Add builtin functions for destroy, with special requirements in facet types (#6035)

This is in support of a goal of changing the blanket `destroy` impl to
use (roughly):

```
private fn CanAggregateDestroy() -> type = "type.can_aggregate_destroy";

// Handles aggregate type destruction.
impl forall [AggregateDestroyT:! CanAggregateDestroy()] AggregateDestroyT as Destroy {
  fn Op[addr self: Self*]() = "type.aggregate_destroy";
}
```

That isn't done here because there's still other issues that migrating
raises. What this *does* do is add the builtin functions, and in
particular, support to `FacetTypeInfo` to make `CanAggregateDestroy`
work.

The "special requirement" approach in `FacetTypeInfo` allows us to
support restricting a blanket impl under the current approach of impls.
Maybe we'll find a cleaner approach that can work in the future, but
this fits into the current model by propagating similar to other
requirements. I'm using an enum mask because we have a number of similar
things to add (e.g. copy, move) but I'm not sure we need a full vector.

A few alternatives considered were:

- Supporting syntax more like `where .Self impls
TypeCanAggregateDestroy(.Self, SupportedInterface,
UnsupportedInterface)`. I think it'd be a little cleaner, but requires
better compile-time evaluation in order to assess the type of the call.
Right now it's expected to be a `FacetType` too early to make this work,
and I was concerned about pouring too much more time down this route.
- Providing an actual interface, in particular doing name lookup back
into `Core.` for an interface. This would've added name lookup overhead,
and the question of whether an `impl` exists.
- Generating an interface. This avoids the name lookup, but would still
raise the question of whether an `impl` should also be generated. Work
I've previously done generating interfaces for class destruction also
feels complex to both write and understand (an unfortunate issue).
- Still modeling as an `ImplsConstraint`, for example by defining a
special `InterfaceId::CanAggregateDestroy = -2` similar to what we do on
other ids. I was hesitant because of how this expands the number of
modes of `InterfaceId`, and things for consuming code to watch out for,
for what feels like a relatively niche set of use-cases that are only
interface-like.

---------

Co-authored-by: Dana Jansens <danakj@orodu.net>
This commit is contained in:
Jon Ross-Perkins
2025-09-15 17:03:43 +00:00
committed by GitHub
co-authored by Dana Jansens
parent 3ec0bcb4fd
commit 5e3bb523f8
401 changed files with 20575 additions and 20097 deletions
+62 -62
View File
@@ -98,7 +98,7 @@ var g: E({.a = 1, .b = 2}) = {} as E({.a = 3, .b = 4} as D);
// CHECK:STDOUT: %NoParams: type = class_type @NoParams [concrete]
// CHECK:STDOUT: %Destroy.type: type = facet_type <@Destroy> [concrete]
// CHECK:STDOUT: %pattern_type.f6d: type = pattern_type auto [concrete]
// CHECK:STDOUT: %Destroy.impl_witness.7d1: <witness> = impl_witness @NoParams.%Destroy.impl_witness_table [concrete]
// CHECK:STDOUT: %Destroy.impl_witness.007: <witness> = impl_witness @NoParams.%Destroy.impl_witness_table [concrete]
// CHECK:STDOUT: %ptr.4c4: type = ptr_type %NoParams [concrete]
// CHECK:STDOUT: %pattern_type.105: type = pattern_type %ptr.4c4 [concrete]
// CHECK:STDOUT: %NoParams.as.Destroy.impl.Op.type: type = fn_type @NoParams.as.Destroy.impl.Op [concrete]
@@ -108,7 +108,7 @@ var g: E({.a = 1, .b = 2}) = {} as E({.a = 3, .b = 4} as D);
// CHECK:STDOUT: %EmptyParams.type: type = generic_class_type @EmptyParams [concrete]
// CHECK:STDOUT: %EmptyParams.generic: %EmptyParams.type = struct_value () [concrete]
// CHECK:STDOUT: %EmptyParams: type = class_type @EmptyParams [concrete]
// CHECK:STDOUT: %Destroy.impl_witness.606: <witness> = impl_witness @EmptyParams.%Destroy.impl_witness_table [concrete]
// CHECK:STDOUT: %Destroy.impl_witness.ab8: <witness> = impl_witness @EmptyParams.%Destroy.impl_witness_table [concrete]
// CHECK:STDOUT: %ptr.3ae: type = ptr_type %EmptyParams [concrete]
// CHECK:STDOUT: %pattern_type.73b: type = pattern_type %ptr.3ae [concrete]
// CHECK:STDOUT: %EmptyParams.as.Destroy.impl.Op.type: type = fn_type @EmptyParams.as.Destroy.impl.Op [concrete]
@@ -196,7 +196,7 @@ var g: E({.a = 1, .b = 2}) = {} as E({.a = 3, .b = 4} as D);
// CHECK:STDOUT: %Self.ref: type = name_ref Self, constants.%NoParams [concrete = constants.%NoParams]
// CHECK:STDOUT: impl_decl @NoParams.as.Destroy.impl [concrete] {} {}
// CHECK:STDOUT: %Destroy.impl_witness_table = impl_witness_table (@NoParams.as.Destroy.impl.%NoParams.as.Destroy.impl.Op.decl), @NoParams.as.Destroy.impl [concrete]
// CHECK:STDOUT: %Destroy.impl_witness: <witness> = impl_witness %Destroy.impl_witness_table [concrete = constants.%Destroy.impl_witness.7d1]
// CHECK:STDOUT: %Destroy.impl_witness: <witness> = impl_witness %Destroy.impl_witness_table [concrete = constants.%Destroy.impl_witness.007]
// CHECK:STDOUT: %complete_type: <witness> = complete_type_witness constants.%empty_struct_type [concrete = constants.%complete_type]
