[PATCH] D42389: [ubsan] Add preinit initializer for ubsan

[Francis Ricci via Phabricator via llvm-commits]

fjricci added inline comments.


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Comment at: lib/ubsan/ubsan_flags.cc:29
 
+const char *GetFlag(const char *flag) {
+  // We cannot call getenv() from inside a preinit array initializer
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vitalybuka wrote:
> static here and above?
`MaybeCallUbsanDefaultOptions` is declared extern, but I'll make `GetFlag` static.


Repository:
  rCRT Compiler Runtime

https://reviews.llvm.org/D42389