carbon-language/carbon-lang
1
0
Fork 0
mirror of https://github.com/carbon-language/carbon-lang.git synced 2026-09-24 22:02:23 +01:00
Code Issues Packages Projects Releases 10 Wiki Activity
Files
a27ef24cd75489d0277bd0c35442db505573d310
carbon-lang/toolchain/check/testdata/interface/generic_vs_params.carbon
T
Jon Ross-Perkins c5eba90317 Change Destroy to use a CustomWitness instead of a blanket impl (#6512) 
Pursuant to recent decisions on #6124, switch `Destroy` to use a
`CustomWitness` for its implementation. Right now this is manufacturing
no-op implementation functions on each lookup, which obviously isn't
ideal but is intended as a first pass. I'm mostly trying to find the
right balance between updating the approach to reflect new decisions,
while still breaking apart work in a way.

The `CoreInterface` logic is intended to build on `CoreIdentifier`
support. We have a number of additional interfaces that require
specialized logic, and that'll extend pretty far with C++ interop, so it
seemed easiest to have a generic function for it. That's what's
replacing the logic inside C++ interop that was doing string comparisons
(which could have already been moved to `CoreIdentifier`, I just missed
it in my first pass).

This adds `CustomWitness` support because the `Destroy` witnesses can be
imported cross-file. `CustomWitness` was previously only used for C++
types, which don't yet support import, which is why that wasn't
previously an issue. The addition of `query_specific_interface_id` is
similarly needed in order to get correct sorting of witness blocks when
imported.

This PR also removes builtin constraint logic (note this is in a
separate commit to help review; it's not a separate PR because it's
difficult to split apart without tests breaking). This had been made
generic with the expectation that destroy, copy, move, and conversions
would all need related support. Under the new decision, we are not going
to do blanket impls and will instead just manufacture a `CustomWitness`
for everything.

A lot of SemIR fingerprints change, but that's probably because the
addition of `Destroy` on core classes is yielding structural changes.
2025-12-19 18:36:06 +00:00

499 lines
28 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/none.carbon
// TODO: Add ranges and switch to "--dump-sem-ir-ranges=only".
// EXTRA-ARGS: --dump-sem-ir-ranges=if-present
//
// AUTOUPDATE
// TIP: To test this file alone, run:
// TIP: bazel test //toolchain/testing:file_test --test_arg=--file_tests=toolchain/check/testdata/interface/generic_vs_params.carbon
// TIP: To dump output, run:
// TIP: bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/check/testdata/interface/generic_vs_params.carbon
// --- params.carbon
library "[[@TEST_NAME]]";
interface NotGenericNoParams {}
interface NotGenericButParams() {}
interface GenericAndParams(T:! type) {}
class C(T:! type) {
interface GenericNoParams {}
interface GenericAndParams(U:! type) {}
}
class X {}
impl X as NotGenericNoParams {}
impl X as NotGenericButParams() {}
impl X as GenericAndParams(X) {}
impl X as C(X).GenericNoParams {}
impl X as C(X).GenericAndParams(X) {}
// --- fail_non_generic_implicit_params.carbon
library "[[@TEST_NAME]]";
// CHECK:STDERR: fail_non_generic_implicit_params.carbon:[[@LINE+4]]:13: error: parameters of generic types must be constant [GenericParamMustBeConstant]
// CHECK:STDERR: interface A[T: type]() {}
// CHECK:STDERR: ^~~~~~~
// CHECK:STDERR:
interface A[T: type]() {}
// --- fail_non_generic_params.carbon
library "[[@TEST_NAME]]";
// CHECK:STDERR: fail_non_generic_params.carbon:[[@LINE+4]]:13: error: parameters of generic types must be constant [GenericParamMustBeConstant]
