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https://github.com/carbon-language/carbon-lang.git
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Geoff RomerandRichard Smith
a112cbde5c
This is a precondition for enabling the new pattern-matching subsystem to support binding patterns that have `if` expressions in the type position. --------- Co-authored-by: Richard Smith <richard@metafoo.co.uk>
42 lines
2.0 KiB
Plaintext
42 lines
2.0 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_control_flow.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_control_flow.carbon
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// CHECK:STDERR: fail_control_flow.carbon:[[@LINE+15]]:11: error: semantics TODO: `Control flow expressions are currently only supported inside functions.` [SemanticsTodo]
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// CHECK:STDERR: alias a = true or false;
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// CHECK:STDERR: ^~~~~~~
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// CHECK:STDERR:
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// CHECK:STDERR: fail_control_flow.carbon:[[@LINE+11]]:11: error: semantics TODO: `Control flow expressions are currently only supported inside functions.` [SemanticsTodo]
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// CHECK:STDERR: alias a = true or false;
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// CHECK:STDERR: ^~~~~~~~~~~~~
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// CHECK:STDERR:
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// CHECK:STDERR: fail_control_flow.carbon:[[@LINE+7]]:11: error: semantics TODO: `Control flow expressions are currently only supported inside functions.` [SemanticsTodo]
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// CHECK:STDERR: alias a = true or false;
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// CHECK:STDERR: ^~~~~~~~~~~~~
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// CHECK:STDERR:
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// CHECK:STDERR: fail_control_flow.carbon:[[@LINE+3]]:11: error: alias initializer must be a name reference [AliasRequiresNameRef]
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// CHECK:STDERR: alias a = true or false;
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// CHECK:STDERR: ^~~~~~~~~~~~~
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alias a = true or false;
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// CHECK:STDOUT: --- fail_control_flow.carbon
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// CHECK:STDOUT:
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// CHECK:STDOUT: constants {
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// CHECK:STDOUT: %true: bool = bool_literal true [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: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: file {
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// CHECK:STDOUT: %.loc26: bool = block_arg <unexpected instblockref inst_block5> [template = constants.%true]
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// CHECK:STDOUT: %a: <error> = bind_alias a, <error> [template = <error>]
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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