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Richard Smith
28602a87c2
Per [the design](https://docs.carbon-lang.dev/docs/design/lexical_conventions/), `x.1.2` should lex as `(x.1).2`, not as `x.(1.2)`.
30 lines
907 B
C++
30 lines
907 B
C++
// 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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#include <cstring>
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#include "llvm/ADT/StringRef.h"
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#include "testing/fuzzing/libfuzzer.h"
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#include "toolchain/diagnostics/null_diagnostics.h"
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#include "toolchain/lex/numeric_literal.h"
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namespace Carbon::Testing {
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// NOLINTNEXTLINE: Match the documented fuzzer entry point declaration style.
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extern "C" int LLVMFuzzerTestOneInput(const unsigned char* data, size_t size) {
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auto token = Lex::NumericLiteral::Lex(
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llvm::StringRef(reinterpret_cast<const char*>(data), size), true);
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if (!token) {
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// Lexically not a numeric literal.
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return 0;
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}
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volatile auto value =
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token->ComputeValue(NullDiagnosticEmitter<const char*>());
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(void)value;
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return 0;
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}
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} // namespace Carbon::Testing
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