65,11 @@ class Declaration(T:! type);
// CHECK:STDOUT: %specific_impl_fn.2ce: <specific function> = specific_impl_function %impl.elem0.168, @Copy.Op(%T.be8) [symbolic]
// CHECK:STDOUT: %T.8b3: type = bind_symbolic_name T, 0 [symbolic]
// CHECK:STDOUT: %pattern_type.98f: type = pattern_type type [concrete]
// CHECK:STDOUT: %Copy.lookup_impl_witness.046: <witness> = lookup_impl_witness %ptr.f3f, @Copy [symbolic]
// CHECK:STDOUT: %Copy.facet: %Copy.type = facet_value %ptr.f3f, (%Copy.lookup_impl_witness.046) [symbolic]
// CHECK:STDOUT: %.10a: type = fn_type_with_self_type %Copy.Op.type, %Copy.facet [symbolic]
// CHECK:STDOUT: %impl.elem0.823: %.10a = impl_witness_access %Copy.lookup_impl_witness.046, element0 [symbolic]
// CHECK:STDOUT: %specific_impl_fn.831: <specific function> = specific_impl_function %impl.elem0.823, @Copy.Op(%Copy.facet) [symbolic]
// CHECK:STDOUT: %Copy.lookup_impl_witness.d9e: <witness> = lookup_impl_witness %ptr.b04, @Copy [symbolic]
// CHECK:STDOUT: %Copy.facet: %Copy.type = facet_value %ptr.b04, (%Copy.lookup_impl_witness.d9e) [symbolic]
// CHECK:STDOUT: %.199: type = fn_type_with_self_type %Copy.Op.type, %Copy.facet [symbolic]
// CHECK:STDOUT: %impl.elem0.57c: %.199 = impl_witness_access %Copy.lookup_impl_witness.d9e, element0 [symbolic]
// CHECK:STDOUT: %specific_impl_fn.624: <specific function> = specific_impl_function %impl.elem0.57c, @Copy.Op(%Copy.facet) [symbolic]
// CHECK:STDOUT: %Declaration.type: type = generic_class_type @Declaration [concrete]
// CHECK:STDOUT: %Declaration.generic: %Declaration.type = struct_value () [concrete]
// CHECK:STDOUT: }
@@ -110,11 +110,11 @@ class Declaration(T:! type);
// CHECK:STDOUT: %Class.GetAddr: @Class.%Class.GetAddr.type (%Class.GetAddr.type) = struct_value () [symbolic = %Class.GetAddr (constants.%Class.GetAddr)]
// CHECK:STDOUT: %Class.GetValue.type: type = fn_type @Class.GetValue, @Class(%T.loc5_13.1) [symbolic = %Class.GetValue.type (constants.%Class.GetValue.type)]
// CHECK:STDOUT: %Class.GetValue: @Class.%Class.GetValue.type (%Class.GetValue.type) = struct_value () [symbolic = %Class.GetValue (constants.%Class.GetValue)]
// CHECK:STDOUT: %T.as_type.loc14_10.2: type = facet_access_type %T.loc5_13.1 [symbolic = %T.as_type.loc14_10.2 (constants.%T.as_type)]
// CHECK:STDOUT: %require_complete: <witness> = require_complete_type %T.as_type.loc14_10.2 [symbolic = %require_complete (constants.%require_complete.07c)]
// CHECK:STDOUT: %T.binding.as_type: type = symbolic_binding_type T, 0, %T.loc5_13.1 [symbolic = %T.binding.as_type (constants.%T.binding.as_type)]
// CHECK:STDOUT: %require_complete: <witness> = require_complete_type %T.binding.as_type [symbolic = %require_complete (constants.%require_complete.1cd)]
// CHECK:STDOUT: %Class: type = class_type @Class, @Class(%T.loc5_13.1) [symbolic = %Class (constants.%Class)]
