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Chandler Carruth
437d3b9af6
We end up needing to do this in any driver subcommand that reaches into external code that may not be fully fuzz-clean. No need to grow multiple different diagnostics for each, we can use a common diagnostic.
30 lines
895 B
C++
30 lines
895 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 "toolchain/driver/driver_subcommand.h"
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#include "llvm/TargetParser/Host.h"
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#include "llvm/TargetParser/Triple.h"
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#include "toolchain/driver/lld_runner.h"
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namespace Carbon {
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auto DriverSubcommand::DisableFuzzingExternalLibraries(DriverEnv& driver_env,
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llvm::StringRef name)
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-> bool {
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// Only need to do anything when fuzzing.
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if (!driver_env.fuzzing) {
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return true;
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}
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CARBON_DIAGNOSTIC(
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ToolFuzzingDisallowed, Error,
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"preventing fuzzing of `{0}` subcommand due to external library",
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std::string);
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driver_env.emitter.Emit(ToolFuzzingDisallowed, name.str());
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return false;
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}
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} // namespace Carbon
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