// CHECK:STDERR: interface A(T: type) {}
// CHECK:STDERR: ^~~~~~~
// CHECK:STDERR:
interface A(T: type) {}
// --- fail_implicit_params_only_empty.carbon
library "[[@TEST_NAME]]";
// CHECK:STDERR: fail_implicit_params_only_empty.carbon:[[@LINE+4]]:14: error: expected explicit parameters after implicit parameters [GenericMissingExplicitParameters]
// CHECK:STDERR: interface Bar[] {}
// CHECK:STDERR: ^~
// CHECK:STDERR:
interface Bar[] {}
// --- fail_implicit_params_only.carbon
library "[[@TEST_NAME]]";
// CHECK:STDERR: fail_implicit_params_only.carbon:[[@LINE+4]]:14: error: expected explicit parameters after implicit parameters [GenericMissingExplicitParameters]
// CHECK:STDERR: interface Bar[T:! type] {}
// CHECK:STDERR: ^~~~~~~~~~
// CHECK:STDERR:
interface Bar[T:! type] {}
// CHECK:STDOUT: --- params.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: %NotGenericNoParams.type: type = facet_type <@NotGenericNoParams> [concrete]
// CHECK:STDOUT: %Self.9fc: %NotGenericNoParams.type = symbolic_binding Self, 0 [symbolic]
// CHECK:STDOUT: %NotGenericButParams.type.647: type = generic_interface_type @NotGenericButParams [concrete]
// CHECK:STDOUT: %NotGenericButParams.generic: %NotGenericButParams.type.647 = struct_value () [concrete]
// CHECK:STDOUT: %NotGenericButParams.type.a08: type = facet_type <@NotGenericButParams> [concrete]
// CHECK:STDOUT: %Self.290: %NotGenericButParams.type.a08 = symbolic_binding Self, 0 [symbolic]
// CHECK:STDOUT: %type: type = facet_type <type> [concrete]
// CHECK:STDOUT: %.Self: %type = symbolic_binding .Self [symbolic_self]
// CHECK:STDOUT: %T: type = symbolic_binding T, 0 [symbolic]
// CHECK:STDOUT: %pattern_type: type = pattern_type type [concrete]
// CHECK:STDOUT: %GenericAndParams.type.17f: type = generic_interface_type @GenericAndParams.loc6 [concrete]
// CHECK:STDOUT: %GenericAndParams.generic.253: %GenericAndParams.type.17f = struct_value () [concrete]
// CHECK:STDOUT: %GenericAndParams.type.a01: type = facet_type <@GenericAndParams.loc6, @GenericAndParams.loc6(%T)> [symbolic]
// CHECK:STDOUT: %Self.268: %GenericAndParams.type.a01 = symbolic_binding Self, 1 [symbolic]
// CHECK:STDOUT: %C.type: type = generic_class_type @C [concrete]
// CHECK:STDOUT: %C.generic: %C.type = struct_value () [concrete]
// CHECK:STDOUT: %C.5a3: type = class_type @C, @C(%T) [symbolic]
// CHECK:STDOUT: %GenericNoParams.type.7cc: type = facet_type <@GenericNoParams, @GenericNoParams(%T)> [symbolic]
// CHECK:STDOUT: %Self.d3a: %GenericNoParams.type.7cc = symbolic_binding Self, 1 [symbolic]
// CHECK:STDOUT: %U: type = symbolic_binding U, 1 [symbolic]
// CHECK:STDOUT: %GenericAndParams.type.a5d: type = generic_interface_type @GenericAndParams.loc10, @C(%T) [symbolic]
// CHECK:STDOUT: %GenericAndParams.generic.fc5: %GenericAndParams.type.a5d = struct_value () [symbolic]
// CHECK:STDOUT: %GenericAndParams.type.542: type = facet_type <@GenericAndParams.loc10, @GenericAndParams.loc10(%T, %U)> [symbolic]
// CHECK:STDOUT: %Self.c75: %GenericAndParams.type.542 = symbolic_binding Self, 2 [symbolic]
// CHECK:STDOUT: %empty_struct_type: type = struct_type {} [concrete]
// CHECK:STDOUT: %complete_type: <witness> = complete_type_witness %empty_struct_type [concrete]
// CHECK:STDOUT: %X: type = class_type @X [concrete]
// CHECK:STDOUT: %NotGenericNoParams.impl_witness: <witness> = impl_witness @X.as.NotGenericNoParams.impl.%NotGenericNoParams.impl_witness_table [concrete]
// CHECK:STDOUT: %NotGenericButParams.impl_witness: <witness> = impl_witness @X.as.NotGenericButParams.impl.%NotGenericButParams.impl_witness_table [concrete]