// CHECK:STDOUT: %Class.elem: type = unbound_element_type %Class, %T.as_type.loc14_10.2 [symbolic = %Class.elem (constants.%Class.elem)]
// CHECK:STDOUT: %struct_type.k: type = struct_type {.k: @Class.%T.as_type.loc14_10.2 (%T.as_type)} [symbolic = %struct_type.k (constants.%struct_type.k)]
// CHECK:STDOUT: %Class.elem: type = unbound_element_type %Class, %T.binding.as_type [symbolic = %Class.elem (constants.%Class.elem)]
// CHECK:STDOUT: %struct_type.k: type = struct_type {.k: @Class.%T.binding.as_type (%T.binding.as_type)} [symbolic = %struct_type.k (constants.%struct_type.k)]
// CHECK:STDOUT: %complete_type.loc15_1.2: <witness> = complete_type_witness %struct_type.k [symbolic = %complete_type.loc15_1.2 (constants.%complete_type)]
// CHECK:STDOUT:
// CHECK:STDOUT: class {
@@ -122,13 +122,13 @@ class Declaration(T:! type);
// CHECK:STDOUT: %self.patt: @Class.GetAddr.%pattern_type.loc6_19 (%pattern_type.e8f) = binding_pattern self [concrete]
// CHECK:STDOUT: %self.param_patt: @Class.GetAddr.%pattern_type.loc6_19 (%pattern_type.e8f) = value_param_pattern %self.patt, call_param0 [concrete]
// CHECK:STDOUT: %.loc6_14: %pattern_type.f6d = addr_pattern %self.param_patt [concrete]
// CHECK:STDOUT: %return.patt: @Class.GetAddr.%pattern_type.loc6_34 (%pattern_type.f74) = return_slot_pattern [concrete]
// CHECK:STDOUT: %return.param_patt: @Class.GetAddr.%pattern_type.loc6_34 (%pattern_type.f74) = out_param_pattern %return.patt, call_param1 [concrete]
// CHECK:STDOUT: %return.patt: @Class.GetAddr.%pattern_type.loc6_34 (%pattern_type.fef) = return_slot_pattern [concrete]
// CHECK:STDOUT: %return.param_patt: @Class.GetAddr.%pattern_type.loc6_34 (%pattern_type.fef) = out_param_pattern %return.patt, call_param1 [concrete]
// CHECK:STDOUT: } {
// CHECK:STDOUT: %T.ref: %Copy.type = name_ref T, @Class.%T.loc5_13.2 [symbolic = %T (constants.%T.be8)]
// CHECK:STDOUT: %T.as_type.loc6_38.2: type = facet_access_type %T.ref [symbolic = %T.as_type.loc6_38.1 (constants.%T.as_type)]
// CHECK:STDOUT: %.loc6_38: type = converted %T.ref, %T.as_type.loc6_38.2 [symbolic = %T.as_type.loc6_38.1 (constants.%T.as_type)]
// CHECK:STDOUT: %ptr.loc6_38.2: type = ptr_type %.loc6_38 [symbolic = %ptr.loc6_38.1 (constants.%ptr.f3f)]
// CHECK:STDOUT: %T.as_type: type = facet_access_type %T.ref [symbolic = %T.binding.as_type (constants.%T.binding.as_type)]
// CHECK:STDOUT: %.loc6_38: type = converted %T.ref, %T.as_type [symbolic = %T.binding.as_type (constants.%T.binding.as_type)]
// CHECK:STDOUT: %ptr.loc6_38.2: type = ptr_type %.loc6_38 [symbolic = %ptr.loc6_38.1 (constants.%ptr.b04)]
// CHECK:STDOUT: %self.param: @Class.GetAddr.%ptr.loc6_29.1 (%ptr.818) = value_param call_param0
// CHECK:STDOUT: %.loc6_29: type = splice_block %ptr.loc6_29.2 [symbolic = %ptr.loc6_29.1 (constants.%ptr.818)] {
// CHECK:STDOUT: %.loc6_25: type = specific_constant constants.%Class, @Class(constants.%T.be8) [symbolic = %Class (constants.%Class)]
