[PATCH] D44842: Add Parameters to DW_AT_name Attribute of Template Variables

[Jim Ingham via Phabricator via cfe-commits]

jingham added a comment.

Apparently this makes a global variable, so "frame var" wouldn't show it by default.  What does "frame var -g" show?

We would also need to get:

  (lldb) frame var -g crazy

or something like it to work.  "frame var" has its own parser to support "->" and ".".  That doesn't currently work with:

  (lldb) frame var -g crazy<int>
  error: unexpected char '<' encountered after "crazy<int>" in "<int>"

so for that part to work, either the name lookup must work w/o the <int> or frame var's parser must be updated to cope with this (and of course with any arbitrarily complex type that could get substituted in there).  That's likely a non-trivial bit of work.

I wonder if expr is failing because this is a C++14 extension, lldb sets CPlusPlus11 to true in the LangOpts for the compiler it makes, but not CPlusPlus14.


Repository:
  rC Clang

https://reviews.llvm.org/D44842