// CHECK:STDOUT: %GenericAndParams.type.2bb: type = facet_type <@GenericAndParams.loc6, @GenericAndParams.loc6(%X)> [concrete]
// CHECK:STDOUT: %GenericAndParams.impl_witness.12e: <witness> = impl_witness @X.as.GenericAndParams.impl.c55.%GenericAndParams.impl_witness_table [concrete]
// CHECK:STDOUT: %Self.fec: %GenericAndParams.type.2bb = symbolic_binding Self, 1 [symbolic]
// CHECK:STDOUT: %C.513: type = class_type @C, @C(%X) [concrete]
// CHECK:STDOUT: %GenericNoParams.type.771: type = facet_type <@GenericNoParams, @GenericNoParams(%X)> [concrete]
// CHECK:STDOUT: %GenericAndParams.type.8ab: type = generic_interface_type @GenericAndParams.loc10, @C(%X) [concrete]
// CHECK:STDOUT: %GenericAndParams.generic.22e: %GenericAndParams.type.8ab = struct_value () [concrete]
// CHECK:STDOUT: %GenericNoParams.impl_witness: <witness> = impl_witness @X.as.GenericNoParams.impl.%GenericNoParams.impl_witness_table [concrete]
// CHECK:STDOUT: %Self.b86: %GenericNoParams.type.771 = symbolic_binding Self, 1 [symbolic]
// CHECK:STDOUT: %GenericAndParams.type.2f8: type = facet_type <@GenericAndParams.loc10, @GenericAndParams.loc10(%X, %X)> [concrete]
// CHECK:STDOUT: %GenericAndParams.impl_witness.e7f: <witness> = impl_witness @X.as.GenericAndParams.impl.c97.%GenericAndParams.impl_witness_table [concrete]
// CHECK:STDOUT: %Self.292: %GenericAndParams.type.2f8 = symbolic_binding Self, 2 [symbolic]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: file {
// CHECK:STDOUT: package: <namespace> = namespace [concrete] {
// CHECK:STDOUT: .NotGenericNoParams = %NotGenericNoParams.decl
// CHECK:STDOUT: .NotGenericButParams = %NotGenericButParams.decl
// CHECK:STDOUT: .GenericAndParams = %GenericAndParams.decl
// CHECK:STDOUT: .C = %C.decl
// CHECK:STDOUT: .X = %X.decl
// CHECK:STDOUT: }
// CHECK:STDOUT: %NotGenericNoParams.decl: type = interface_decl @NotGenericNoParams [concrete = constants.%NotGenericNoParams.type] {} {}
// CHECK:STDOUT: %NotGenericButParams.decl: %NotGenericButParams.type.647 = interface_decl @NotGenericButParams [concrete = constants.%NotGenericButParams.generic] {} {}
// CHECK:STDOUT: %GenericAndParams.decl: %GenericAndParams.type.17f = interface_decl @GenericAndParams.loc6 [concrete = constants.%GenericAndParams.generic.253] {
// CHECK:STDOUT: %T.patt: %pattern_type = symbolic_binding_pattern T, 0 [concrete]
// CHECK:STDOUT: } {
// CHECK:STDOUT: %.Self: %type = symbolic_binding .Self [symbolic_self = constants.%.Self]
// CHECK:STDOUT: %T.loc6_28.2: type = symbolic_binding T, 0 [symbolic = %T.loc6_28.1 (constants.%T)]
// CHECK:STDOUT: }
// CHECK:STDOUT: %C.decl: %C.type = class_decl @C [concrete = constants.%C.generic] {
// CHECK:STDOUT: %T.patt: %pattern_type = symbolic_binding_pattern T, 0 [concrete]
// CHECK:STDOUT: } {
// CHECK:STDOUT: %.Self: %type = symbolic_binding .Self [symbolic_self = constants.%.Self]
// CHECK:STDOUT: %T.loc8_9.2: type = symbolic_binding T, 0 [symbolic = %T.loc8_9.1 (constants.%T)]
// CHECK:STDOUT: }
// CHECK:STDOUT: %X.decl: type = class_decl @X [concrete = constants.%X] {} {}
// CHECK:STDOUT: impl_decl @X.as.NotGenericNoParams.impl [concrete] {} {
// CHECK:STDOUT: %X.ref: type = name_ref X, file.%X.decl [concrete = constants.%X]
// CHECK:STDOUT: %NotGenericNoParams.ref: type = name_ref NotGenericNoParams, file.%NotGenericNoParams.decl [concrete = constants.%NotGenericNoParams.type]
// CHECK:STDOUT: }
// CHECK:STDOUT: impl_decl @X.as.NotGenericButParams.impl [concrete] {} {
// CHECK:STDOUT: %X.ref: type = name_ref X, file.%X.decl [concrete = constants.%X]
// CHECK:STDOUT: %NotGenericButParams.ref: %NotGenericButParams.type.647 = name_ref NotGenericButParams, file.%NotGenericButParams.decl [concrete = constants.%NotGenericButParams.generic]
