[PATCH] D78938: Make LLVM build in C++20 mode

[Roman Lebedev via Phabricator via cfe-commits]

lebedev.ri added inline comments.


================
Comment at: llvm/include/llvm/DebugInfo/DWARF/DWARFExpression.h:167-171
-
-inline bool operator!=(const DWARFExpression::iterator &LHS,
-                       const DWARFExpression::iterator &RHS) {
-  return !(LHS == RHS);
-}
----------------
BRevzin wrote:
> dblaikie wrote:
> > Why are some being removed? That seems harder to justify. Even if they're not called, it may be more valuable to have the symmetry to reduce friction if/when they are needed. (iterators seem pretty common to compare for inequality - such as in a loop condition testing I != E)
> They're not being removed. These functions still exist - it's just that now they're being injected by the base class template with this exact signature (rather than before where they were slightly different), so that now these are redefinition issues. 
> 
> There's no loss of functionality here. 
Does LLVM still build fine in C++14/C++17 modes afterwards?


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D78938/new/

https://reviews.llvm.org/D78938