[all-commits] [llvm/llvm-project] 13daf6: [flang] handle common block used as BIND(C) module...

[jeanPerier via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 13daf656561d91e0da406cf1b5ee612724d18587
      https://github.com/llvm/llvm-project/commit/13daf656561d91e0da406cf1b5ee612724d18587
  Author: jeanPerier <jperier at nvidia.com>
  Date:   2025-06-26 (Thu, 26 Jun 2025)

  Changed paths:
    M flang/lib/Lower/ConvertVariable.cpp
    A flang/test/Lower/variable-common-viewed-as-module-var.f90

  Log Message:
  -----------
  [flang] handle common block used as BIND(C) module variables (#145669)

Support odd case where a static object is being declared both as a
common block and a BIND(C) module variable name in different modules,
and both modules are used in the same compilation unit.

This is not standard, but happens when using MPI and MPI_F08 in the same
compilation unit, and at least both gfortran and ifx support this.

See added test case for an illustration.



To unsubscribe from these emails, change your notification settings at https://github.com/llvm/llvm-project/settings/notifications