// CHECK:STDOUT: %NotGenericButParams.type: type = facet_type <@NotGenericButParams> [concrete = constants.%NotGenericButParams.type.a08]
// CHECK:STDOUT: }
// CHECK:STDOUT: impl_decl @X.as.GenericAndParams.impl.c55 [concrete] {} {
// CHECK:STDOUT: %X.ref.loc16_6: type = name_ref X, file.%X.decl [concrete = constants.%X]
// CHECK:STDOUT: %GenericAndParams.ref: %GenericAndParams.type.17f = name_ref GenericAndParams, file.%GenericAndParams.decl [concrete = constants.%GenericAndParams.generic.253]
// CHECK:STDOUT: %X.ref.loc16_28: type = name_ref X, file.%X.decl [concrete = constants.%X]
// CHECK:STDOUT: %GenericAndParams.type: type = facet_type <@GenericAndParams.loc6, @GenericAndParams.loc6(constants.%X)> [concrete = constants.%GenericAndParams.type.2bb]
// CHECK:STDOUT: }
// CHECK:STDOUT: impl_decl @X.as.GenericNoParams.impl [concrete] {} {
// CHECK:STDOUT: %X.ref.loc17_6: type = name_ref X, file.%X.decl [concrete = constants.%X]
// CHECK:STDOUT: %C.ref: %C.type = name_ref C, file.%C.decl [concrete = constants.%C.generic]
// CHECK:STDOUT: %X.ref.loc17_13: type = name_ref X, file.%X.decl [concrete = constants.%X]
// CHECK:STDOUT: %C: type = class_type @C, @C(constants.%X) [concrete = constants.%C.513]
// CHECK:STDOUT: %.loc17: type = specific_constant @C.%GenericNoParams.decl, @C(constants.%X) [concrete = constants.%GenericNoParams.type.771]
// CHECK:STDOUT: %GenericNoParams.ref: type = name_ref GenericNoParams, %.loc17 [concrete = constants.%GenericNoParams.type.771]
// CHECK:STDOUT: }
// CHECK:STDOUT: impl_decl @X.as.GenericAndParams.impl.c97 [concrete] {} {
// CHECK:STDOUT: %X.ref.loc18_6: type = name_ref X, file.%X.decl [concrete = constants.%X]
// CHECK:STDOUT: %C.ref: %C.type = name_ref C, file.%C.decl [concrete = constants.%C.generic]
// CHECK:STDOUT: %X.ref.loc18_13: type = name_ref X, file.%X.decl [concrete = constants.%X]
// CHECK:STDOUT: %C: type = class_type @C, @C(constants.%X) [concrete = constants.%C.513]
// CHECK:STDOUT: %.loc18: %GenericAndParams.type.8ab = specific_constant @C.%GenericAndParams.decl, @C(constants.%X) [concrete = constants.%GenericAndParams.generic.22e]
// CHECK:STDOUT: %GenericAndParams.ref: %GenericAndParams.type.8ab = name_ref GenericAndParams, %.loc18 [concrete = constants.%GenericAndParams.generic.22e]
// CHECK:STDOUT: %X.ref.loc18_33: type = name_ref X, file.%X.decl [concrete = constants.%X]
// CHECK:STDOUT: %GenericAndParams.type: type = facet_type <@GenericAndParams.loc10, @GenericAndParams.loc10(constants.%X, constants.%X)> [concrete = constants.%GenericAndParams.type.2f8]
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: interface @NotGenericNoParams {
// CHECK:STDOUT: %Self: %NotGenericNoParams.type = symbolic_binding Self, 0 [symbolic = constants.%Self.9fc]
// CHECK:STDOUT:
// CHECK:STDOUT: !members:
// CHECK:STDOUT: .Self = %Self
// CHECK:STDOUT: witness = ()
// CHECK:STDOUT:
// CHECK:STDOUT: !requires:
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: interface @NotGenericButParams {
// CHECK:STDOUT: %Self: %NotGenericButParams.type.a08 = symbolic_binding Self, 0 [symbolic = constants.%Self.290]
// CHECK:STDOUT:
// CHECK:STDOUT: !members:
// CHECK:STDOUT: .Self = %Self
// CHECK:STDOUT: witness = ()
// CHECK:STDOUT:
// CHECK:STDOUT: !requires:
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: generic interface @GenericAndParams.loc6(%T.loc6_28.2: type) {
// CHECK:STDOUT: %T.loc6_28.1: type = symbolic_binding T, 0 [symbolic = %T.loc6_28.1 (constants.%T)]
// CHECK:STDOUT:
// CHECK:STDOUT: !definition:
// CHECK:STDOUT: %GenericAndParams.type: type = facet_type <@GenericAndParams.loc6, @GenericAndParams.loc6(%T.loc6_28.1)> [symbolic = %GenericAndParams.type (constants.%GenericAndParams.type.a01)]