@@ -136,30 +136,30 @@ class Declaration(T:! type);
// CHECK:STDOUT: %ptr.loc6_29.2: type = ptr_type %Self.ref [symbolic = %ptr.loc6_29.1 (constants.%ptr.818)]
// CHECK:STDOUT: }
// CHECK:STDOUT: %self: @Class.GetAddr.%ptr.loc6_29.1 (%ptr.818) = bind_name self, %self.param
// CHECK:STDOUT: %return.param: ref @Class.GetAddr.%ptr.loc6_38.1 (%ptr.f3f) = out_param call_param1
// CHECK:STDOUT: %return: ref @Class.GetAddr.%ptr.loc6_38.1 (%ptr.f3f) = return_slot %return.param
// CHECK:STDOUT: %return.param: ref @Class.GetAddr.%ptr.loc6_38.1 (%ptr.b04) = out_param call_param1
// CHECK:STDOUT: %return: ref @Class.GetAddr.%ptr.loc6_38.1 (%ptr.b04) = return_slot %return.param
// CHECK:STDOUT: }
// CHECK:STDOUT: %Class.GetValue.decl: @Class.%Class.GetValue.type (%Class.GetValue.type) = fn_decl @Class.GetValue [symbolic = @Class.%Class.GetValue (constants.%Class.GetValue)] {
// CHECK:STDOUT: %self.patt: @Class.GetValue.%pattern_type.loc10_15 (%pattern_type.38d) = binding_pattern self [concrete]
// CHECK:STDOUT: %self.param_patt: @Class.GetValue.%pattern_type.loc10_15 (%pattern_type.38d) = value_param_pattern %self.patt, call_param0 [concrete]
// CHECK:STDOUT: %return.patt: @Class.GetValue.%pattern_type.loc10_29 (%pattern_type.965801.1) = return_slot_pattern [concrete]
// CHECK:STDOUT: %return.param_patt: @Class.GetValue.%pattern_type.loc10_29 (%pattern_type.965801.1) = out_param_pattern %return.patt, call_param1 [concrete]
// CHECK:STDOUT: %return.patt: @Class.GetValue.%pattern_type.loc10_29 (%pattern_type.17e4b7.1) = return_slot_pattern [concrete]
// CHECK:STDOUT: %return.param_patt: @Class.GetValue.%pattern_type.loc10_29 (%pattern_type.17e4b7.1) = out_param_pattern %return.patt, call_param1 [concrete]
// CHECK:STDOUT: } {
// CHECK:STDOUT: %T.ref: %Copy.type = name_ref T, @Class.%T.loc5_13.2 [symbolic = %T (constants.%T.be8)]
// CHECK:STDOUT: %T.as_type.loc10_32.2: type = facet_access_type %T.ref [symbolic = %T.as_type.loc10_32.1 (constants.%T.as_type)]
// CHECK:STDOUT: %.loc10_32: type = converted %T.ref, %T.as_type.loc10_32.2 [symbolic = %T.as_type.loc10_32.1 (constants.%T.as_type)]
// CHECK:STDOUT: %T.as_type: type = facet_access_type %T.ref [symbolic = %T.binding.as_type (constants.%T.binding.as_type)]
// CHECK:STDOUT: %.loc10_32: type = converted %T.ref, %T.as_type [symbolic = %T.binding.as_type (constants.%T.binding.as_type)]
// CHECK:STDOUT: %self.param: @Class.GetValue.%Class (%Class) = value_param call_param0
// CHECK:STDOUT: %.loc10_21.1: type = splice_block %Self.ref [symbolic = %Class (constants.%Class)] {
// CHECK:STDOUT: %.loc10_21.2: type = specific_constant constants.%Class, @Class(constants.%T.be8) [symbolic = %Class (constants.%Class)]
// CHECK:STDOUT: %Self.ref: type = name_ref Self, %.loc10_21.2 [symbolic = %Class (constants.%Class)]
// CHECK:STDOUT: }