// CHECK:STDOUT: complete_type_witness = %complete_type
// CHECK:STDOUT:
@@ -208,7 +208,7 @@ var g: E({.a = 1, .b = 2}) = {} as E({.a = 3, .b = 4} as D);
// CHECK:STDOUT: %Self.ref: type = name_ref Self, constants.%EmptyParams [concrete = constants.%EmptyParams]
// CHECK:STDOUT: impl_decl @EmptyParams.as.Destroy.impl [concrete] {} {}
// CHECK:STDOUT: %Destroy.impl_witness_table = impl_witness_table (@EmptyParams.as.Destroy.impl.%EmptyParams.as.Destroy.impl.Op.decl), @EmptyParams.as.Destroy.impl [concrete]
// CHECK:STDOUT: %Destroy.impl_witness: <witness> = impl_witness %Destroy.impl_witness_table [concrete = constants.%Destroy.impl_witness.606]
// CHECK:STDOUT: %Destroy.impl_witness: <witness> = impl_witness %Destroy.impl_witness_table [concrete = constants.%Destroy.impl_witness.ab8]
// CHECK:STDOUT: %complete_type: <witness> = complete_type_witness constants.%empty_struct_type [concrete = constants.%complete_type]
// CHECK:STDOUT: complete_type_witness = %complete_type
// CHECK:STDOUT:
@@ -244,14 +244,14 @@ var g: E({.a = 1, .b = 2}) = {} as E({.a = 3, .b = 4} as D);
// CHECK:STDOUT: %Inner.c71: type = class_type @Inner, @Inner(%T, %U) [symbolic]
// CHECK:STDOUT: %Destroy.type: type = facet_type <@Destroy> [concrete]
// CHECK:STDOUT: %pattern_type.f6d: type = pattern_type auto [concrete]
// CHECK:STDOUT: %Destroy.impl_witness.647: <witness> = impl_witness @Inner.%Destroy.impl_witness_table, @Inner.as.Destroy.impl(%T, %U) [symbolic]
// CHECK:STDOUT: %Destroy.impl_witness.7f3: <witness> = impl_witness @Inner.%Destroy.impl_witness_table, @Inner.as.Destroy.impl(%T, %U) [symbolic]
// CHECK:STDOUT: %ptr.276: type = ptr_type %Inner.c71 [symbolic]
// CHECK:STDOUT: %pattern_type.01f: type = pattern_type %ptr.276 [symbolic]
// CHECK:STDOUT: %Inner.as.Destroy.impl.Op.type: type = fn_type @Inner.as.Destroy.impl.Op, @Inner.as.Destroy.impl(%T, %U) [symbolic]
// CHECK:STDOUT: %Inner.as.Destroy.impl.Op: %Inner.as.Destroy.impl.Op.type = struct_value () [symbolic]
// CHECK:STDOUT: %empty_struct_type: type = struct_type {} [concrete]
// CHECK:STDOUT: %complete_type.357: <witness> = complete_type_witness %empty_struct_type [concrete]
// CHECK:STDOUT: %Destroy.impl_witness.7ee: <witness> = impl_witness @Outer.%Destroy.impl_witness_table, @Outer.as.Destroy.impl(%T) [symbolic]
// CHECK:STDOUT: %Destroy.impl_witness.52f: <witness> = impl_witness @Outer.%Destroy.impl_witness_table, @Outer.as.Destroy.impl(%T) [symbolic]
// CHECK:STDOUT: %ptr.6ff: type = ptr_type %Outer.9d6 [symbolic]
// CHECK:STDOUT: %pattern_type.07e: type = pattern_type %ptr.6ff [symbolic]
// CHECK:STDOUT: %Outer.as.Destroy.impl.Op.type: type = fn_type @Outer.as.Destroy.impl.Op, @Outer.as.Destroy.impl(%T) [symbolic]
@@ -339,7 +339,7 @@ var g: E({.a = 1, .b = 2}) = {} as E({.a = 3, .b = 4} as D);
// CHECK:STDOUT: %T: type = bind_symbolic_name T, 0 [symbolic = %T (constants.%T)]
// CHECK:STDOUT: %U: type = bind_symbolic_name U, 1 [symbolic = %U (constants.%U)]
// CHECK:STDOUT: %Inner: type = class_type @Inner, @Inner(%T, %U) [symbolic = %Inner (constants.%Inner.c71)]
// CHECK:STDOUT: %Destroy.impl_witness: <witness> = impl_witness @Inner.%Destroy.impl_witness_table, @Inner.as.Destroy.impl(%T, %U) [symbolic = %Destroy.impl_witness (constants.%Destroy.impl_witness.647)]
// CHECK:STDOUT: %Destroy.impl_witness: <witness> = impl_witness @Inner.%Destroy.impl_witness_table, @Inner.as.Destroy.impl(%T, %U) [symbolic = %Destroy.impl_witness (constants.%Destroy.impl_witness.7f3)]
// CHECK:STDOUT:
// CHECK:STDOUT: !definition:
// CHECK:STDOUT: %Inner.as.Destroy.impl.Op.type: type = fn_type @Inner.as.Destroy.impl.Op, @Inner.as.Destroy.impl(%T, %U) [symbolic = %Inner.as.Destroy.impl.Op.type (constants.%Inner.as.Destroy.impl.Op.type)]
@@ -368,7 +368,7 @@ var g: E({.a = 1, .b = 2}) = {} as E({.a = 3, .b = 4} as D);
// CHECK:STDOUT: generic impl @Outer.as.Destroy.impl(@Outer.%T.loc4_13.2: type) {
// CHECK:STDOUT: %T: type = bind_symbolic_name T, 0 [symbolic = %T (constants.%T)]
// CHECK:STDOUT: %Outer: type = class_type @Outer, @Outer(%T) [symbolic = %Outer (constants.%Outer.9d6)]
// CHECK:STDOUT: %Destroy.impl_witness: <witness> = impl_witness @Outer.%Destroy.impl_witness_table, @Outer.as.Destroy.impl(%T) [symbolic = %Destroy.impl_witness (constants.%Destroy.impl_witness.7ee)]
// CHECK:STDOUT: %Destroy.impl_witness: <witness> = impl_witness @Outer.%Destroy.impl_witness_table, @Outer.as.Destroy.impl(%T) [symbolic = %Destroy.impl_witness (constants.%Destroy.impl_witness.52f)]
// CHECK:STDOUT:
// CHECK:STDOUT: !definition:
// CHECK:STDOUT: %Outer.as.Destroy.impl.Op.type: type = fn_type @Outer.as.Destroy.impl.Op, @Outer.as.Destroy.impl(%T) [symbolic = %Outer.as.Destroy.impl.Op.type (constants.%Outer.as.Destroy.impl.Op.type)]
@@ -411,7 +411,7 @@ var g: E({.a = 1, .b = 2}) = {} as E({.a = 3, .b = 4} as D);
// CHECK:STDOUT: %Self.ref: type = name_ref Self, constants.%Outer.9d6 [symbolic = @Outer.as.Destroy.impl.%Outer (constants.%Outer.9d6)]
// CHECK:STDOUT: impl_decl @Outer.as.Destroy.impl [concrete] {} {}
