mirror of
https://github.com/carbon-language/carbon-lang.git
synced 2026-10-02 22:02:51 +01:00
Richard Smith
797b14eb8e
Don't import `ImplWitnessTable` into the `constants` block, because we generally don't put `Unique` constants there. This matches the handling of the other kinds of `Unique` constants. In order to keep the instruction visible in formatted SemIR, add it to the `imports` block instead. Also fix a bug in the instruction formatter that resulted in instructions in the `imports` block being omitted from the output if they were only referenced by earlier instructions in the `imports` block and by instructions in the `constants` block. This was already resulting in some referenced instructions being omitted from the output, but also occurred frequently for `impl_witness_table` instructions after this change because it is common for the only reference to those instructions to be from `impl_witness` instructions in the `constants` block.
83 lines
4.8 KiB
Plaintext
83 lines
4.8 KiB
Plaintext
// Part of the Carbon Language project, under the Apache License v2.0 with LLVM
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// Exceptions. See /LICENSE for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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// AUTOUPDATE
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// TIP: To test this file alone, run:
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// TIP: bazel test //toolchain/testing:file_test --test_arg=--file_tests=toolchain/check/testdata/array/fail_bound_overflow.carbon
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// TIP: To dump output, run:
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// TIP: bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/check/testdata/array/fail_bound_overflow.carbon
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// CHECK:STDERR: fail_bound_overflow.carbon:[[@LINE+4]]:19: error: array bound of 39999999999999999993 is too large [ArrayBoundTooLarge]
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// CHECK:STDERR: var a: array(i32, 39999999999999999993);
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// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~
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// CHECK:STDERR:
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var a: array(i32, 39999999999999999993);
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// CHECK:STDERR: fail_bound_overflow.carbon:[[@LINE+7]]:14: error: cannot implicitly convert non-type value of type `Core.IntLiteral` to `type` [ConversionFailureNonTypeToFacet]
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// CHECK:STDERR: var b: array(1, 39999999999999999993);
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// CHECK:STDERR: ^
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// CHECK:STDERR: fail_bound_overflow.carbon:[[@LINE+4]]:14: note: type `Core.IntLiteral` does not implement interface `Core.ImplicitAs(type)` [MissingImplInMemberAccessNote]
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// CHECK:STDERR: var b: array(1, 39999999999999999993);
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// CHECK:STDERR: ^
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// CHECK:STDERR:
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var b: array(1, 39999999999999999993);
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// CHECK:STDOUT: --- fail_bound_overflow.carbon
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// CHECK:STDOUT:
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// CHECK:STDOUT: constants {
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// CHECK:STDOUT: %int_32: Core.IntLiteral = int_value 32 [concrete]
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// CHECK:STDOUT: %Int.type: type = generic_class_type @Int [concrete]
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// CHECK:STDOUT: %Int.generic: %Int.type = struct_value () [concrete]
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// CHECK:STDOUT: %i32: type = class_type @Int, @Int(%int_32) [concrete]
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// CHECK:STDOUT: %int_39999999999999999993: Core.IntLiteral = int_value 39999999999999999993 [concrete]
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// CHECK:STDOUT: %int_1: Core.IntLiteral = int_value 1 [concrete]
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// CHECK:STDOUT: %ImplicitAs.type.cc7: type = generic_interface_type @ImplicitAs [concrete]
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// CHECK:STDOUT: %ImplicitAs.generic: %ImplicitAs.type.cc7 = struct_value () [concrete]
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: imports {
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// CHECK:STDOUT: %Core: <namespace> = namespace file.%Core.import, [concrete] {
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// CHECK:STDOUT: .Int = %Core.Int
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// CHECK:STDOUT: .ImplicitAs = %Core.ImplicitAs
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// CHECK:STDOUT: import Core//prelude
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// CHECK:STDOUT: import Core//prelude/...
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %Core.Int: %Int.type = import_ref Core//prelude/types/int, Int, loaded [concrete = constants.%Int.generic]
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// CHECK:STDOUT: %Core.ImplicitAs: %ImplicitAs.type.cc7 = import_ref Core//prelude/operators/as, ImplicitAs, loaded [concrete = constants.%ImplicitAs.generic]
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: file {
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// CHECK:STDOUT: package: <namespace> = namespace [concrete] {
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// CHECK:STDOUT: .Core = imports.%Core
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// CHECK:STDOUT: .a = %a
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// CHECK:STDOUT: .b = %b
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %Core.import = import Core
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// CHECK:STDOUT: name_binding_decl {
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// CHECK:STDOUT: %a.patt: <error> = binding_pattern a [concrete]
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// CHECK:STDOUT: %.loc15_1: <error> = var_pattern %a.patt [concrete]
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %a.var: ref <error> = var a
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// CHECK:STDOUT: %.loc15_39: type = splice_block %array_type.loc15 [concrete = <error>] {
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// CHECK:STDOUT: %int_32: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
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// CHECK:STDOUT: %i32: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
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// CHECK:STDOUT: %int_39999999999999999993.loc15: Core.IntLiteral = int_value 39999999999999999993 [concrete = constants.%int_39999999999999999993]
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// CHECK:STDOUT: %array_type.loc15: type = array_type %int_39999999999999999993.loc15, %i32 [concrete = <error>]
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %a: <error> = bind_name a, <error>
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// CHECK:STDOUT: name_binding_decl {
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// CHECK:STDOUT: %b.patt: <error> = binding_pattern b [concrete]
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// CHECK:STDOUT: %.loc24_1: <error> = var_pattern %b.patt [concrete]
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %b.var: ref <error> = var b
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// CHECK:STDOUT: %.loc24_37: type = splice_block %array_type.loc24 [concrete = <error>] {
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// CHECK:STDOUT: %int_1: Core.IntLiteral = int_value 1 [concrete = constants.%int_1]
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// CHECK:STDOUT: %int_39999999999999999993.loc24: Core.IntLiteral = int_value 39999999999999999993 [concrete = constants.%int_39999999999999999993]
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// CHECK:STDOUT: %.loc24_14: type = converted %int_1, <error> [concrete = <error>]
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// CHECK:STDOUT: %array_type.loc24: type = array_type %int_39999999999999999993.loc24, <error> [concrete = <error>]
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %b: <error> = bind_name b, <error>
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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