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https://github.com/carbon-language/carbon-lang.git
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Richard SmithandDana Jansens
19182f08aa
Use it in the instruction namer to make instruction names more stable across unrelated changes to the toolchain or the prelude. --------- Co-authored-by: Dana Jansens <danakj@orodu.net>
62 lines
2.6 KiB
Plaintext
62 lines
2.6 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/while/fail_bad_condition.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/while/fail_bad_condition.carbon
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fn While() {
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// CHECK:STDERR: fail_bad_condition.carbon:[[@LINE+6]]:9: error: cannot implicitly convert from `String` to `bool` [ImplicitAsConversionFailure]
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// CHECK:STDERR: while ("Hello") {}
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// CHECK:STDERR: ^~~~~~~~~
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// CHECK:STDERR: fail_bad_condition.carbon:[[@LINE+3]]:9: note: type `String` does not implement interface `Core.ImplicitAs(bool)` [MissingImplInMemberAccessNote]
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// CHECK:STDERR: while ("Hello") {}
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// CHECK:STDERR: ^~~~~~~~~
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while ("Hello") {}
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}
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// CHECK:STDOUT: --- fail_bad_condition.carbon
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// CHECK:STDOUT:
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// CHECK:STDOUT: constants {
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// CHECK:STDOUT: %While.type: type = fn_type @While [template]
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// CHECK:STDOUT: %While: %While.type = struct_value () [template]
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// CHECK:STDOUT: %str: String = string_literal "Hello" [template]
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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, [template] {
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// CHECK:STDOUT: .ImplicitAs = %import_ref.a69
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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: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: file {
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// CHECK:STDOUT: package: <namespace> = namespace [template] {
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// CHECK:STDOUT: .Core = imports.%Core
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// CHECK:STDOUT: .While = %While.decl
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %Core.import = import Core
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// CHECK:STDOUT: %While.decl: %While.type = fn_decl @While [template = constants.%While] {} {}
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: fn @While() {
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// CHECK:STDOUT: !entry:
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// CHECK:STDOUT: br !while.cond
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// CHECK:STDOUT:
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// CHECK:STDOUT: !while.cond:
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// CHECK:STDOUT: %str: String = string_literal "Hello" [template = constants.%str]
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// CHECK:STDOUT: %.loc18: bool = converted %str, <error> [template = <error>]
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// CHECK:STDOUT: if <error> br !while.body else br !while.done
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// CHECK:STDOUT:
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// CHECK:STDOUT: !while.body:
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// CHECK:STDOUT: br !while.cond
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// CHECK:STDOUT:
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// CHECK:STDOUT: !while.done:
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// CHECK:STDOUT: return
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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