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Fix compatibility with LLVM 16 #1595

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3 changes: 2 additions & 1 deletion lib/bap_llvm/llvm_disasm.cpp
Original file line number Diff line number Diff line change
Expand Up @@ -652,7 +652,8 @@ struct create_llvm_disassembler : disasm_factory {

static void parse_environment_options(const char *prog_name, const char *env_var) {
#if LLVM_VERSION_MAJOR >= 12
llvm::Optional<std::string> env_value = llvm::sys::Process::GetEnv(llvm::StringRef(env_var));
// auto is llvm::Optional<std::string> or std::optional<std::string>
const auto& env_value = llvm::sys::Process::GetEnv(llvm::StringRef(env_var));
if (!env_value)
return;

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