llvm-project

e572b0c1 - [Flang] External subprograms should be allowed as proc_target in procedure pointers. (#183268)

[Flang] External subprograms should be allowed as proc_target in procedure pointers. (#183268) Fixes https://github.com/llvm/llvm-project/issues/177505. This patch updates an existing external procedure symbol with the correct function signature and argument attributes, so it can be safely used as a proc_target without signature conflicts. --------- Co-authored-by: jeanPerier <jean.perier.polytechnique@gmail.com>