cor3ntin marked 2 inline comments as done.
cor3ntin added inline comments.

================
Comment at: clang/lib/Sema/SemaDeclCXX.cpp:16805
+    // definition, the declaration has no effect.
+    bool InTemplateDefinition = getLangOpts().CPlusPlus && 
getTemplateDepth(getCurScope()) != 0;
+
----------------
erichkeane wrote:
> cor3ntin wrote:
> > erichkeane wrote:
> > > Hmm... interesting way to calculate template depth, I wasn't aware of 
> > > that one.  Does this cause problems in 'a template caused another 
> > > template to instantiate' sorta thing? 
> > > 
> > > Also, is the "CPlusPlus" test here necessary?
> > It's what I came up with. Do you think there is a better way?
> > If you have suggestions for additional tests, I'm all ears!
> > 
> > The  CplusPlus tests is just there to avoid unnecessary cycles in C mode. 
> > It probably doesn't do much of a difference.
> For "Zero" I usually would just check if the current decl-context is 
> dependent.  I'm not positive if that is 'correct' without more thought, 
> though I would expect it to be?  I think we make sure that is set up 
> correctly everywhere.  it would at least be a good check to see where we mess 
> that up :)
Yes, i feel stupid now, that was the obvious solution! Thanks


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D144285/new/

https://reviews.llvm.org/D144285

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