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toolchain/check/testdata/array/init_dependent_bound.carbon
251 строка
18 KB
Christopher Di Bella
Skip `ImplWitnessTable::elements_id` when generating fingerprints (#7629)
11 часов назад
Не верифицирован
11 часов назад
4ea5ef4
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// 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/int.carbon // // AUTOUPDATE // TIP: To test this file alone, run: // TIP: bazel test //toolchain/testing:file_test --test_arg=--file_tests=toolchain/check/testdata/array/init_dependent_bound.carbon // TIP: To dump output, run: // TIP: bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/check/testdata/array/init_dependent_bound.carbon // --- generic_empty.carbon library "[[@TEST_NAME]]"; fn G(generic T: type) { // We can initialize this without knowing T. //@dump-sem-ir-begin var unused arr: array(T, 0) = (); //@dump-sem-ir-end } class C {} fn H() { G(C); } // --- fail_init_dependent_bound.carbon library "[[@TEST_NAME]]"; fn F(generic N: i32) { // CHECK:STDERR: fail_init_dependent_bound.carbon:[[@LINE+4]]:35: error: cannot initialize array with dependent bound from a list of initializers [ArrayInitDependentBound] // CHECK:STDERR: var unused arr: array(i32, N) = (1, 2, 3); // CHECK:STDERR: ^~~~~~~~~ // CHECK:STDERR: var unused arr: array(i32, N) = (1, 2, 3); } // --- fail_todo_init_template_dependent_bound.carbon library "[[@TEST_NAME]]"; // TODO: This should be valid. fn G(template N: i32) { //@dump-sem-ir-begin // CHECK:STDERR: fail_todo_init_template_dependent_bound.carbon:[[@LINE+4]]:19: error: cannot evaluate type expression [TypeExprEvaluationFailure] // CHECK:STDERR: var unused arr: array(i32, N) = (1, 2, 3); // CHECK:STDERR: ^~~~~~~~~~~~~ // CHECK:STDERR: var unused arr: array(i32, N) = (1, 2, 3); //@dump-sem-ir-end } fn H() { G(3); } // CHECK:STDOUT: --- generic_empty.carbon // CHECK:STDOUT: // CHECK:STDOUT: constants { // CHECK:STDOUT: %pattern_type.98f: type = pattern_type type [concrete] // CHECK:STDOUT: %T.patt: %pattern_type.98f = symbolic_binding_pattern T, 0 [symbolic] // CHECK:STDOUT: %T: type = symbolic_binding T, 0 [symbolic] // CHECK:STDOUT: %empty_tuple.type: type = tuple_type () [concrete] // CHECK:STDOUT: %int_0: Core.IntLiteral = int_value 0 [concrete] // CHECK:STDOUT: %array_type.1b3: type = array_type %int_0, %T [symbolic] // CHECK:STDOUT: %require_complete: <witness> = require_complete_type %array_type.1b3 [symbolic] // CHECK:STDOUT: %pattern_type.bd6: type = pattern_type %array_type.1b3 [symbolic] // CHECK:STDOUT: %arr.patt.770: %pattern_type.bd6 = ref_binding_pattern arr [symbolic] // CHECK:STDOUT: %arr.var_patt.5fc: %pattern_type.bd6 = var_pattern %arr.patt.770 [symbolic] // CHECK:STDOUT: %empty_tuple: %empty_tuple.type = tuple_value () [concrete] // CHECK:STDOUT: %array.ca4: %array_type.1b3 = tuple_value () [symbolic] // CHECK:STDOUT: %Destroy.type: type = facet_type <@Destroy> [concrete] // CHECK:STDOUT: %Destroy.lookup_impl_witness: <witness> = lookup_impl_witness %array_type.1b3, @Destroy [symbolic] // CHECK:STDOUT: %Destroy.facet.a52: %Destroy.type = facet_value %array_type.1b3, (%Destroy.lookup_impl_witness) [symbolic] // CHECK:STDOUT: %Destroy.WithSelf.Op.type.a67: type = fn_type @Destroy.WithSelf.Op, @Destroy.WithSelf(%Destroy.facet.a52) [symbolic] // CHECK:STDOUT: %.1e5: type = fn_type_with_self_type %Destroy.WithSelf.Op.type.a67, %Destroy.facet.a52 [symbolic] // CHECK:STDOUT: %impl.elem0: %.1e5 = impl_witness_access %Destroy.lookup_impl_witness, element0 [symbolic] // CHECK:STDOUT: %specific_impl_fn: <specific function> = specific_impl_function %impl.elem0, @Destroy.WithSelf.Op(%Destroy.facet.a52) [symbolic] // CHECK:STDOUT: %C: type = class_type @C [concrete] // CHECK:STDOUT: %array_type.988: type = array_type %int_0, %C [concrete] // CHECK:STDOUT: %complete_type.e80: <witness> = complete_type_witness %array_type.988 [concrete] // CHECK:STDOUT: %pattern_type.6be: type = pattern_type %array_type.988 [concrete] // CHECK:STDOUT: %arr.patt.c91: %pattern_type.6be = ref_binding_pattern arr [concrete] // CHECK:STDOUT: %arr.var_patt.9dd: %pattern_type.6be = var_pattern %arr.patt.c91 [concrete] // CHECK:STDOUT: %array.497: %array_type.988 = tuple_value () [concrete] // CHECK:STDOUT: %Destroy.Op.type: type = fn_type @Destroy.Op [concrete] // CHECK:STDOUT: %Destroy.Op: %Destroy.Op.type = struct_value () [concrete] // CHECK:STDOUT: %custom_witness.df9: <witness> = custom_witness (%Destroy.Op), @Destroy [concrete] // CHECK:STDOUT: %Destroy.facet.396: %Destroy.type = facet_value %array_type.988, (%custom_witness.df9) [concrete] // CHECK:STDOUT: %Destroy.WithSelf.Op.type.ccc: type = fn_type @Destroy.WithSelf.Op, @Destroy.WithSelf(%Destroy.facet.396) [concrete] // CHECK:STDOUT: %.a02: type = fn_type_with_self_type %Destroy.WithSelf.Op.type.ccc, %Destroy.facet.396 [concrete] // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: generic fn @G(%T.loc4_15.2: type) { // CHECK:STDOUT: <elided> // CHECK:STDOUT: // CHECK:STDOUT: !definition: // CHECK:STDOUT: %array_type.loc7_29.2: type = array_type constants.%int_0, %T.loc4_15.1 [symbolic = %array_type.loc7_29.2 (constants.%array_type.1b3)] // CHECK:STDOUT: %require_complete: <witness> = require_complete_type %array_type.loc7_29.2 [symbolic = %require_complete (constants.%require_complete)] // CHECK:STDOUT: %pattern_type: type = pattern_type %array_type.loc7_29.2 [symbolic = %pattern_type (constants.%pattern_type.bd6)] // CHECK:STDOUT: %arr.patt.loc7_17.2: @G.%pattern_type (%pattern_type.bd6) = ref_binding_pattern arr [symbolic = %arr.patt.loc7_17.2 (constants.%arr.patt.770)] // CHECK:STDOUT: %arr.var_patt.loc7_3.2: @G.%pattern_type (%pattern_type.bd6) = var_pattern %arr.patt.loc7_17.2 [symbolic = %arr.var_patt.loc7_3.2 (constants.%arr.var_patt.5fc)] // CHECK:STDOUT: %array: @G.%array_type.loc7_29.2 (%array_type.1b3) = tuple_value () [symbolic = %array (constants.