// CHECK:STDOUT: %Self.loc6_38.2: @GenericAndParams.loc6.%GenericAndParams.type (%GenericAndParams.type.a01) = symbolic_binding Self, 1 [symbolic = %Self.loc6_38.2 (constants.%Self.268)]
// CHECK:STDOUT:
// CHECK:STDOUT: interface {
// CHECK:STDOUT: %Self.loc6_38.1: @GenericAndParams.loc6.%GenericAndParams.type (%GenericAndParams.type.a01) = symbolic_binding Self, 1 [symbolic = %Self.loc6_38.2 (constants.%Self.268)]
// CHECK:STDOUT:
// CHECK:STDOUT: !members:
// CHECK:STDOUT: .Self = %Self.loc6_38.1
// CHECK:STDOUT: witness = ()
// CHECK:STDOUT:
// CHECK:STDOUT: !requires:
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: generic interface @GenericNoParams(@C.%T.loc8_9.2: type) {
// CHECK:STDOUT: !definition:
// CHECK:STDOUT: %T: type = symbolic_binding T, 0 [symbolic = %T (constants.%T)]
// CHECK:STDOUT: %GenericNoParams.type: type = facet_type <@GenericNoParams, @GenericNoParams(%T)> [symbolic = %GenericNoParams.type (constants.%GenericNoParams.type.7cc)]
// CHECK:STDOUT: %Self.loc9_29.2: @GenericNoParams.%GenericNoParams.type (%GenericNoParams.type.7cc) = symbolic_binding Self, 1 [symbolic = %Self.loc9_29.2 (constants.%Self.d3a)]
// CHECK:STDOUT:
// CHECK:STDOUT: interface {
// CHECK:STDOUT: %Self.loc9_29.1: @GenericNoParams.%GenericNoParams.type (%GenericNoParams.type.7cc) = symbolic_binding Self, 1 [symbolic = %Self.loc9_29.2 (constants.%Self.d3a)]
// CHECK:STDOUT:
// CHECK:STDOUT: !members:
// CHECK:STDOUT: .Self = %Self.loc9_29.1
// CHECK:STDOUT: witness = ()
// CHECK:STDOUT:
// CHECK:STDOUT: !requires:
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: generic interface @GenericAndParams.loc10(@C.%T.loc8_9.2: type, %U.loc10_30.2: type) {
// CHECK:STDOUT: %U.loc10_30.1: type = symbolic_binding U, 1 [symbolic = %U.loc10_30.1 (constants.%U)]
// CHECK:STDOUT:
// CHECK:STDOUT: !definition:
// CHECK:STDOUT: %T: type = symbolic_binding T, 0 [symbolic = %T (constants.%T)]
// CHECK:STDOUT: %GenericAndParams.type: type = facet_type <@GenericAndParams.loc10, @GenericAndParams.loc10(%T, %U.loc10_30.1)> [symbolic = %GenericAndParams.type (constants.%GenericAndParams.type.542)]
// CHECK:STDOUT: %Self.loc10_40.2: @GenericAndParams.loc10.%GenericAndParams.type (%GenericAndParams.type.542) = symbolic_binding Self, 2 [symbolic = %Self.loc10_40.2 (constants.%Self.c75)]
// CHECK:STDOUT:
// CHECK:STDOUT: interface {
// CHECK:STDOUT: %Self.loc10_40.1: @GenericAndParams.loc10.%GenericAndParams.type (%GenericAndParams.type.542) = symbolic_binding Self, 2 [symbolic = %Self.loc10_40.2 (constants.%Self.c75)]
// CHECK:STDOUT:
// CHECK:STDOUT: !members:
// CHECK:STDOUT: .Self = %Self.loc10_40.1
// CHECK:STDOUT: witness = ()
// CHECK:STDOUT:
// CHECK:STDOUT: !requires:
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: impl @X.as.NotGenericNoParams.impl: %X.ref as %NotGenericNoParams.ref {
// CHECK:STDOUT: %NotGenericNoParams.impl_witness_table = impl_witness_table (), @X.as.NotGenericNoParams.impl [concrete]
// CHECK:STDOUT: %NotGenericNoParams.impl_witness: <witness> = impl_witness %NotGenericNoParams.impl_witness_table [concrete = constants.%NotGenericNoParams.impl_witness]
// CHECK:STDOUT:
// CHECK:STDOUT: !members:
// CHECK:STDOUT: witness = %NotGenericNoParams.impl_witness
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: impl @X.as.NotGenericButParams.impl: %X.ref as %NotGenericButParams.type {
// CHECK:STDOUT: %NotGenericButParams.impl_witness_table = impl_witness_table (), @X.as.NotGenericButParams.impl [concrete]
// CHECK:STDOUT: %NotGenericButParams.impl_witness: <witness> = impl_witness %NotGenericButParams.impl_witness_table [concrete = constants.%NotGenericButParams.impl_witness]