// CHECK:STDOUT: %Destroy.impl_witness_table = impl_witness_table (@Outer.as.Destroy.impl.%Outer.as.Destroy.impl.Op.decl), @Outer.as.Destroy.impl [concrete]
// CHECK:STDOUT: %Destroy.impl_witness: <witness> = impl_witness %Destroy.impl_witness_table, @Outer.as.Destroy.impl(constants.%T) [symbolic = @Outer.as.Destroy.impl.%Destroy.impl_witness (constants.%Destroy.impl_witness.7ee)]
// CHECK:STDOUT: %Destroy.impl_witness: <witness> = impl_witness %Destroy.impl_witness_table, @Outer.as.Destroy.impl(constants.%T) [symbolic = @Outer.as.Destroy.impl.%Destroy.impl_witness (constants.%Destroy.impl_witness.52f)]
// CHECK:STDOUT: %complete_type: <witness> = complete_type_witness constants.%empty_struct_type [concrete = constants.%complete_type.357]
// CHECK:STDOUT: complete_type_witness = %complete_type
// CHECK:STDOUT:
@@ -430,7 +430,7 @@ var g: E({.a = 1, .b = 2}) = {} as E({.a = 3, .b = 4} as D);
// CHECK:STDOUT: %Self.ref: type = name_ref Self, constants.%Inner.c71 [symbolic = @Inner.as.Destroy.impl.%Inner (constants.%Inner.c71)]
// CHECK:STDOUT: impl_decl @Inner.as.Destroy.impl [concrete] {} {}
// CHECK:STDOUT: %Destroy.impl_witness_table = impl_witness_table (@Inner.as.Destroy.impl.%Inner.as.Destroy.impl.Op.decl), @Inner.as.Destroy.impl [concrete]
// CHECK:STDOUT: %Destroy.impl_witness: <witness> = impl_witness %Destroy.impl_witness_table, @Inner.as.Destroy.impl(constants.%T, constants.%U) [symbolic = @Inner.as.Destroy.impl.%Destroy.impl_witness (constants.%Destroy.impl_witness.647)]
// CHECK:STDOUT: %Destroy.impl_witness: <witness> = impl_witness %Destroy.impl_witness_table, @Inner.as.Destroy.impl(constants.%T, constants.%U) [symbolic = @Inner.as.Destroy.impl.%Destroy.impl_witness (constants.%Destroy.impl_witness.7f3)]
// CHECK:STDOUT: %complete_type: <witness> = complete_type_witness constants.%empty_struct_type [concrete = constants.%complete_type.357]
// CHECK:STDOUT: complete_type_witness = %complete_type
// CHECK:STDOUT:
@@ -482,7 +482,7 @@ var g: E({.a = 1, .b = 2}) = {} as E({.a = 3, .b = 4} as D);
// CHECK:STDOUT: %T => constants.%T
// CHECK:STDOUT: %U => constants.%U
// CHECK:STDOUT: %Inner => constants.%Inner.c71
// CHECK:STDOUT: %Destroy.impl_witness => constants.%Destroy.impl_witness.647
// CHECK:STDOUT: %Destroy.impl_witness => constants.%Destroy.impl_witness.7f3
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: specific @Inner.as.Destroy.impl.Op(constants.%T, constants.%U) {
@@ -496,7 +496,7 @@ var g: E({.a = 1, .b = 2}) = {} as E({.a = 3, .b = 4} as D);
// CHECK:STDOUT: specific @Outer.as.Destroy.impl(constants.%T) {
// CHECK:STDOUT: %T => constants.%T
// CHECK:STDOUT: %Outer => constants.%Outer.9d6
// CHECK:STDOUT: %Destroy.impl_witness => constants.%Destroy.impl_witness.7ee
// CHECK:STDOUT: %Destroy.impl_witness => constants.%Destroy.impl_witness.52f
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: specific @Outer.as.Destroy.impl.Op(constants.%T) {
@@ -547,18 +547,18 @@ var g: E({.a = 1, .b = 2}) = {} as E({.a = 3, .b = 4} as D);
// CHECK:STDOUT: %int_123.fff: Core.IntLiteral = int_value 123 [concrete]
// CHECK:STDOUT: %ImplicitAs.type.cc7: type = generic_interface_type @ImplicitAs [concrete]
// CHECK:STDOUT: %ImplicitAs.generic: %ImplicitAs.type.cc7 = struct_value () [concrete]
// CHECK:STDOUT: %ImplicitAs.type.e8c: type = facet_type <@ImplicitAs, @ImplicitAs(%i32)> [concrete]
// CHECK:STDOUT: %ImplicitAs.type.d14: type = facet_type <@ImplicitAs, @ImplicitAs(%i32)> [concrete]
// CHECK:STDOUT: %ImplicitAs.Convert.type.1b6: type = fn_type @ImplicitAs.Convert, @ImplicitAs(%i32) [concrete]
// CHECK:STDOUT: %To: Core.IntLiteral = bind_symbolic_name To, 0 [symbolic]
// CHECK:STDOUT: %Core.IntLiteral.as.ImplicitAs.impl.Convert.type.49e: type = fn_type @Core.IntLiteral.as.ImplicitAs.impl.Convert, @Core.IntLiteral.as.ImplicitAs.impl(%To) [symbolic]
// CHECK:STDOUT: %Core.IntLiteral.as.ImplicitAs.impl.Convert.f01: %Core.IntLiteral.as.ImplicitAs.impl.Convert.type.49e = struct_value () [symbolic]
// CHECK:STDOUT: %ImplicitAs.impl_witness.acc: <witness> = impl_witness imports.%ImplicitAs.impl_witness_table.b6b, @Core.IntLiteral.as.ImplicitAs.impl(%int_32) [concrete]
// CHECK:STDOUT: %Core.IntLiteral.as.ImplicitAs.impl.Convert.type.9ec: type = fn_type @Core.IntLiteral.as.ImplicitAs.impl.Convert, @Core.IntLiteral.as.ImplicitAs.impl(%int_32) [concrete]
// CHECK:STDOUT: %Core.IntLiteral.as.ImplicitAs.impl.Convert.592: %Core.IntLiteral.as.ImplicitAs.impl.Convert.type.9ec = struct_value () [concrete]
// CHECK:STDOUT: %ImplicitAs.facet: %ImplicitAs.type.e8c = facet_value Core.IntLiteral, (%ImplicitAs.impl_witness.acc) [concrete]
// CHECK:STDOUT: %.7ea: type = fn_type_with_self_type %ImplicitAs.Convert.type.1b6, %ImplicitAs.facet [concrete]
// CHECK:STDOUT: %Core.IntLiteral.as.ImplicitAs.impl.Convert.bound: <bound method> = bound_method %int_123.fff, %Core.IntLiteral.as.ImplicitAs.impl.Convert.592 [concrete]
// CHECK:STDOUT: %Core.IntLiteral.as.ImplicitAs.impl.Convert.specific_fn: <specific function> = specific_function %Core.IntLiteral.as.ImplicitAs.impl.Convert.592, @Core.IntLiteral.as.ImplicitAs.impl.Convert(%int_32) [concrete]