%array.ca4)] // CHECK:STDOUT: %Destroy.lookup_impl_witness: <witness> = lookup_impl_witness %array_type.loc7_29.2, @Destroy [symbolic = %Destroy.lookup_impl_witness (constants.%Destroy.lookup_impl_witness)] // CHECK:STDOUT: %Destroy.facet.loc7_3.3: %Destroy.type = facet_value %array_type.loc7_29.2, (%Destroy.lookup_impl_witness) [symbolic = %Destroy.facet.loc7_3.3 (constants.%Destroy.facet.a52)] // CHECK:STDOUT: %Destroy.WithSelf.Op.type: type = fn_type @Destroy.WithSelf.Op, @Destroy.WithSelf(%Destroy.facet.loc7_3.3) [symbolic = %Destroy.WithSelf.Op.type (constants.%Destroy.WithSelf.Op.type.a67)] // CHECK:STDOUT: %.loc7_3.4: type = fn_type_with_self_type %Destroy.WithSelf.Op.type, %Destroy.facet.loc7_3.3 [symbolic = %.loc7_3.4 (constants.%.1e5)] // CHECK:STDOUT: %impl.elem0.loc7_3.2: @G.%.loc7_3.4 (%.1e5) = impl_witness_access %Destroy.lookup_impl_witness, element0 [symbolic = %impl.elem0.loc7_3.2 (constants.%impl.elem0)] // CHECK:STDOUT: %specific_impl_fn.loc7_3.2: <specific function> = specific_impl_function %impl.elem0.loc7_3.2, @Destroy.WithSelf.Op(%Destroy.facet.loc7_3.3) [symbolic = %specific_impl_fn.loc7_3.2 (constants.%specific_impl_fn)] // CHECK:STDOUT: // CHECK:STDOUT: fn() { // CHECK:STDOUT: !entry: // CHECK:STDOUT: %arr.var: ref @G.%array_type.loc7_29.2 (%array_type.1b3) = var_storage %arr.var_patt.loc7_3.1 // CHECK:STDOUT: %.loc7_34.1: %empty_tuple.type = tuple_literal () [concrete = constants.%empty_tuple] // CHECK:STDOUT: %.loc7_34.2: init @G.%array_type.loc7_29.2 (%array_type.1b3) to %arr.var = array_init () [symbolic = %array (constants.%array.ca4)] // CHECK:STDOUT: %.loc7_3.1: init @G.%array_type.loc7_29.2 (%array_type.1b3) = converted %.loc7_34.1, %.loc7_34.2 [symbolic = %array (constants.%array.ca4)] // CHECK:STDOUT: assign %arr.var, %.loc7_3.1 // CHECK:STDOUT: %.loc7_29: type = splice_block %array_type.loc7_29.1 [symbolic = %array_type.loc7_29.2 (constants.%array_type.1b3)] { // CHECK:STDOUT: %T.ref: type = name_ref T, %T.loc4_15.2 [symbolic = %T.loc4_15.1 (constants.%T)] // CHECK:STDOUT: %int_0: Core.IntLiteral = int_value 0 [concrete = constants.%int_0] // CHECK:STDOUT: %array_type.loc7_29.1: type = array_type %int_0, %T.ref [symbolic = %array_type.loc7_29.2 (constants.%array_type.1b3)] // CHECK:STDOUT: } // CHECK:STDOUT: %arr: ref @G.%array_type.loc7_29.2 (%array_type.1b3) = wrapper_binding arr, %arr.var // CHECK:STDOUT: name_binding_decl { // CHECK:STDOUT: %arr.patt.loc7_17.1: @G.%pattern_type (%pattern_type.bd6) = ref_binding_pattern arr [symbolic = %arr.patt.loc7_17.2 (constants.%arr.patt.770)] // CHECK:STDOUT: %arr.var_patt.loc7_3.1: @G.%pattern_type (%pattern_type.bd6) = var_pattern %arr.patt.loc7_17.1 [symbolic = %arr.var_patt.loc7_3.2 (constants.%arr.var_patt.5fc)] // CHECK:STDOUT: } // CHECK:STDOUT: %impl.elem0.loc7_3.1: @G.%.loc7_3.4 (%.1e5) = impl_witness_access constants.%Destroy.lookup_impl_witness, element0 [symbolic = %impl.elem0.loc7_3.2 (constants.