// CHECK:STDOUT: %self: @Class.GetValue.%Class (%Class) = bind_name self, %self.param
// CHECK:STDOUT: %return.param: ref @Class.GetValue.%T.as_type.loc10_32.1 (%T.as_type) = out_param call_param1
// CHECK:STDOUT: %return: ref @Class.GetValue.%T.as_type.loc10_32.1 (%T.as_type) = return_slot %return.param
// CHECK:STDOUT: %return.param: ref @Class.GetValue.%T.binding.as_type (%T.binding.as_type) = out_param call_param1
// CHECK:STDOUT: %return: ref @Class.GetValue.%T.binding.as_type (%T.binding.as_type) = return_slot %return.param
// CHECK:STDOUT: }
// CHECK:STDOUT: %T.ref: %Copy.type = name_ref T, %T.loc5_13.2 [symbolic = %T.loc5_13.1 (constants.%T.be8)]
// CHECK:STDOUT: %T.as_type.loc14_10.1: type = facet_access_type %T.ref [symbolic = %T.as_type.loc14_10.2 (constants.%T.as_type)]
// CHECK:STDOUT: %.loc14_10: type = converted %T.ref, %T.as_type.loc14_10.1 [symbolic = %T.as_type.loc14_10.2 (constants.%T.as_type)]
// CHECK:STDOUT: %T.as_type: type = facet_access_type %T.ref [symbolic = %T.binding.as_type (constants.%T.binding.as_type)]
// CHECK:STDOUT: %.loc14_10: type = converted %T.ref, %T.as_type [symbolic = %T.binding.as_type (constants.%T.binding.as_type)]
// CHECK:STDOUT: %.loc14_8: @Class.%Class.elem (%Class.elem) = field_decl k, element0 [concrete]
// CHECK:STDOUT: %complete_type.loc15_1.1: <witness> = complete_type_witness constants.%struct_type.k [symbolic = %complete_type.loc15_1.2 (constants.%complete_type)]
// CHECK:STDOUT: complete_type_witness = %complete_type.loc15_1.1
@@ -184,33 +184,33 @@ class Declaration(T:! type);
// CHECK:STDOUT: %Class: type = class_type @Class, @Class(%T) [symbolic = %Class (constants.%Class)]
// CHECK:STDOUT: %ptr.loc6_29.1: type = ptr_type %Class [symbolic = %ptr.loc6_29.1 (constants.%ptr.818)]
// CHECK:STDOUT: %pattern_type.loc6_19: type = pattern_type %ptr.loc6_29.1 [symbolic = %pattern_type.loc6_19 (constants.%pattern_type.e8f)]
// CHECK:STDOUT: %T.as_type.loc6_38.1: type = facet_access_type %T [symbolic = %T.as_type.loc6_38.1 (constants.%T.as_type)]
// CHECK:STDOUT: %ptr.loc6_38.1: type = ptr_type %T.as_type.loc6_38.1 [symbolic = %ptr.loc6_38.1 (constants.%ptr.f3f)]
// CHECK:STDOUT: %pattern_type.loc6_34: type = pattern_type %ptr.loc6_38.1 [symbolic = %pattern_type.loc6_34 (constants.%pattern_type.f74)]
// CHECK:STDOUT: %T.binding.as_type: type = symbolic_binding_type T, 0, %T [symbolic = %T.binding.as_type (constants.%T.binding.as_type)]
// CHECK:STDOUT: %ptr.loc6_38.1: type = ptr_type %T.binding.as_type [symbolic = %ptr.loc6_38.1 (constants.%ptr.b04)]
// CHECK:STDOUT: %pattern_type.loc6_34: type = pattern_type %ptr.loc6_38.1 [symbolic = %pattern_type.loc6_34 (constants.%pattern_type.fef)]
// CHECK:STDOUT:
// CHECK:STDOUT: !definition:
// CHECK:STDOUT: %require_complete.loc6_34: <witness> = require_complete_type %ptr.loc6_38.1 [symbolic = %require_complete.loc6_34 (constants.%require_complete.dd9)]
// CHECK:STDOUT: %require_complete.loc6_34: <witness> = require_complete_type %ptr.loc6_38.1 [symbolic = %require_complete.loc6_34 (constants.%require_complete.eb1)]
// CHECK:STDOUT: %require_complete.loc6_23: <witness> = require_complete_type %ptr.loc6_29.1 [symbolic = %require_complete.loc6_23 (constants.%require_complete.70e)]
// CHECK:STDOUT: %require_complete.loc7: <witness> = require_complete_type %Class [symbolic = %require_complete.loc7 (constants.%require_complete.3e3)]
// CHECK:STDOUT: %Class.elem: type = unbound_element_type %Class, %T.as_type.loc6_38.1 [symbolic = %Class.elem (constants.%Class.elem)]
// CHECK:STDOUT: %Copy.lookup_impl_witness: <witness> = lookup_impl_witness %ptr.loc6_38.1, @Copy [symbolic = %Copy.lookup_impl_witness (constants.%Copy.lookup_impl_witness.046)]
// CHECK:STDOUT: %Class.elem: type = unbound_element_type %Class, %T.binding.as_type [symbolic = %Class.elem (constants.%Class.elem)]
// CHECK:STDOUT: %Copy.lookup_impl_witness: <witness> = lookup_impl_witness %ptr.loc6_38.1, @Copy [symbolic = %Copy.lookup_impl_witness (constants.%Copy.lookup_impl_witness.d9e)]
// CHECK:STDOUT: %Copy.facet: %Copy.type = facet_value %ptr.loc6_38.1, (%Copy.lookup_impl_witness) [symbolic = %Copy.facet (constants.%Copy.facet)]
// CHECK:STDOUT: %.loc7_12.2: type = fn_type_with_self_type constants.%Copy.Op.type, %Copy.facet [symbolic = %.loc7_12.2 (constants.%.10a)]
// CHECK:STDOUT: %impl.elem0.loc7_12.2: @Class.GetAddr.%.loc7_12.2 (%.10a) = impl_witness_access %Copy.lookup_impl_witness, element0 [symbolic = %impl.elem0.loc7_12.2 (constants.%impl.elem0.823)]
// CHECK:STDOUT: %specific_impl_fn.loc7_12.2: <specific function> = specific_impl_function %impl.elem0.loc7_12.2, @Copy.Op(%Copy.facet) [symbolic = %specific_impl_fn.loc7_12.2 (constants.%specific_impl_fn.831)]
// CHECK:STDOUT: %.loc7_12.2: type = fn_type_with_self_type constants.%Copy.Op.type, %Copy.facet [symbolic = %.loc7_12.2 (constants.%.199)]
// CHECK:STDOUT: %impl.elem0.loc7_12.2: @Class.GetAddr.%.loc7_12.2 (%.199) = impl_witness_access %Copy.lookup_impl_witness, element0 [symbolic = %impl.elem0.loc7_12.2 (constants.%impl.elem0.57c)]
// CHECK:STDOUT: %specific_impl_fn.loc7_12.2: <specific function> = specific_impl_function %impl.elem0.loc7_12.2, @Copy.Op(%Copy.facet) [symbolic = %specific_impl_fn.loc7_12.2 (constants.%specific_impl_fn.624)]
// CHECK:STDOUT:
// CHECK:STDOUT: fn(%self.param: @Class.GetAddr.%ptr.loc6_29.1 (%ptr.818)) -> @Class.GetAddr.%ptr.loc6_38.1 (%ptr.f3f) {
// CHECK:STDOUT: fn(%self.param: @Class.GetAddr.%ptr.loc6_29.1 (%ptr.818)) -> @Class.GetAddr.%ptr.loc6_38.1 (%ptr.b04) {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: %self.ref: @Class.GetAddr.%ptr.loc6_29.1 (%ptr.818) = name_ref self, %self
// CHECK:STDOUT: %.loc7_17.1: ref @Class.GetAddr.%Class (%Class) = deref %self.ref
