[all-commits] [llvm/llvm-project] d4fd0a: [flang] Fix symbol on module subroutine name with ...

[jeanPerier via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: d4fd0a792f602d32261ce85d55a7d8f295ee42a8
      https://github.com/llvm/llvm-project/commit/d4fd0a792f602d32261ce85d55a7d8f295ee42a8
  Author: jeanPerier <jperier at nvidia.com>
  Date:   2023-09-28 (Thu, 28 Sep 2023)

  Changed paths:
    M flang/lib/Semantics/resolve-names.cpp
    M flang/test/Semantics/symbol28.f90

  Log Message:
  -----------
  [flang] Fix symbol on module subroutine name with same name as generic (#67678)

When a MODULE SUBROUTINE or MODULE FUNCTION is implemented in the same
scope as its interface and appears in a generic with the same name, the
parse::Name of the implementation was not correctly reset and remained
the SubprogramNameDetails symbol after semantics, causing a crash in
lowering that picks up the procedure symbols on the parser names.

Reset the parser::Name symbol before the new symbol is created.