%impl.elem0)] // CHECK:STDOUT: %bound_method.loc7_3.1: <bound method> = bound_method %arr.var, %impl.elem0.loc7_3.1 // CHECK:STDOUT: %Destroy.facet.loc7_3.1: %Destroy.type = facet_value constants.%array_type.1b3, (constants.%Destroy.lookup_impl_witness) [symbolic = %Destroy.facet.loc7_3.3 (constants.%Destroy.facet.a52)] // CHECK:STDOUT: %.loc7_3.2: %Destroy.type = converted constants.%array_type.1b3, %Destroy.facet.loc7_3.1 [symbolic = %Destroy.facet.loc7_3.3 (constants.%Destroy.facet.a52)] // CHECK:STDOUT: %Destroy.facet.loc7_3.2: %Destroy.type = facet_value constants.%array_type.1b3, (constants.%Destroy.lookup_impl_witness) [symbolic = %Destroy.facet.loc7_3.3 (constants.%Destroy.facet.a52)] // CHECK:STDOUT: %.loc7_3.3: %Destroy.type = converted constants.%array_type.1b3, %Destroy.facet.loc7_3.2 [symbolic = %Destroy.facet.loc7_3.3 (constants.%Destroy.facet.a52)] // CHECK:STDOUT: %specific_impl_fn.loc7_3.1: <specific function> = specific_impl_function %impl.elem0.loc7_3.1, @Destroy.WithSelf.Op(constants.%Destroy.facet.a52) [symbolic = %specific_impl_fn.loc7_3.2 (constants.%specific_impl_fn)] // CHECK:STDOUT: %bound_method.loc7_3.2: <bound method> = bound_method %arr.var, %specific_impl_fn.loc7_3.1 // CHECK:STDOUT: %Destroy.WithSelf.Op.call: init %empty_tuple.type = call %bound_method.loc7_3.2(%arr.var) // CHECK:STDOUT: <elided> // CHECK:STDOUT: } // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: fn @Destroy.Op(%self.param: ref %array_type.988) = "no_op"; // CHECK:STDOUT: // CHECK:STDOUT: specific @G(constants.%T) { // CHECK:STDOUT: %T.patt.loc4_15.2 => constants.%T.patt // CHECK:STDOUT: %T.loc4_15.1 => constants.%T // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: specific @G(constants.%C) { // CHECK:STDOUT: %T.patt.loc4_15.2 => constants.%T.patt // CHECK:STDOUT: %T.loc4_15.1 => constants.%C // CHECK:STDOUT: // CHECK:STDOUT: !definition: // CHECK:STDOUT: %array_type.loc7_29.2 => constants.%array_type.988 // CHECK:STDOUT: %require_complete => constants.%complete_type.e80 // CHECK:STDOUT: %pattern_type => constants.%pattern_type.6be // CHECK:STDOUT: %arr.patt.loc7_17.2 => constants.%arr.patt.c91 // CHECK:STDOUT: %arr.var_patt.loc7_3.2 => constants.%arr.var_patt.9dd // CHECK:STDOUT: %array => constants.%array.497 // CHECK:STDOUT: %Destroy.lookup_impl_witness => constants.%custom_witness.df9 // CHECK:STDOUT: %Destroy.facet.loc7_3.3 => constants.%Destroy.facet.396 // CHECK:STDOUT: %Destroy.WithSelf.Op.type => constants.%Destroy.WithSelf.Op.type.ccc // CHECK:STDOUT: %.loc7_3.4 => constants.%.a02 // CHECK:STDOUT: %impl.elem0.loc7_3.2 => constants.%Destroy.Op // CHECK:STDOUT: %specific_impl_fn.loc7_3.2 => constants.