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2019-09-14 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/91557 PR fortran/91556 * frontend-passes.c (check_externals_procedure): Reformat argument list. Use gfc_compare_actual_formal instead of gfc_procedure_use. * gfortran.h (gfc_symbol): Add flag error. * interface.c (gfc_compare_interfaces): Reformat. (argument_rank_mismatch): Add where_formal argument. If it is present, note that the error is between different calls. (compare_parameter): Change warnings that previously dependended on -Wargument-mismatch to unconditional. Issue an error / warning on type mismatch only once. Pass where_formal to argument_rank_mismatch for artificial variables. (compare_actual_formal): Change warnings that previously dependeded on -Wargument-mismatch to unconditional. (gfc_check_typebound_override): Likewise. (gfc_get_formal_from_actual_arglist): Set declared_at for artificial symbol. * invoke.texi: Extend description of -fallow-argument-mismatch. Delete -Wargument-mismatch. * lang.opt: Change -Wargument-mismatch to do-nothing option. * resolve.c (resolve_structure_cons): Change warnings that previously depended on -Wargument-mismatch to unconditional. * trans-decl.c (generate_local_decl): Do not warn if the symbol is artificial. 2019-09-14 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/91557 PR fortran/91556 * gfortran.dg/argument_checking_20.f90: New test. * gfortran.dg/argument_checking_21.f90: New test. * gfortran.dg/argument_checking_22.f90: New test. * gfortran.dg/argument_checking_23.f90: New test. * gfortran.dg/warn_unused_dummy_argument_5.f90: New test. * gfortran.dg/bessel_3.f90: Add pattern for type mismatch. * gfortran.dg/g77/20010519-1.f: Adjust dg-warning messages to new handling. * gfortran.dg/pr24823.f: Likewise. * gfortran.dg/pr39937.f: Likewise. From-SVN: r275719
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