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Jon Ross-Perkins
1338f9e0ad
In order to format comments, it's helpful if they're tracked. This tracks them separately from tokens in order to avoid interfering with parse; it'd be inconvenient if comment tokens could show up in arbitrary locations, albeit possible to support. This additionally extracts out the TokenIterator support into a template in order to generally have it available for IndexBase types. I'm only adding it for CommentInfo, not sure if we'll want it elsewhere, but this structure still felt like a good fit.
23 lines
786 B
Plaintext
23 lines
786 B
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/format/testdata/basics/fail_invalid_comment.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/format/testdata/basics/fail_invalid_comment.carbon
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// --- fail_test.carbon
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//f
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// --- AUTOUPDATE-SPLIT
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// CHECK:STDERR: fail_test.carbon:2:3: error: whitespace is required after '//'
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// CHECK:STDERR: //f
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// CHECK:STDERR: ^
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// CHECK:STDOUT:
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// CHECK:STDOUT: //f
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// CHECK:STDOUT:
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