%Destroy.Op // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: --- fail_todo_init_template_dependent_bound.carbon // CHECK:STDOUT: // CHECK:STDOUT: constants { // CHECK:STDOUT: %int_32: Core.IntLiteral = int_value 32 [concrete] // CHECK:STDOUT: %i32: type = class_type @Int, @Int(%int_32) [concrete] // CHECK:STDOUT: %pattern_type.6b6: type = pattern_type %i32 [concrete] // CHECK:STDOUT: %N.patt.38a: %pattern_type.6b6 = symbolic_binding_pattern N, 0, template [template] // CHECK:STDOUT: %N.37f: %i32 = symbolic_binding N, 0, template [template] // CHECK:STDOUT: %int_1: Core.IntLiteral = int_value 1 [concrete] // CHECK:STDOUT: %int_2: Core.IntLiteral = int_value 2 [concrete] // CHECK:STDOUT: %int_3.1ba: Core.IntLiteral = int_value 3 [concrete] // CHECK:STDOUT: %tuple.type: type = tuple_type (Core.IntLiteral, Core.IntLiteral, Core.IntLiteral) [concrete] // CHECK:STDOUT: %tuple: %tuple.type = tuple_value (%int_1, %int_2, %int_3.1ba) [concrete] // CHECK:STDOUT: %From: Core.IntLiteral = symbolic_binding From, 0 [symbolic] // CHECK:STDOUT: %ImplicitAs.type.7cb: type = facet_type <@ImplicitAs, @ImplicitAs(Core.IntLiteral)> [concrete] // CHECK:STDOUT: %Int.as.ImplicitAs.impl.Convert.type.48d: type = fn_type @Int.as.ImplicitAs.impl.Convert, @Int.as.ImplicitAs.impl(%From) [symbolic] // CHECK:STDOUT: %Int.as.ImplicitAs.impl.Convert.0f9: %Int.as.ImplicitAs.impl.Convert.type.48d = struct_value () [symbolic] // CHECK:STDOUT: %int_3.410: %i32 = int_value 3 [concrete] // CHECK:STDOUT: %ImplicitAs.impl_witness.590: <witness> = impl_witness imports.%ImplicitAs.impl_witness_table.204, @Int.as.ImplicitAs.impl(%int_32) [concrete] // CHECK:STDOUT: %Int.as.ImplicitAs.impl.Convert.type.683: type = fn_type @Int.as.ImplicitAs.impl.Convert, @Int.as.ImplicitAs.impl(%int_32) [concrete] // CHECK:STDOUT: %Int.as.ImplicitAs.impl.Convert.69e: %Int.as.ImplicitAs.impl.Convert.type.683 = struct_value () [concrete] // CHECK:STDOUT: %ImplicitAs.facet.8de: %ImplicitAs.type.7cb = facet_value %i32, (%ImplicitAs.impl_witness.590) [concrete] // CHECK:STDOUT: %ImplicitAs.WithSelf.Convert.type.177: type = fn_type @ImplicitAs.WithSelf.Convert, @ImplicitAs.WithSelf(Core.IntLiteral, %ImplicitAs.facet.8de) [concrete] // CHECK:STDOUT: %.e3f: type = fn_type_with_self_type %ImplicitAs.WithSelf.Convert.type.177, %ImplicitAs.facet.8de [concrete] // CHECK:STDOUT: %Int.as.ImplicitAs.impl.Convert.bound: <bound method> = bound_method %int_3.410, %Int.as.ImplicitAs.impl.Convert.69e [concrete] // CHECK:STDOUT: %Int.as.ImplicitAs.impl.Convert.specific_fn: <specific function> = specific_function %Int.as.ImplicitAs.impl.Convert.69e, @Int.as.ImplicitAs.impl.Convert(%int_32) [concrete] // CHECK:STDOUT: %bound_method.545: <bound method> = bound_method %int_3.410, %Int.as.ImplicitAs.impl.Convert.specific_fn [concrete] // CHECK:STDOUT: %inst.splice_block: <instruction> = inst_value [concrete] { // CHECK:STDOUT: %.774: Core.IntLiteral = splice_block %.60a [concrete = %int_3.1ba] { // CHECK:STDOUT: %impl.elem0: %.e3f = impl_witness_access %ImplicitAs.impl_witness.590, element0 [concrete = %Int.as.ImplicitAs.impl.Convert.69e] // CHECK:STDOUT: %bound_method.1cb: <bound method> = bound_method %int_3.410, %impl.elem0 [concrete = %Int.as.ImplicitAs.impl.Convert.bound] // CHECK:STDOUT: %specific_fn: <specific function> = specific_function %impl.elem0, @Int.as.ImplicitAs.impl.Convert(%int_32) [concrete = %Int.as.ImplicitAs.impl.Convert.specific_fn] // CHECK:STDOUT: %bound_method.ae8: <bound method> = bound_method %int_3.410, %specific_fn [concrete = %bound_method.545] // CHECK:STDOUT: %Int.as.ImplicitAs.impl.Convert.call: init Core.IntLiteral = call %bound_method.ae8(%int_3.410) [concrete = %int_3.1ba] // CHECK:STDOUT: %.238: Core.IntLiteral = value_of_initializer %Int.as.ImplicitAs.impl.Convert.call [concrete = %int_3.1ba] // CHECK:STDOUT: %.60a: Core.IntLiteral = converted %int_3.410, %.238 [concrete = %int_3.1ba] // CHECK:STDOUT: } // CHECK:STDOUT: } // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: imports { // CHECK:STDOUT: %Core.import_ref.32e: @Int.as.ImplicitAs.impl.%Int.as.ImplicitAs.impl.Convert.type (%Int.as.ImplicitAs.impl.Convert.type.48d) = import_ref Core//prelude/parts/int, loc{{\d+_\d+}}, loaded [symbolic = @Int.as.ImplicitAs.impl.%Int.as.ImplicitAs.impl.Convert (constants.%Int.as.ImplicitAs.impl.Convert.0f9)] // CHECK:STDOUT: %ImplicitAs.impl_witness_table.204 = impl_witness_table (%Core.import_ref.32e), @Int.as.ImplicitAs.impl [concrete] // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: generic fn @G(%N.loc5_16.2: %i32) { // CHECK:STDOUT: <elided> // CHECK:STDOUT: // CHECK:STDOUT: !definition: // CHECK:STDOUT: %.loc11_30.2: <instruction> = convert_to_value_action %N.ref, Core.IntLiteral [template] // CHECK:STDOUT: // CHECK:STDOUT: fn() { // CHECK:STDOUT: !entry: // CHECK:STDOUT: %arr.var: ref <error> = var_storage %arr.var_patt [concrete = <error>] // CHECK:STDOUT: %int_1: Core.IntLiteral = int_value 1 [concrete = constants.%int_1] // CHECK:STDOUT: %int_2: Core.IntLiteral = int_value 2 [concrete = constants.%int_2] // CHECK:STDOUT: %int_3: Core.IntLiteral = int_value 3 [concrete = constants.%int_3.1ba] // CHECK:STDOUT: %.loc11_43: %tuple.type = tuple_literal (%int_1, %int_2, %int_3) [concrete = constants.%tuple] // CHECK:STDOUT: assign %arr.var, <error> // CHECK:STDOUT: <elided> // CHECK:STDOUT: %arr: <error> = wrapper_binding arr, <error> [concrete = <error>] // CHECK:STDOUT: name_binding_decl { // CHECK:STDOUT: %arr.patt: <error> = ref_binding_pattern arr [concrete = <error>] // CHECK:STDOUT: %arr.var_patt: <error> = var_pattern %arr.patt [concrete = <error>] // CHECK:STDOUT: } // CHECK:STDOUT: <elided> // CHECK:STDOUT: } // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: specific @G(constants.%N.37f) { // CHECK:STDOUT: %N.patt.loc5_16.2 => constants.%N.patt.38a // CHECK:STDOUT: %N.loc5_16.1 => constants.%N.37f // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: specific @G(constants.%int_3.410) { // CHECK:STDOUT: %N.patt.loc5_16.2 => constants.%N.patt.38a // CHECK:STDOUT: %N.loc5_16.1 => constants.%int_3.410 // CHECK:STDOUT: // CHECK:STDOUT: !definition: // CHECK:STDOUT: %.loc11_30.2 => constants.%inst.splice_block // CHECK:STDOUT: } // CHECK:STDOUT: