sammccall added inline comments.

================
Comment at: clang-tools-extra/clangd/unittests/HoverTests.cpp:586
+    // fixed one to make sure tests passes on different platform.
+    TU.ExtraArgs.push_back("--target=x86_64-pc-linux-gnu");
     auto AST = TU.build();
----------------
kadircet wrote:
> sammccall wrote:
> > this is a good fix for the branch.
> > For trunk, should we do this in TestTU (i.e. for everything?)
> it depends, as you've noted this will result in not testing some of the 
> platform dependent bits in other tests as well.
> e.g. code completion, some code actions behaves differently on templates on 
> windows, we currently don't act on them(apart from putting necessary flags to 
> make behavior similar to what we care). But at least we notice them via 
> breakages in buildbots, if we put that into TestTU we might not notice such 
> differences until users report so.
Currently we fix such issues by slapping -fno-delayed-template-parsing 
everywhere though. (Or often other people do it for us).

Heh, we could have TestTU grab a CLANGD_EXTRA_FLAGS environment variable, and 
make it easy to test delayed parsing on linux occasionally.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D73613/new/

https://reviews.llvm.org/D73613



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