[all-commits] [llvm/llvm-project] 58b77b: [OpenACC] Implement 'bind' clause parsing.

[Erich Keane via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 58b77b8581989a960bcb3bd088ac4a3e00c9fdb5
      https://github.com/llvm/llvm-project/commit/58b77b8581989a960bcb3bd088ac4a3e00c9fdb5
  Author: erichkeane <ekeane at nvidia.com>
  Date:   2024-01-17 (Wed, 17 Jan 2024)

  Changed paths:
    M clang/include/clang/Basic/DiagnosticParseKinds.td
    M clang/include/clang/Basic/OpenACCKinds.h
    M clang/include/clang/Parse/Parser.h
    M clang/lib/Parse/ParseOpenACC.cpp
    M clang/test/ParserOpenACC/parse-clauses.c
    M clang/test/ParserOpenACC/parse-clauses.cpp
    M clang/test/ParserOpenACC/parse-constructs.cpp

  Log Message:
  -----------
  [OpenACC] Implement 'bind' clause parsing.

'bind' takes either a string literal, or an 'identifier' representing
the device-side function that this routine is intended to 'bind' to
(that is, to call).  However, it seems that the intent is to permit the
'identifier' to reference any function, thus we're implementing this as
an ID expression.

Additionally, while working on this I discovered that the 'routine' ID
expression parsing for C++ wouldn't allow non-static member functions to
be referenced since it expected us to call it, this was fixed as a part
of this patch as the 'bind' support needed it too.  A test was added for
routine.