[all-commits] [llvm/llvm-project] bcad53: [flang] Add more qualification when creating names...

[Peter Klausler via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: bcad53e13175ef4f98764c7fa3588a7915dffe62
      https://github.com/llvm/llvm-project/commit/bcad53e13175ef4f98764c7fa3588a7915dffe62
  Author: Peter Klausler <pklausler at nvidia.com>
  Date:   2022-06-15 (Wed, 15 Jun 2022)

  Changed paths:
    M flang/lib/Semantics/expression.cpp
    M flang/test/Semantics/modfile39.f90

  Log Message:
  -----------
  [flang] Add more qualification when creating names for compiler-generated USEs

When generic resolution finds its specific procedure in a module,
and that specific procedure is not use-associated into the local scope
(perhaps because it was PRIVATE, perhaps because the generic was
use-associated with ONLY:), we create a new use-association with
a renaming.  The name constructed for this renaming needs to be
additionally qualified with the module name of the specific procedure
in order to avoid clashing with another specific of the same name
that may have previously been use-associated in the same way from
a distinct module.

Differential Revision: https://reviews.llvm.org/D127790