[PATCH] D136888: Move getenv for AS_SECURE_LOG_FILE to clang

[Ben Langmuir via Phabricator via llvm-commits]

benlangmuir added inline comments.


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Comment at: llvm/lib/MC/MCContext.cpp:62
 
-static cl::opt<char*>
+static cl::opt<std::string>
 AsSecureLogFileName("as-secure-log-file-name",
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steven_wu wrote:
> benlangmuir wrote:
> > Interestingly, `opt<char*>` doesn't have a parser; this code only worked with the default value before.
> ha, maybe we should just deprecate the directive since this hasn't been working for more than 6 years!
It works if you use the environment variable because that feeds directly into the default value for the cl::opt. It's only if you actually tried to pass `-mllvm -as-secure-log-file-name ...` it would fail to parse the option.


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  https://reviews.llvm.org/D136888/new/

https://reviews.llvm.org/D136888