[PATCH] D149675: [Demangle] convert itaniumDemangle and nonMicrosoftDemangle to use std::string_view

[Fangrui Song via Phabricator via llvm-commits]

MaskRay accepted this revision.
MaskRay added inline comments.


================
Comment at: llvm/lib/Demangle/Demangle.cpp:50
+                                std::string &Result) {
   char *Demangled = nullptr;
+  if (isItaniumEncoding(MangledName.data()))
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I think it's best for the `if (!MangledName) return false;` change to be made in this patch, not in the precursor patch.

`isItaniumEncoding`/etc still take `const char *` arguments and it makes sense for them to keep strict by disallowing `nullptr` arguments.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D149675/new/

https://reviews.llvm.org/D149675