// CHECK:STDOUT:
// CHECK:STDOUT: !members:
// CHECK:STDOUT: witness = %NotGenericButParams.impl_witness
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: impl @X.as.GenericAndParams.impl.c55: %X.ref.loc16_6 as %GenericAndParams.type {
// CHECK:STDOUT: %GenericAndParams.impl_witness_table = impl_witness_table (), @X.as.GenericAndParams.impl.c55 [concrete]
// CHECK:STDOUT: %GenericAndParams.impl_witness: <witness> = impl_witness %GenericAndParams.impl_witness_table [concrete = constants.%GenericAndParams.impl_witness.12e]
// CHECK:STDOUT:
// CHECK:STDOUT: !members:
// CHECK:STDOUT: witness = %GenericAndParams.impl_witness
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: impl @X.as.GenericNoParams.impl: %X.ref.loc17_6 as %GenericNoParams.ref {
// CHECK:STDOUT: %GenericNoParams.impl_witness_table = impl_witness_table (), @X.as.GenericNoParams.impl [concrete]
// CHECK:STDOUT: %GenericNoParams.impl_witness: <witness> = impl_witness %GenericNoParams.impl_witness_table [concrete = constants.%GenericNoParams.impl_witness]
// CHECK:STDOUT:
// CHECK:STDOUT: !members:
// CHECK:STDOUT: witness = %GenericNoParams.impl_witness
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: impl @X.as.GenericAndParams.impl.c97: %X.ref.loc18_6 as %GenericAndParams.type {
// CHECK:STDOUT: %GenericAndParams.impl_witness_table = impl_witness_table (), @X.as.GenericAndParams.impl.c97 [concrete]
// CHECK:STDOUT: %GenericAndParams.impl_witness: <witness> = impl_witness %GenericAndParams.impl_witness_table [concrete = constants.%GenericAndParams.impl_witness.e7f]
// CHECK:STDOUT:
// CHECK:STDOUT: !members:
// CHECK:STDOUT: witness = %GenericAndParams.impl_witness
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: generic class @C(%T.loc8_9.2: type) {
// CHECK:STDOUT: %T.loc8_9.1: type = symbolic_binding T, 0 [symbolic = %T.loc8_9.1 (constants.%T)]
// CHECK:STDOUT:
// CHECK:STDOUT: !definition:
// CHECK:STDOUT: %GenericNoParams.type: type = facet_type <@GenericNoParams, @GenericNoParams(%T.loc8_9.1)> [symbolic = %GenericNoParams.type (constants.%GenericNoParams.type.7cc)]
// CHECK:STDOUT: %GenericAndParams.type: type = generic_interface_type @GenericAndParams.loc10, @C(%T.loc8_9.1) [symbolic = %GenericAndParams.type (constants.%GenericAndParams.type.a5d)]
// CHECK:STDOUT: %GenericAndParams.generic: @C.%GenericAndParams.type (%GenericAndParams.type.a5d) = struct_value () [symbolic = %GenericAndParams.generic (constants.%GenericAndParams.generic.fc5)]
// CHECK:STDOUT:
// CHECK:STDOUT: class {
// CHECK:STDOUT: %GenericNoParams.decl: type = interface_decl @GenericNoParams [symbolic = @C.%GenericNoParams.type (constants.%GenericNoParams.type.7cc)] {} {}
// CHECK:STDOUT: %GenericAndParams.decl: @C.%GenericAndParams.type (%GenericAndParams.type.a5d) = interface_decl @GenericAndParams.loc10 [symbolic = @C.%GenericAndParams.generic (constants.%GenericAndParams.generic.fc5)] {
// CHECK:STDOUT: %U.patt: %pattern_type = symbolic_binding_pattern U, 1 [concrete]
// CHECK:STDOUT: } {
// CHECK:STDOUT: %.Self: %type = symbolic_binding .Self [symbolic_self = constants.%.Self]
// CHECK:STDOUT: %U.loc10_30.2: type = symbolic_binding U, 1 [symbolic = %U.loc10_30.1 (constants.%U)]
// CHECK:STDOUT: }
// 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:
// CHECK:STDOUT: !members:
// CHECK:STDOUT: .Self = constants.%C.5a3
// CHECK:STDOUT: .GenericNoParams = %GenericNoParams.decl
// CHECK:STDOUT: .GenericAndParams = %GenericAndParams.decl
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: class @X {
// 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:
// CHECK:STDOUT: !members:
// CHECK:STDOUT: .Self = constants.%X
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: specific @GenericAndParams.loc6(constants.%T) {
// CHECK:STDOUT: %T.loc6_28.1 => constants.%T
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: specific @C(constants.%T) {
// CHECK:STDOUT: %T.loc8_9.1 => constants.%T
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: specific @GenericNoParams(constants.%T) {}
// CHECK:STDOUT:
// CHECK:STDOUT: specific @GenericAndParams.loc10(constants.%T, constants.%U) {
// CHECK:STDOUT: %U.loc10_30.1 => constants.%U
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: specific @GenericAndParams.loc6(constants.%X) {
// CHECK:STDOUT: %T.loc6_28.1 => constants.%X
// CHECK:STDOUT:
// CHECK:STDOUT: !definition:
// CHECK:STDOUT: %GenericAndParams.type => constants.%GenericAndParams.type.2bb
// CHECK:STDOUT: %Self.loc6_38.2 => constants.%Self.fec
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: specific @C(constants.%X) {
// CHECK:STDOUT: %T.loc8_9.1 => constants.%X
// CHECK:STDOUT:
// CHECK:STDOUT: !definition:
// CHECK:STDOUT: %GenericNoParams.type => constants.%GenericNoParams.type.771
// CHECK:STDOUT: %GenericAndParams.type => constants.%GenericAndParams.type.8ab
// CHECK:STDOUT: %GenericAndParams.generic => constants.%GenericAndParams.generic.22e
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: specific @GenericNoParams(constants.%X) {
// CHECK:STDOUT: !definition:
// CHECK:STDOUT: %T => constants.%X
// CHECK:STDOUT: %GenericNoParams.type => constants.%GenericNoParams.type.771
// CHECK:STDOUT: %Self.loc9_29.2 => constants.%Self.b86
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: specific @GenericAndParams.loc10(constants.%X, constants.%X) {
// CHECK:STDOUT: %U.loc10_30.1 => constants.%X
// CHECK:STDOUT:
// CHECK:STDOUT: !definition:
// CHECK:STDOUT: %T => constants.%X
// CHECK:STDOUT: %GenericAndParams.type => constants.%GenericAndParams.type.2f8
// CHECK:STDOUT: %Self.loc10_40.2 => constants.%Self.292
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: --- fail_non_generic_implicit_params.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: %A.type.464: type = generic_interface_type @A [concrete]
// CHECK:STDOUT: %A.generic: %A.type.464 = struct_value () [concrete]
// CHECK:STDOUT: %A.type.4c4: type = facet_type <@A> [concrete]
// CHECK:STDOUT: %Self: %A.type.4c4 = symbolic_binding Self, 0 [symbolic]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: file {
// CHECK:STDOUT: package: <namespace> = namespace [concrete] {
// CHECK:STDOUT: .A = %A.decl
// CHECK:STDOUT: }
// CHECK:STDOUT: %A.decl: %A.type.464 = interface_decl @A [concrete = constants.%A.generic] {} {}
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: interface @A {
// CHECK:STDOUT: %Self: %A.type.4c4 = symbolic_binding Self, 0 [symbolic = constants.%Self]
// CHECK:STDOUT:
// CHECK:STDOUT: !members:
// CHECK:STDOUT: .Self = %Self
// CHECK:STDOUT: witness = ()
// CHECK:STDOUT:
// CHECK:STDOUT: !requires:
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: --- fail_non_generic_params.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: %A.type.464: type = generic_interface_type @A [concrete]
// CHECK:STDOUT: %A.generic: %A.type.464 = struct_value () [concrete]
// CHECK:STDOUT: %A.type.4c4: type = facet_type <@A> [concrete]
// CHECK:STDOUT: %Self: %A.type.4c4 = symbolic_binding Self, 0 [symbolic]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: file {
// CHECK:STDOUT: package: <namespace> = namespace [concrete] {
// CHECK:STDOUT: .A = %A.decl
// CHECK:STDOUT: }
// CHECK:STDOUT: %A.decl: %A.type.464 = interface_decl @A [concrete = constants.%A.generic] {} {}
