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https://github.com/carbon-language/carbon-lang.git
synced 2026-10-05 18:51:11 +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.
59 lines
2.8 KiB
Plaintext
59 lines
2.8 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/alias/fail_builtins.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/alias/fail_builtins.carbon
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// CHECK:STDERR: fail_builtins.carbon:[[@LINE+4]]:11: error: alias initializer must be a name reference [AliasRequiresNameRef]
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// CHECK:STDERR: alias a = i32;
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// CHECK:STDERR: ^~~
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// CHECK:STDERR:
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alias a = i32;
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// CHECK:STDERR: fail_builtins.carbon:[[@LINE+4]]:11: error: alias initializer must be a name reference [AliasRequiresNameRef]
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// CHECK:STDERR: alias b = bool;
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// CHECK:STDERR: ^~~~
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// CHECK:STDERR:
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alias b = bool;
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// CHECK:STDOUT: --- fail_builtins.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: %Bool.type: type = fn_type @Bool [concrete]
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// CHECK:STDOUT: %Bool: %Bool.type = 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: .Bool = %Core.Bool
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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.Bool: %Bool.type = import_ref Core//prelude/types/bool, Bool, loaded [concrete = constants.%Bool]
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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: %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: %a: <error> = bind_alias a, <error> [concrete = <error>]
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// CHECK:STDOUT: %bool.make_type: init type = call constants.%Bool() [concrete = bool]
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// CHECK:STDOUT: %b: <error> = bind_alias b, <error> [concrete = <error>]
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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