// CHECK:STDOUT: %k.ref: @Class.GetAddr.%Class.elem (%Class.elem) = name_ref k, @Class.%.loc14_8 [concrete = @Class.%.loc14_8]
// CHECK:STDOUT: %.loc7_17.2: ref @Class.GetAddr.%T.as_type.loc6_38.1 (%T.as_type) = class_element_access %.loc7_17.1, element0
// CHECK:STDOUT: %addr: @Class.GetAddr.%ptr.loc6_38.1 (%ptr.f3f) = addr_of %.loc7_17.2
// CHECK:STDOUT: %impl.elem0.loc7_12.1: @Class.GetAddr.%.loc7_12.2 (%.10a) = impl_witness_access constants.%Copy.lookup_impl_witness.046, element0 [symbolic = %impl.elem0.loc7_12.2 (constants.%impl.elem0.823)]
// CHECK:STDOUT: %.loc7_17.2: ref @Class.GetAddr.%T.binding.as_type (%T.binding.as_type) = class_element_access %.loc7_17.1, element0
// CHECK:STDOUT: %addr: @Class.GetAddr.%ptr.loc6_38.1 (%ptr.b04) = addr_of %.loc7_17.2
// CHECK:STDOUT: %impl.elem0.loc7_12.1: @Class.GetAddr.%.loc7_12.2 (%.199) = impl_witness_access constants.%Copy.lookup_impl_witness.d9e, element0 [symbolic = %impl.elem0.loc7_12.2 (constants.%impl.elem0.57c)]
// CHECK:STDOUT: %bound_method.loc7_12.1: <bound method> = bound_method %addr, %impl.elem0.loc7_12.1
// CHECK:STDOUT: %specific_impl_fn.loc7_12.1: <specific function> = specific_impl_function %impl.elem0.loc7_12.1, @Copy.Op(constants.%Copy.facet) [symbolic = %specific_impl_fn.loc7_12.2 (constants.%specific_impl_fn.831)]
// CHECK:STDOUT: %specific_impl_fn.loc7_12.1: <specific function> = specific_impl_function %impl.elem0.loc7_12.1, @Copy.Op(constants.%Copy.facet) [symbolic = %specific_impl_fn.loc7_12.2 (constants.%specific_impl_fn.624)]
// CHECK:STDOUT: %bound_method.loc7_12.2: <bound method> = bound_method %addr, %specific_impl_fn.loc7_12.1
// CHECK:STDOUT: %.loc7_12.1: init @Class.GetAddr.%ptr.loc6_38.1 (%ptr.f3f) = call %bound_method.loc7_12.2(%addr)
// CHECK:STDOUT: %.loc7_12.1: init @Class.GetAddr.%ptr.loc6_38.1 (%ptr.b04) = call %bound_method.loc7_12.2(%addr)
// CHECK:STDOUT: return %.loc7_12.1 to %return
// CHECK:STDOUT: }
// CHECK:STDOUT: }
@@ -219,30 +219,30 @@ class Declaration(T:! type);
// CHECK:STDOUT: %T: %Copy.type = bind_symbolic_name T, 0 [symbolic = %T (constants.%T.be8)]
// CHECK:STDOUT: %Class: type = class_type @Class, @Class(%T) [symbolic = %Class (constants.%Class)]
// CHECK:STDOUT: %pattern_type.loc10_15: type = pattern_type %Class [symbolic = %pattern_type.loc10_15 (constants.%pattern_type.38d)]
// CHECK:STDOUT: %T.as_type.loc10_32.1: type = facet_access_type %T [symbolic = %T.as_type.loc10_32.1 (constants.%T.as_type)]
// CHECK:STDOUT: %pattern_type.loc10_29: type = pattern_type %T.as_type.loc10_32.1 [symbolic = %pattern_type.loc10_29 (constants.%pattern_type.965801.1)]
// CHECK:STDOUT: %T.binding.as_type: type = symbolic_binding_type T, 0, %T [symbolic = %T.binding.as_type (constants.%T.binding.as_type)]
// CHECK:STDOUT: %pattern_type.loc10_29: type = pattern_type %T.binding.as_type [symbolic = %pattern_type.loc10_29 (constants.%pattern_type.17e4b7.1)]