// CHECK:STDOUT: %Core.IntLiteral.as.ImplicitAs.impl.Convert.type.340: type = fn_type @Core.IntLiteral.as.ImplicitAs.impl.Convert, @Core.IntLiteral.as.ImplicitAs.impl(%To) [symbolic]
// CHECK:STDOUT: %Core.IntLiteral.as.ImplicitAs.impl.Convert.1c0: %Core.IntLiteral.as.ImplicitAs.impl.Convert.type.340 = struct_value () [symbolic]
// CHECK:STDOUT: %ImplicitAs.impl_witness.204: <witness> = impl_witness imports.%ImplicitAs.impl_witness_table.9e9, @Core.IntLiteral.as.ImplicitAs.impl(%int_32) [concrete]
// CHECK:STDOUT: %Core.IntLiteral.as.ImplicitAs.impl.Convert.type.584: type = fn_type @Core.IntLiteral.as.ImplicitAs.impl.Convert, @Core.IntLiteral.as.ImplicitAs.impl(%int_32) [concrete]
// CHECK:STDOUT: %Core.IntLiteral.as.ImplicitAs.impl.Convert.0f0: %Core.IntLiteral.as.ImplicitAs.impl.Convert.type.584 = struct_value () [concrete]
// CHECK:STDOUT: %ImplicitAs.facet: %ImplicitAs.type.d14 = facet_value Core.IntLiteral, (%ImplicitAs.impl_witness.204) [concrete]
// CHECK:STDOUT: %.1df: type = fn_type_with_self_type %ImplicitAs.Convert.type.1b6, %ImplicitAs.facet [concrete]
// CHECK:STDOUT: %Core.IntLiteral.as.ImplicitAs.impl.Convert.bound: <bound method> = bound_method %int_123.fff, %Core.IntLiteral.as.ImplicitAs.impl.Convert.0f0 [concrete]
// CHECK:STDOUT: %Core.IntLiteral.as.ImplicitAs.impl.Convert.specific_fn: <specific function> = specific_function %Core.IntLiteral.as.ImplicitAs.impl.Convert.0f0, @Core.IntLiteral.as.ImplicitAs.impl.Convert(%int_32) [concrete]
// CHECK:STDOUT: %bound_method: <bound method> = bound_method %int_123.fff, %Core.IntLiteral.as.ImplicitAs.impl.Convert.specific_fn [concrete]
// CHECK:STDOUT: %int_123.f7f: %i32 = int_value 123 [concrete]
// CHECK:STDOUT: %C.4c3: type = class_type @C, @C(%int_123.f7f) [concrete]
@@ -576,8 +576,8 @@ var g: E({.a = 1, .b = 2}) = {} as E({.a = 3, .b = 4} as D);
// CHECK:STDOUT: %Core.Int: %Int.type = import_ref Core//prelude/parts/int, Int, loaded [concrete = constants.%Int.generic]
// CHECK:STDOUT: %Core.Destroy: type = import_ref Core//prelude/parts/destroy, Destroy, loaded [concrete = constants.%Destroy.type]
// CHECK:STDOUT: %Core.ImplicitAs: %ImplicitAs.type.cc7 = import_ref Core//prelude/parts/as, ImplicitAs, loaded [concrete = constants.%ImplicitAs.generic]
// CHECK:STDOUT: %Core.import_ref.428: @Core.IntLiteral.as.ImplicitAs.impl.%Core.IntLiteral.as.ImplicitAs.impl.Convert.type (%Core.IntLiteral.as.ImplicitAs.impl.Convert.type.49e) = import_ref Core//prelude/parts/int, loc23_39, loaded [symbolic = @Core.IntLiteral.as.ImplicitAs.impl.%Core.IntLiteral.as.ImplicitAs.impl.Convert (constants.%Core.IntLiteral.as.ImplicitAs.impl.Convert.f01)]
// CHECK:STDOUT: %ImplicitAs.impl_witness_table.b6b = impl_witness_table (%Core.import_ref.428), @Core.IntLiteral.as.ImplicitAs.impl [concrete]
// CHECK:STDOUT: %Core.import_ref.ee7: @Core.IntLiteral.as.ImplicitAs.impl.%Core.IntLiteral.as.ImplicitAs.impl.Convert.type (%Core.IntLiteral.as.ImplicitAs.impl.Convert.type.340) = import_ref Core//prelude/parts/int, loc23_39, loaded [symbolic = @Core.IntLiteral.as.ImplicitAs.impl.%Core.IntLiteral.as.ImplicitAs.impl.Convert (constants.%Core.IntLiteral.as.ImplicitAs.impl.Convert.1c0)]
// CHECK:STDOUT: %ImplicitAs.impl_witness_table.9e9 = impl_witness_table (%Core.import_ref.ee7), @Core.IntLiteral.as.ImplicitAs.impl [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: file {
@@ -605,7 +605,7 @@ var g: E({.a = 1, .b = 2}) = {} as E({.a = 3, .b = 4} as D);
// CHECK:STDOUT: %.loc13_13.1: type = splice_block %C [concrete = constants.%C.4c3] {
// CHECK:STDOUT: %C.ref: %C.type = name_ref C, %C.decl [concrete = constants.%C.generic]
// CHECK:STDOUT: %int_123: Core.IntLiteral = int_value 123 [concrete = constants.%int_123.fff]
// CHECK:STDOUT: %impl.elem0: %.7ea = impl_witness_access constants.%ImplicitAs.impl_witness.acc, element0 [concrete = constants.%Core.IntLiteral.as.ImplicitAs.impl.Convert.592]
// CHECK:STDOUT: %impl.elem0: %.1df = impl_witness_access constants.%ImplicitAs.impl_witness.204, element0 [concrete = constants.%Core.IntLiteral.as.ImplicitAs.impl.Convert.0f0]
// CHECK:STDOUT: %bound_method.loc13_13.1: <bound method> = bound_method %int_123, %impl.elem0 [concrete = constants.%Core.IntLiteral.as.ImplicitAs.impl.Convert.bound]
// CHECK:STDOUT: %specific_fn: <specific function> = specific_function %impl.elem0, @Core.IntLiteral.as.ImplicitAs.impl.Convert(constants.%int_32) [concrete = constants.%Core.IntLiteral.as.ImplicitAs.impl.Convert.specific_fn]
// CHECK:STDOUT: %bound_method.loc13_13.2: <bound method> = bound_method %int_123, %specific_fn [concrete = constants.%bound_method]
@@ -717,7 +717,7 @@ var g: E({.a = 1, .b = 2}) = {} as E({.a = 3, .b = 4} as D);
// CHECK:STDOUT: %D.elem: type = unbound_element_type %D, %i32 [concrete]
// CHECK:STDOUT: %Destroy.type: type = facet_type <@Destroy> [concrete]
// CHECK:STDOUT: %pattern_type.f6d: type = pattern_type auto [concrete]
// CHECK:STDOUT: %Destroy.impl_witness.05d: <witness> = impl_witness @D.%Destroy.impl_witness_table [concrete]