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: interface @A {
// CHECK:STDOUT: %Self: %A.type.4c4 = symbolic_binding Self, 0 [symbolic = constants.%Self]
// CHECK:STDOUT:
// CHECK:STDOUT: !members:
// CHECK:STDOUT: .Self = %Self
// CHECK:STDOUT: witness = ()
// CHECK:STDOUT:
// CHECK:STDOUT: !requires:
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: --- fail_implicit_params_only_empty.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: %Bar.type.d8f: type = generic_interface_type @Bar [concrete]
// CHECK:STDOUT: %Bar.generic: %Bar.type.d8f = struct_value () [concrete]
// CHECK:STDOUT: %Bar.type.c56: type = facet_type <@Bar> [concrete]
// CHECK:STDOUT: %Self: %Bar.type.c56 = symbolic_binding Self, 0 [symbolic]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: file {
// CHECK:STDOUT: package: <namespace> = namespace [concrete] {
// CHECK:STDOUT: .Bar = %Bar.decl
// CHECK:STDOUT: }
// CHECK:STDOUT: %Bar.decl: %Bar.type.d8f = interface_decl @Bar [concrete = constants.%Bar.generic] {} {}
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: interface @Bar {
// CHECK:STDOUT: %Self: %Bar.type.c56 = symbolic_binding Self, 0 [symbolic = constants.%Self]
// CHECK:STDOUT:
// CHECK:STDOUT: !members:
// CHECK:STDOUT: .Self = %Self
// CHECK:STDOUT: witness = ()
// CHECK:STDOUT:
// CHECK:STDOUT: !requires:
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: --- fail_implicit_params_only.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: %type: type = facet_type <type> [concrete]
// CHECK:STDOUT: %.Self: %type = symbolic_binding .Self [symbolic_self]
// CHECK:STDOUT: %T: type = symbolic_binding T, 0 [symbolic]
// CHECK:STDOUT: %pattern_type: type = pattern_type type [concrete]
// CHECK:STDOUT: %Bar.type.d8f: type = generic_interface_type @Bar [concrete]
// CHECK:STDOUT: %Bar.generic: %Bar.type.d8f = struct_value () [concrete]
// CHECK:STDOUT: %Bar.type.24d: type = facet_type <@Bar, @Bar(%T)> [symbolic]
// CHECK:STDOUT: %Self: %Bar.type.24d = symbolic_binding Self, 1 [symbolic]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: file {
// CHECK:STDOUT: package: <namespace> = namespace [concrete] {
// CHECK:STDOUT: .Bar = %Bar.decl
// CHECK:STDOUT: }
// CHECK:STDOUT: %Bar.decl: %Bar.type.d8f = interface_decl @Bar [concrete = constants.%Bar.generic] {
// CHECK:STDOUT: %T.patt: %pattern_type = symbolic_binding_pattern T, 0 [concrete]
// CHECK:STDOUT: } {
// CHECK:STDOUT: %.Self: %type = symbolic_binding .Self [symbolic_self = constants.%.Self]
// CHECK:STDOUT: %T.loc8_15.2: type = symbolic_binding T, 0 [symbolic = %T.loc8_15.1 (constants.%T)]
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: generic interface @Bar(%T.loc8_15.2: type) {
// CHECK:STDOUT: %T.loc8_15.1: type = symbolic_binding T, 0 [symbolic = %T.loc8_15.1 (constants.%T)]
// CHECK:STDOUT:
// CHECK:STDOUT: !definition:
// CHECK:STDOUT: %Bar.type: type = facet_type <@Bar, @Bar(%T.loc8_15.1)> [symbolic = %Bar.type (constants.%Bar.type.24d)]
// CHECK:STDOUT: %Self.loc8_25.2: @Bar.%Bar.type (%Bar.type.24d) = symbolic_binding Self, 1 [symbolic = %Self.loc8_25.2 (constants.%Self)]
// CHECK:STDOUT:
// CHECK:STDOUT: interface {
// CHECK:STDOUT: %Self.loc8_25.1: @Bar.%Bar.type (%Bar.type.24d) = symbolic_binding Self, 1 [symbolic = %Self.loc8_25.2 (constants.%Self)]
// CHECK:STDOUT:
// CHECK:STDOUT: !members:
// CHECK:STDOUT: .Self = %Self.loc8_25.1
// CHECK:STDOUT: witness = ()
// CHECK:STDOUT:
// CHECK:STDOUT: !requires:
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: specific @Bar(constants.%T) {
// CHECK:STDOUT: %T.loc8_15.1 => constants.%T
// CHECK:STDOUT: }
// CHECK:STDOUT:
Reference in New Issue View Git Blame Copy Permalink