[all-commits] [llvm/llvm-project] e062b9: [flang] Downgrade error to warning for consistency...

[Peter Klausler via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: e062b9c9a3433c968786f0d8107b032f53ebe14f
      https://github.com/llvm/llvm-project/commit/e062b9c9a3433c968786f0d8107b032f53ebe14f
  Author: Peter Klausler <pklausler at nvidia.com>
  Date:   2025-09-10 (Wed, 10 Sep 2025)

  Changed paths:
    M flang/lib/Semantics/resolve-names.cpp
    M flang/lib/Semantics/symbol.cpp
    M flang/test/Semantics/resolve20.f90

  Log Message:
  -----------
  [flang] Downgrade error to warning for consistency (#157191)

When a procedure name is declared EXTERNAL and then followed up with an
explicit INTERFACE, the compiler emits an error when the procedure is a
dummy procedure but only a warning otherwise. Since the EXTERNAL
statement is harmless in both cases, accept the case of a dummy
procedure as well for consistency.

Fixes https://github.com/llvm/llvm-project/issues/157162.



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