// CHECK:STDOUT: %Destroy.impl_witness.cd5: <witness> = impl_witness @D.%Destroy.impl_witness_table [concrete]
// CHECK:STDOUT: %ptr.19c: type = ptr_type %D [concrete]
// CHECK:STDOUT: %pattern_type.a94: type = pattern_type %ptr.19c [concrete]
// CHECK:STDOUT: %D.as.Destroy.impl.Op.type: type = fn_type @D.as.Destroy.impl.Op [concrete]
@@ -731,7 +731,7 @@ var g: E({.a = 1, .b = 2}) = {} as E({.a = 3, .b = 4} as D);
// CHECK:STDOUT: %E.type: type = generic_class_type @E [concrete]
// CHECK:STDOUT: %E.generic: %E.type = struct_value () [concrete]
// CHECK:STDOUT: %E: type = class_type @E, @E(%F) [symbolic]
// CHECK:STDOUT: %Destroy.impl_witness.d0d: <witness> = impl_witness @E.%Destroy.impl_witness_table, @E.as.Destroy.impl(%F) [symbolic]
// CHECK:STDOUT: %Destroy.impl_witness.520: <witness> = impl_witness @E.%Destroy.impl_witness_table, @E.as.Destroy.impl(%F) [symbolic]
// CHECK:STDOUT: %ptr.4e0: type = ptr_type %E [symbolic]
// CHECK:STDOUT: %pattern_type.72c: type = pattern_type %ptr.4e0 [symbolic]
// CHECK:STDOUT: %E.as.Destroy.impl.Op.type: type = fn_type @E.as.Destroy.impl.Op, @E.as.Destroy.impl(%F) [symbolic]
@@ -743,31 +743,31 @@ var g: E({.a = 1, .b = 2}) = {} as E({.a = 3, .b = 4} as D);
// CHECK:STDOUT: %struct_type.a.b.cfd: type = struct_type {.a: Core.IntLiteral, .b: Core.IntLiteral} [concrete]
// CHECK:STDOUT: %ImplicitAs.type.cc7: type = generic_interface_type @ImplicitAs [concrete]
// CHECK:STDOUT: %ImplicitAs.generic: %ImplicitAs.type.cc7 = struct_value () [concrete]
// CHECK:STDOUT: %ImplicitAs.type.e8c: type = facet_type <@ImplicitAs, @ImplicitAs(%i32)> [concrete]
// CHECK:STDOUT: %ImplicitAs.type.d14: type = facet_type <@ImplicitAs, @ImplicitAs(%i32)> [concrete]
// CHECK:STDOUT: %ImplicitAs.Convert.type.1b6: type = fn_type @ImplicitAs.Convert, @ImplicitAs(%i32) [concrete]
// CHECK:STDOUT: %To: Core.IntLiteral = bind_symbolic_name To, 0 [symbolic]
// CHECK:STDOUT: %Core.IntLiteral.as.ImplicitAs.impl.Convert.type.49e: type = fn_type @Core.IntLiteral.as.ImplicitAs.impl.Convert, @Core.IntLiteral.as.ImplicitAs.impl(%To) [symbolic]
// CHECK:STDOUT: %Core.IntLiteral.as.ImplicitAs.impl.Convert.f01: %Core.IntLiteral.as.ImplicitAs.impl.Convert.type.49e = struct_value () [symbolic]
// CHECK:STDOUT: %ImplicitAs.impl_witness.acc: <witness> = impl_witness imports.%ImplicitAs.impl_witness_table.b6b, @Core.IntLiteral.as.ImplicitAs.impl(%int_32) [concrete]
// CHECK:STDOUT: %Core.IntLiteral.as.ImplicitAs.impl.Convert.type.9ec: type = fn_type @Core.IntLiteral.as.ImplicitAs.impl.Convert, @Core.IntLiteral.as.ImplicitAs.impl(%int_32) [concrete]
// CHECK:STDOUT: %Core.IntLiteral.as.ImplicitAs.impl.Convert.592: %Core.IntLiteral.as.ImplicitAs.impl.Convert.type.9ec = struct_value () [concrete]
// CHECK:STDOUT: %ImplicitAs.facet: %ImplicitAs.type.e8c = facet_value Core.IntLiteral, (%ImplicitAs.impl_witness.acc) [concrete]
// CHECK:STDOUT: %.7ea: type = fn_type_with_self_type %ImplicitAs.Convert.type.1b6, %ImplicitAs.facet [concrete]
// CHECK:STDOUT: %Core.IntLiteral.as.ImplicitAs.impl.Convert.bound.a02: <bound method> = bound_method %int_1.5b8, %Core.IntLiteral.as.ImplicitAs.impl.Convert.592 [concrete]
// CHECK:STDOUT: %Core.IntLiteral.as.ImplicitAs.impl.Convert.specific_fn: <specific function> = specific_function %Core.IntLiteral.as.ImplicitAs.impl.Convert.592, @Core.IntLiteral.as.ImplicitAs.impl.Convert(%int_32) [concrete]
// CHECK:STDOUT: %bound_method.b59: <bound method> = bound_method %int_1.5b8, %Core.IntLiteral.as.ImplicitAs.impl.Convert.specific_fn [concrete]
// CHECK:STDOUT: %Core.IntLiteral.as.ImplicitAs.impl.Convert.type.340: type = fn_type @Core.IntLiteral.as.ImplicitAs.impl.Convert, @Core.IntLiteral.as.ImplicitAs.impl(%To) [symbolic]
// CHECK:STDOUT: %Core.IntLiteral.as.ImplicitAs.impl.Convert.1c0: %Core.IntLiteral.as.ImplicitAs.impl.Convert.type.340 = struct_value () [symbolic]
// CHECK:STDOUT: %ImplicitAs.impl_witness.204: <witness> = impl_witness imports.%ImplicitAs.impl_witness_table.9e9, @Core.IntLiteral.as.ImplicitAs.impl(%int_32) [concrete]
// CHECK:STDOUT: %Core.IntLiteral.as.ImplicitAs.impl.Convert.type.584: type = fn_type @Core.IntLiteral.as.ImplicitAs.impl.Convert, @Core.IntLiteral.as.ImplicitAs.impl(%int_32) [concrete]
// CHECK:STDOUT: %Core.IntLiteral.as.ImplicitAs.impl.Convert.0f0: %Core.IntLiteral.as.ImplicitAs.impl.Convert.type.584 = struct_value () [concrete]
// CHECK:STDOUT: %ImplicitAs.facet: %ImplicitAs.type.d14 = facet_value Core.IntLiteral, (%ImplicitAs.impl_witness.204) [concrete]
// CHECK:STDOUT: %.1df: type = fn_type_with_self_type %ImplicitAs.Convert.type.1b6, %ImplicitAs.facet [concrete]
// CHECK:STDOUT: %Core.IntLiteral.as.ImplicitAs.impl.Convert.bound.abf: <bound method> = bound_method %int_1.5b8, %Core.IntLiteral.as.ImplicitAs.impl.Convert.0f0 [concrete]
// CHECK:STDOUT: %Core.IntLiteral.as.ImplicitAs.impl.Convert.specific_fn: <specific function> = specific_function %Core.IntLiteral.as.ImplicitAs.impl.Convert.0f0, @Core.IntLiteral.as.ImplicitAs.impl.Convert(%int_32) [concrete]
// CHECK:STDOUT: %bound_method.c11: <bound method> = bound_method %int_1.5b8, %Core.IntLiteral.as.ImplicitAs.impl.Convert.specific_fn [concrete]
