25 lines
662 B
Bash
25 lines
662 B
Bash
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#!/bin/bash
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# Copyright 2018 the V8 project authors. All rights reserved.
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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v8_root=$(readlink -f $(dirname $BASH_SOURCE)/../)
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symbols=$(
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grep \
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--only-matching \
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--perl-regexp 'V\(_, \K([^,\)]*)' \
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-- "$v8_root/src/heap-symbols.h")
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# Find symbols which appear exactly once (in heap-symbols.h)
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grep \
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--only-matching \
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--no-filename \
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--recursive \
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--fixed-strings "$symbols" \
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-- "$v8_root/src" "$v8_root/test/cctest" \
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| sort \
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| uniq -u \
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| sed -e 's/.*/Heap symbol "&" seems to be unused./'
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echo "Kthxbye."
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