// CHECK:STDOUT:
// CHECK:STDOUT: !definition:
// CHECK:STDOUT: %require_complete.loc10: <witness> = require_complete_type %Class [symbolic = %require_complete.loc10 (constants.%require_complete.3e3)]
// CHECK:STDOUT: %Class.elem: type = unbound_element_type %Class, %T.as_type.loc10_32.1 [symbolic = %Class.elem (constants.%Class.elem)]
// CHECK:STDOUT: %require_complete.loc11: <witness> = require_complete_type %T.as_type.loc10_32.1 [symbolic = %require_complete.loc11 (constants.%require_complete.07c)]
// CHECK:STDOUT: %Class.elem: type = unbound_element_type %Class, %T.binding.as_type [symbolic = %Class.elem (constants.%Class.elem)]
// CHECK:STDOUT: %require_complete.loc11: <witness> = require_complete_type %T.binding.as_type [symbolic = %require_complete.loc11 (constants.%require_complete.1cd)]
// CHECK:STDOUT: %Copy.lookup_impl_witness: <witness> = lookup_impl_witness %T, @Copy [symbolic = %Copy.lookup_impl_witness (constants.%Copy.lookup_impl_witness.e15)]
// CHECK:STDOUT: %.loc11_16.4: type = fn_type_with_self_type constants.%Copy.Op.type, %T [symbolic = %.loc11_16.4 (constants.%.427)]
// CHECK:STDOUT: %impl.elem0.loc11_16.2: @Class.GetValue.%.loc11_16.4 (%.427) = impl_witness_access %Copy.lookup_impl_witness, element0 [symbolic = %impl.elem0.loc11_16.2 (constants.%impl.elem0.168)]
// CHECK:STDOUT: %specific_impl_fn.loc11_16.2: <specific function> = specific_impl_function %impl.elem0.loc11_16.2, @Copy.Op(%T) [symbolic = %specific_impl_fn.loc11_16.2 (constants.%specific_impl_fn.2ce)]
// CHECK:STDOUT:
// CHECK:STDOUT: fn(%self.param: @Class.GetValue.%Class (%Class)) -> %return.param: @Class.GetValue.%T.as_type.loc10_32.1 (%T.as_type) {
// CHECK:STDOUT: fn(%self.param: @Class.GetValue.%Class (%Class)) -> %return.param: @Class.GetValue.%T.binding.as_type (%T.binding.as_type) {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: %self.ref: @Class.GetValue.%Class (%Class) = name_ref self, %self
// CHECK:STDOUT: %k.ref: @Class.GetValue.%Class.elem (%Class.elem) = name_ref k, @Class.%.loc14_8 [concrete = @Class.%.loc14_8]
// CHECK:STDOUT: %.loc11_16.1: ref @Class.GetValue.%T.as_type.loc10_32.1 (%T.as_type) = class_element_access %self.ref, element0
// CHECK:STDOUT: %.loc11_16.2: @Class.GetValue.%T.as_type.loc10_32.1 (%T.as_type) = bind_value %.loc11_16.1
// CHECK:STDOUT: %.loc11_16.1: ref @Class.GetValue.%T.binding.as_type (%T.binding.as_type) = class_element_access %self.ref, element0
// CHECK:STDOUT: %.loc11_16.2: @Class.GetValue.%T.binding.as_type (%T.binding.as_type) = bind_value %.loc11_16.1
// CHECK:STDOUT: %impl.elem0.loc11_16.1: @Class.GetValue.%.loc11_16.4 (%.427) = impl_witness_access constants.%Copy.lookup_impl_witness.e15, element0 [symbolic = %impl.elem0.loc11_16.2 (constants.%impl.elem0.168)]
// CHECK:STDOUT: %bound_method.loc11_16.1: <bound method> = bound_method %.loc11_16.2, %impl.elem0.loc11_16.1