// CHECK:STDOUT: %int_1.5d2: %i32 = int_value 1 [concrete]
// CHECK:STDOUT: %Core.IntLiteral.as.ImplicitAs.impl.Convert.bound.2d9: <bound method> = bound_method %int_2.ecc, %Core.IntLiteral.as.ImplicitAs.impl.Convert.592 [concrete]
// CHECK:STDOUT: %bound_method.f6f: <bound method> = bound_method %int_2.ecc, %Core.IntLiteral.as.ImplicitAs.impl.Convert.specific_fn [concrete]
// CHECK:STDOUT: %Core.IntLiteral.as.ImplicitAs.impl.Convert.bound.b82: <bound method> = bound_method %int_2.ecc, %Core.IntLiteral.as.ImplicitAs.impl.Convert.0f0 [concrete]
// CHECK:STDOUT: %bound_method.8bd: <bound method> = bound_method %int_2.ecc, %Core.IntLiteral.as.ImplicitAs.impl.Convert.specific_fn [concrete]
// CHECK:STDOUT: %int_2.ef8: %i32 = int_value 2 [concrete]
// CHECK:STDOUT: %D.val.413: %D = struct_value (%int_1.5d2, %int_2.ef8) [concrete]
// CHECK:STDOUT: %int_3.1ba: Core.IntLiteral = int_value 3 [concrete]
// CHECK:STDOUT: %int_4.0c1: Core.IntLiteral = int_value 4 [concrete]
// CHECK:STDOUT: %Core.IntLiteral.as.ImplicitAs.impl.Convert.bound.c36: <bound method> = bound_method %int_3.1ba, %Core.IntLiteral.as.ImplicitAs.impl.Convert.592 [concrete]
// CHECK:STDOUT: %bound_method.f79: <bound method> = bound_method %int_3.1ba, %Core.IntLiteral.as.ImplicitAs.impl.Convert.specific_fn [concrete]
// CHECK:STDOUT: %Core.IntLiteral.as.ImplicitAs.impl.Convert.bound.595: <bound method> = bound_method %int_3.1ba, %Core.IntLiteral.as.ImplicitAs.impl.Convert.0f0 [concrete]
// CHECK:STDOUT: %bound_method.f36: <bound method> = bound_method %int_3.1ba, %Core.IntLiteral.as.ImplicitAs.impl.Convert.specific_fn [concrete]
// CHECK:STDOUT: %int_3.822: %i32 = int_value 3 [concrete]
// CHECK:STDOUT: %Core.IntLiteral.as.ImplicitAs.impl.Convert.bound.121: <bound method> = bound_method %int_4.0c1, %Core.IntLiteral.as.ImplicitAs.impl.Convert.592 [concrete]
// CHECK:STDOUT: %bound_method.564: <bound method> = bound_method %int_4.0c1, %Core.IntLiteral.as.ImplicitAs.impl.Convert.specific_fn [concrete]
// CHECK:STDOUT: %Core.IntLiteral.as.ImplicitAs.impl.Convert.bound.5bb: <bound method> = bound_method %int_4.0c1, %Core.IntLiteral.as.ImplicitAs.impl.Convert.0f0 [concrete]
// CHECK:STDOUT: %bound_method.9cd: <bound method> = bound_method %int_4.0c1, %Core.IntLiteral.as.ImplicitAs.impl.Convert.specific_fn [concrete]
// CHECK:STDOUT: %int_4.940: %i32 = int_value 4 [concrete]
// CHECK:STDOUT: %D.val.835: %D = struct_value (%int_3.822, %int_4.940) [concrete]
// CHECK:STDOUT: }
@@ -783,8 +783,8 @@ var g: E({.a = 1, .b = 2}) = {} as E({.a = 3, .b = 4} as D);
// CHECK:STDOUT: %Core.Int: %Int.type = import_ref Core//prelude/parts/int, Int, loaded [concrete = constants.%Int.generic]
// CHECK:STDOUT: %Core.Destroy: type = import_ref Core//prelude/parts/destroy, Destroy, loaded [concrete = constants.%Destroy.type]
// CHECK:STDOUT: %Core.ImplicitAs: %ImplicitAs.type.cc7 = import_ref Core//prelude/parts/as, ImplicitAs, loaded [concrete = constants.%ImplicitAs.generic]
// CHECK:STDOUT: %Core.import_ref.428: @Core.IntLiteral.as.ImplicitAs.impl.%Core.IntLiteral.as.ImplicitAs.impl.Convert.type (%Core.IntLiteral.as.ImplicitAs.impl.Convert.type.49e) = import_ref Core//prelude/parts/int, loc23_39, loaded [symbolic = @Core.IntLiteral.as.ImplicitAs.impl.%Core.IntLiteral.as.ImplicitAs.impl.Convert (constants.%Core.IntLiteral.as.ImplicitAs.impl.Convert.f01)]
// CHECK:STDOUT: %ImplicitAs.impl_witness_table.b6b = impl_witness_table (%Core.import_ref.428), @Core.IntLiteral.as.ImplicitAs.impl [concrete]
// CHECK:STDOUT: %Core.import_ref.ee7: @Core.IntLiteral.as.ImplicitAs.impl.%Core.IntLiteral.as.ImplicitAs.impl.Convert.type (%Core.IntLiteral.as.ImplicitAs.impl.Convert.type.340) = import_ref Core//prelude/parts/int, loc23_39, loaded [symbolic = @Core.IntLiteral.as.ImplicitAs.impl.%Core.IntLiteral.as.ImplicitAs.impl.Convert (constants.%Core.IntLiteral.as.ImplicitAs.impl.Convert.1c0)]
// CHECK:STDOUT: %ImplicitAs.impl_witness_table.9e9 = impl_witness_table (%Core.import_ref.ee7), @Core.IntLiteral.as.ImplicitAs.impl [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: file {
@@ -815,19 +815,19 @@ var g: E({.a = 1, .b = 2}) = {} as E({.a = 3, .b = 4} as D);
// CHECK:STDOUT: %int_1: Core.IntLiteral = int_value 1 [concrete = constants.%int_1.5b8]
// CHECK:STDOUT: %int_2: Core.IntLiteral = int_value 2 [concrete = constants.%int_2.ecc]
// CHECK:STDOUT: %.loc25_25.1: %struct_type.a.b.cfd = struct_literal (%int_1, %int_2)
// CHECK:STDOUT: %impl.elem0.loc25_25.1: %.7ea = impl_witness_access constants.%ImplicitAs.impl_witness.acc, element0 [concrete = constants.%Core.IntLiteral.as.ImplicitAs.impl.Convert.592]
// CHECK:STDOUT: %bound_method.loc25_25.1: <bound method> = bound_method %int_1, %impl.elem0.loc25_25.1 [concrete = constants.%Core.IntLiteral.as.ImplicitAs.impl.Convert.bound.a02]
// CHECK:STDOUT: %impl.elem0.loc25_25.1: %.1df = impl_witness_access constants.%ImplicitAs.impl_witness.204, element0 [concrete = constants.%Core.IntLiteral.as.ImplicitAs.impl.Convert.0f0]
