------- Comment #3 from burnus at gcc dot gnu dot org 2010-01-13 08:44 ------- (In reply to comment #2) > A related issue has been reported here > http://groups.google.com/group/comp.lang.fortran/browse_frm/thread/ddc211f2987326b8#
That example is invalid and correctly rejected; if one makes it valid, one is back at the bug shown in comment 0. But I agree that the message text is bad: --- decl.c (revision 155850) +++ decl.c (working copy) @@ -936,2 +936,2 @@ verify_c_interop_param (gfc_symbol *sym) - gfc_error ("Type '%s' at %L is a parameter to the BIND(C) " - " procedure '%s' but is not C interoperable " + gfc_error ("Dummy argument '%s' at %L of BIND(C) " + "procedure '%s' is not C interoperable " (Your "Argument .. to procedure" sounds for me as if an "actual argument" were meant.) -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40920