// CHECK:STDOUT: %specific_impl_fn.loc11_16.1: <specific function> = specific_impl_function %impl.elem0.loc11_16.1, @Copy.Op(constants.%T.be8) [symbolic = %specific_impl_fn.loc11_16.2 (constants.%specific_impl_fn.2ce)]
// CHECK:STDOUT: %bound_method.loc11_16.2: <bound method> = bound_method %.loc11_16.2, %specific_impl_fn.loc11_16.1
// CHECK:STDOUT: %.loc10_29: ref @Class.GetValue.%T.as_type.loc10_32.1 (%T.as_type) = splice_block %return {}
// CHECK:STDOUT: %.loc11_16.3: init @Class.GetValue.%T.as_type.loc10_32.1 (%T.as_type) = call %bound_method.loc11_16.2(%.loc11_16.2) to %.loc10_29
// CHECK:STDOUT: %.loc10_29: ref @Class.GetValue.%T.binding.as_type (%T.binding.as_type) = splice_block %return {}
// CHECK:STDOUT: %.loc11_16.3: init @Class.GetValue.%T.binding.as_type (%T.binding.as_type) = call %bound_method.loc11_16.2(%.loc11_16.2) to %.loc10_29
// CHECK:STDOUT: return %.loc11_16.3 to %return
// CHECK:STDOUT: }
// CHECK:STDOUT: }
@@ -255,8 +255,8 @@ class Declaration(T:! type);
// CHECK:STDOUT: %Class.GetAddr => constants.%Class.GetAddr
// CHECK:STDOUT: %Class.GetValue.type => constants.%Class.GetValue.type
// CHECK:STDOUT: %Class.GetValue => constants.%Class.GetValue
// CHECK:STDOUT: %T.as_type.loc14_10.2 => constants.%T.as_type
// CHECK:STDOUT: %require_complete => constants.%require_complete.07c
// CHECK:STDOUT: %T.binding.as_type => constants.%T.binding.as_type
// CHECK:STDOUT: %require_complete => constants.%require_complete.1cd
// CHECK:STDOUT: %Class => constants.%Class
// CHECK:STDOUT: %Class.elem => constants.%Class.elem
// CHECK:STDOUT: %struct_type.k => constants.%struct_type.k
@@ -268,17 +268,17 @@ class Declaration(T:! type);
// CHECK:STDOUT: %Class => constants.%Class
// CHECK:STDOUT: %ptr.loc6_29.1 => constants.%ptr.818
// CHECK:STDOUT: %pattern_type.loc6_19 => constants.%pattern_type.e8f
// CHECK:STDOUT: %T.as_type.loc6_38.1 => constants.%T.as_type
// CHECK:STDOUT: %ptr.loc6_38.1 => constants.%ptr.f3f
// CHECK:STDOUT: %pattern_type.loc6_34 => constants.%pattern_type.f74
// CHECK:STDOUT: %T.binding.as_type => constants.%T.binding.as_type
// CHECK:STDOUT: %ptr.loc6_38.1 => constants.%ptr.b04
// CHECK:STDOUT: %pattern_type.loc6_34 => constants.%pattern_type.fef
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: specific @Class.GetValue(constants.%T.be8) {
// CHECK:STDOUT: %T => constants.%T.be8
// CHECK:STDOUT: %Class => constants.%Class
// CHECK:STDOUT: %pattern_type.loc10_15 => constants.%pattern_type.38d
// CHECK:STDOUT: %T.as_type.loc10_32.1 => constants.%T.as_type
// CHECK:STDOUT: %pattern_type.loc10_29 => constants.%pattern_type.965801.1
// CHECK:STDOUT: %T.binding.as_type => constants.%T.binding.as_type
// CHECK:STDOUT: %pattern_type.loc10_29 => constants.%pattern_type.17e4b7.1
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: specific @Declaration(constants.%T.8b3) {