// CHECK:STDOUT: %bound_method.loc25_25.1: <bound method> = bound_method %int_1, %impl.elem0.loc25_25.1 [concrete = constants.%Core.IntLiteral.as.ImplicitAs.impl.Convert.bound.abf]
// CHECK:STDOUT: %specific_fn.loc25_25.1: <specific function> = specific_function %impl.elem0.loc25_25.1, @Core.IntLiteral.as.ImplicitAs.impl.Convert(constants.%int_32) [concrete = constants.%Core.IntLiteral.as.ImplicitAs.impl.Convert.specific_fn]
// CHECK:STDOUT: %bound_method.loc25_25.2: <bound method> = bound_method %int_1, %specific_fn.loc25_25.1 [concrete = constants.%bound_method.b59]
// CHECK:STDOUT: %bound_method.loc25_25.2: <bound method> = bound_method %int_1, %specific_fn.loc25_25.1 [concrete = constants.%bound_method.c11]
// CHECK:STDOUT: %Core.IntLiteral.as.ImplicitAs.impl.Convert.call.loc25_25.1: init %i32 = call %bound_method.loc25_25.2(%int_1) [concrete = constants.%int_1.5d2]
// CHECK:STDOUT: %.loc25_25.2: init %i32 = converted %int_1, %Core.IntLiteral.as.ImplicitAs.impl.Convert.call.loc25_25.1 [concrete = constants.%int_1.5d2]
// CHECK:STDOUT: %.loc25_25.3: ref %D = temporary_storage
// CHECK:STDOUT: %.loc25_25.4: ref %i32 = class_element_access %.loc25_25.3, element0
// CHECK:STDOUT: %.loc25_25.5: init %i32 = initialize_from %.loc25_25.2 to %.loc25_25.4 [concrete = constants.%int_1.5d2]
// CHECK:STDOUT: %impl.elem0.loc25_25.2: %.7ea = impl_witness_access constants.%ImplicitAs.impl_witness.acc, element0 [concrete = constants.%Core.IntLiteral.as.ImplicitAs.impl.Convert.592]
// CHECK:STDOUT: %bound_method.loc25_25.3: <bound method> = bound_method %int_2, %impl.elem0.loc25_25.2 [concrete = constants.%Core.IntLiteral.as.ImplicitAs.impl.Convert.bound.2d9]
// CHECK:STDOUT: %impl.elem0.loc25_25.2: %.1df = impl_witness_access constants.%ImplicitAs.impl_witness.204, element0 [concrete = constants.%Core.IntLiteral.as.ImplicitAs.impl.Convert.0f0]
// CHECK:STDOUT: %bound_method.loc25_25.3: <bound method> = bound_method %int_2, %impl.elem0.loc25_25.2 [concrete = constants.%Core.IntLiteral.as.ImplicitAs.impl.Convert.bound.b82]
// CHECK:STDOUT: %specific_fn.loc25_25.2: <specific function> = specific_function %impl.elem0.loc25_25.2, @Core.IntLiteral.as.ImplicitAs.impl.Convert(constants.%int_32) [concrete = constants.%Core.IntLiteral.as.ImplicitAs.impl.Convert.specific_fn]
// CHECK:STDOUT: %bound_method.loc25_25.4: <bound method> = bound_method %int_2, %specific_fn.loc25_25.2 [concrete = constants.%bound_method.f6f]
// CHECK:STDOUT: %bound_method.loc25_25.4: <bound method> = bound_method %int_2, %specific_fn.loc25_25.2 [concrete = constants.%bound_method.8bd]
// CHECK:STDOUT: %Core.IntLiteral.as.ImplicitAs.impl.Convert.call.loc25_25.2: init %i32 = call %bound_method.loc25_25.4(%int_2) [concrete = constants.%int_2.ef8]
// CHECK:STDOUT: %.loc25_25.6: init %i32 = converted %int_2, %Core.IntLiteral.as.ImplicitAs.impl.Convert.call.loc25_25.2 [concrete = constants.%int_2.ef8]
// CHECK:STDOUT: %.loc25_25.7: ref %i32 = class_element_access %.loc25_25.3, element1
@@ -859,7 +859,7 @@ var g: E({.a = 1, .b = 2}) = {} as E({.a = 3, .b = 4} as D);
// CHECK:STDOUT: generic impl @E.as.Destroy.impl(@E.%F.loc9_9.2: %D) {
// CHECK:STDOUT: %F: %D = bind_symbolic_name F, 0 [symbolic = %F (constants.%F)]
// CHECK:STDOUT: %E: type = class_type @E, @E(%F) [symbolic = %E (constants.%E)]
// CHECK:STDOUT: %Destroy.impl_witness: <witness> = impl_witness @E.%Destroy.impl_witness_table, @E.as.Destroy.impl(%F) [symbolic = %Destroy.impl_witness (constants.%Destroy.impl_witness.d0d)]
// CHECK:STDOUT: %Destroy.impl_witness: <witness> = impl_witness @E.%Destroy.impl_witness_table, @E.as.Destroy.impl(%F) [symbolic = %Destroy.impl_witness (constants.%Destroy.impl_witness.520)]
// CHECK:STDOUT:
// CHECK:STDOUT: !definition:
// CHECK:STDOUT: %E.as.Destroy.impl.Op.type: type = fn_type @E.as.Destroy.impl.Op, @E.as.Destroy.impl(%F) [symbolic = %E.as.Destroy.impl.Op.type (constants.%E.as.Destroy.impl.Op.type)]
@@ -895,7 +895,7 @@ var g: E({.a = 1, .b = 2}) = {} as E({.a = 3, .b = 4} as D);
// CHECK:STDOUT: %Self.ref: type = name_ref Self, constants.%D [concrete = constants.%D]
// CHECK:STDOUT: impl_decl @D.as.Destroy.impl [concrete] {} {}
// CHECK:STDOUT: %Destroy.impl_witness_table = impl_witness_table (@D.as.Destroy.impl.%D.as.Destroy.impl.Op.decl), @D.as.Destroy.impl [concrete]
// CHECK:STDOUT: %Destroy.impl_witness: <witness> = impl_witness %Destroy.impl_witness_table [concrete = constants.%Destroy.impl_witness.05d]
// CHECK:STDOUT: %Destroy.impl_witness: <witness> = impl_witness %Destroy.impl_witness_table [concrete = constants.%Destroy.impl_witness.cd5]
// CHECK:STDOUT: %complete_type: <witness> = complete_type_witness constants.%struct_type.a.b.501 [concrete = constants.%complete_type.705]
// CHECK:STDOUT: complete_type_witness = %complete_type
// CHECK:STDOUT:
@@ -914,7 +914,7 @@ var g: E({.a = 1, .b = 2}) = {} as E({.a = 3, .b = 4} as D);
// CHECK:STDOUT: %Self.ref: type = name_ref Self, constants.%E [symbolic = @E.as.Destroy.impl.%E (constants.%E)]
// CHECK:STDOUT: impl_decl @E.as.Destroy.impl [concrete] {} {}
// CHECK:STDOUT: %Destroy.impl_witness_table = impl_witness_table (@E.as.Destroy.impl.%E.as.Destroy.impl.Op.decl), @E.as.Destroy.impl [concrete]
