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rustc_llvm: Fix flattened CLI args

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Fixes string manipulation errors introduced in #130446.
This commit is contained in:
Arthur Eubanks 2024-10-16 21:26:34 +00:00
parent bed75e7c21
commit 6de277c039
1 changed files with 2 additions and 2 deletions
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4
compiler/rustc_llvm/llvm-wrapper/PassWrapper.cpp
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@ -491,12 +491,12 @@ extern "C" LLVMTargetMachineRef LLVMRustCreateTargetMachine(
auto Arg0 = std::string(ArgsCstrBuff);
buffer_offset = Arg0.size() + 1;
auto ArgsCppStr =
std::string(ArgsCstrBuff + buffer_offset, ArgsCstrBuffLen - 1);
std::string(ArgsCstrBuff + buffer_offset, ArgsCstrBuffLen - buffer_offset);
auto i = 0;
while (i != std::string::npos) {
i = ArgsCppStr.find('\0', i + 1);
if (i != std::string::npos)
ArgsCppStr.replace(i, i + 1, " ");
ArgsCppStr.replace(i, 1, " ");
}
Options.MCOptions.Argv0 = Arg0;
Options.MCOptions.CommandlineArgs = ArgsCppStr;