// CHECK:STDOUT: %Destroy.impl_witness: <witness> = impl_witness %Destroy.impl_witness_table, @E.as.Destroy.impl(constants.%F) [symbolic = @E.as.Destroy.impl.%Destroy.impl_witness (constants.%Destroy.impl_witness.d0d)]
// CHECK:STDOUT: %Destroy.impl_witness: <witness> = impl_witness %Destroy.impl_witness_table, @E.as.Destroy.impl(constants.%F) [symbolic = @E.as.Destroy.impl.%Destroy.impl_witness (constants.%Destroy.impl_witness.520)]
// CHECK:STDOUT: %complete_type: <witness> = complete_type_witness constants.%empty_struct_type [concrete = constants.%complete_type.357]
// CHECK:STDOUT: complete_type_witness = %complete_type
// CHECK:STDOUT:
@@ -944,19 +944,19 @@ var g: E({.a = 1, .b = 2}) = {} as E({.a = 3, .b = 4} as D);
// CHECK:STDOUT: %int_4: Core.IntLiteral = int_value 4 [concrete = constants.%int_4.0c1]
// CHECK:STDOUT: %.loc25_53.1: %struct_type.a.b.cfd = struct_literal (%int_3, %int_4)
// CHECK:STDOUT: %D.ref: type = name_ref D, file.%D.decl [concrete = constants.%D]
// CHECK:STDOUT: %impl.elem0.loc25_53.1: %.7ea = impl_witness_access constants.%ImplicitAs.impl_witness.acc, element0 [concrete = constants.%Core.IntLiteral.as.ImplicitAs.impl.Convert.592]
// CHECK:STDOUT: %bound_method.loc25_53.1: <bound method> = bound_method %int_3, %impl.elem0.loc25_53.1 [concrete = constants.%Core.IntLiteral.as.ImplicitAs.impl.Convert.bound.c36]
// CHECK:STDOUT: %impl.elem0.loc25_53.1: %.1df = impl_witness_access constants.%ImplicitAs.impl_witness.204, element0 [concrete = constants.%Core.IntLiteral.as.ImplicitAs.impl.Convert.0f0]
// CHECK:STDOUT: %bound_method.loc25_53.1: <bound method> = bound_method %int_3, %impl.elem0.loc25_53.1 [concrete = constants.%Core.IntLiteral.as.ImplicitAs.impl.Convert.bound.595]
// CHECK:STDOUT: %specific_fn.loc25_53.1: <specific function> = specific_function %impl.elem0.loc25_53.1, @Core.IntLiteral.as.ImplicitAs.impl.Convert(constants.%int_32) [concrete = constants.%Core.IntLiteral.as.ImplicitAs.impl.Convert.specific_fn]
// CHECK:STDOUT: %bound_method.loc25_53.2: <bound method> = bound_method %int_3, %specific_fn.loc25_53.1 [concrete = constants.%bound_method.f79]
// CHECK:STDOUT: %bound_method.loc25_53.2: <bound method> = bound_method %int_3, %specific_fn.loc25_53.1 [concrete = constants.%bound_method.f36]
// CHECK:STDOUT: %Core.IntLiteral.as.ImplicitAs.impl.Convert.call.loc25_53.1: init %i32 = call %bound_method.loc25_53.2(%int_3) [concrete = constants.%int_3.822]
// CHECK:STDOUT: %.loc25_53.2: init %i32 = converted %int_3, %Core.IntLiteral.as.ImplicitAs.impl.Convert.call.loc25_53.1 [concrete = constants.%int_3.822]
// CHECK:STDOUT: %.loc25_53.3: ref %D = temporary_storage
// CHECK:STDOUT: %.loc25_53.4: ref %i32 = class_element_access %.loc25_53.3, element0
// CHECK:STDOUT: %.loc25_53.5: init %i32 = initialize_from %.loc25_53.2 to %.loc25_53.4 [concrete = constants.%int_3.822]
// CHECK:STDOUT: %impl.elem0.loc25_53.2: %.7ea = impl_witness_access constants.%ImplicitAs.impl_witness.acc, element0 [concrete = constants.%Core.IntLiteral.as.ImplicitAs.impl.Convert.592]
// CHECK:STDOUT: %bound_method.loc25_53.3: <bound method> = bound_method %int_4, %impl.elem0.loc25_53.2 [concrete = constants.%Core.IntLiteral.as.ImplicitAs.impl.Convert.bound.121]
// CHECK:STDOUT: %impl.elem0.loc25_53.2: %.1df = impl_witness_access constants.%ImplicitAs.impl_witness.204, element0 [concrete = constants.%Core.IntLiteral.as.ImplicitAs.impl.Convert.0f0]
// CHECK:STDOUT: %bound_method.loc25_53.3: <bound method> = bound_method %int_4, %impl.elem0.loc25_53.2 [concrete = constants.%Core.IntLiteral.as.ImplicitAs.impl.Convert.bound.5bb]
// CHECK:STDOUT: %specific_fn.loc25_53.2: <specific function> = specific_function %impl.elem0.loc25_53.2, @Core.IntLiteral.as.ImplicitAs.impl.Convert(constants.%int_32) [concrete = constants.%Core.IntLiteral.as.ImplicitAs.impl.Convert.specific_fn]
// CHECK:STDOUT: %bound_method.loc25_53.4: <bound method> = bound_method %int_4, %specific_fn.loc25_53.2 [concrete = constants.%bound_method.564]
// CHECK:STDOUT: %bound_method.loc25_53.4: <bound method> = bound_method %int_4, %specific_fn.loc25_53.2 [concrete = constants.%bound_method.9cd]
// CHECK:STDOUT: %Core.IntLiteral.as.ImplicitAs.impl.Convert.call.loc25_53.2: init %i32 = call %bound_method.loc25_53.4(%int_4) [concrete = constants.%int_4.940]
// CHECK:STDOUT: %.loc25_53.6: init %i32 = converted %int_4, %Core.IntLiteral.as.ImplicitAs.impl.Convert.call.loc25_53.2 [concrete = constants.%int_4.940]
// CHECK:STDOUT: %.loc25_53.7: ref %i32 = class_element_access %.loc25_53.3, element1
@@ -976,7 +976,7 @@ var g: E({.a = 1, .b = 2}) = {} as E({.a = 3, .b = 4} as D);
// CHECK:STDOUT: specific @E.as.Destroy.impl(constants.%F) {
// CHECK:STDOUT: %F => constants.%F
// CHECK:STDOUT: %E => constants.%E
// CHECK:STDOUT: %Destroy.impl_witness => constants.%Destroy.impl_witness.d0d
// CHECK:STDOUT: %Destroy.impl_witness => constants.%Destroy.impl_witness.520
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: specific @E.as.Destroy.impl.Op(constants.%F) {