https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84519
--- Comment #2 from Janne Blomqvist ---
Author: jb
Date: Fri Feb 23 09:07:24 2018
New Revision: 257928
URL: https://gcc.gnu.org/viewcvs?rev=257928&root=gcc&view=rev
Log:
PR 84519 Handle optional QUIET specifier for STOP and ERROR STOP
Fortran 2018 adds a new QUIET specifier for the STOP and ERROR STOP
statements, in order to suppress the printing of signaling FP
exceptions and the stop code. This patch adds the necessary library
changes, but for now the new specifier is not parsed and the frontend
unconditionally adds a false value for the new argument.
Regtested on x86_64-pc-linux-gnu.
gcc/fortran/ChangeLog:
2018-02-23 Janne Blomqvist
PR fortran/84519
* trans-decl.c (gfc_build_builtin_function_decls): Add bool
argument to stop and error stop decls.
* trans-stmt.c (gfc_trans_stop): Add false value to argument
lists.
libgfortran/ChangeLog:
2018-02-23 Janne Blomqvist
PR fortran/84519
* caf/libcaf.h (_gfortran_caf_stop_numeric): Add bool argument.
(_gfortran_caf_stop_str): Likewise.
(_gfortran_caf_error_stop_str): Likewise.
(_gfortran_caf_error_stop): Likewise.
* caf/mpi.c (_gfortran_caf_error_stop_str): Handle new argument.
(_gfortran_caf_error_stop): Likewise.
* caf/single.c (_gfortran_caf_stop_numeric): Likewise.
(_gfortran_caf_stop_str): Likewise.
(_gfortran_caf_error_stop_str): Likewise.
(_gfortran_caf_error_stop): Likewise.
(_gfortran_caf_lock): Likewise.
(_gfortran_caf_unlock): Likewise.
* libgfortran.h (stop_string): Add bool argument.
* runtime/pause.c (do_pause): Add false argument.
* runtime/stop.c (stop_numeric): Handle new argument.
(stop_string): Likewise.
(error_stop_string): Likewise.
(error_stop_numeric): Likewise.
Modified:
trunk/gcc/fortran/ChangeLog
trunk/gcc/fortran/trans-decl.c
trunk/gcc/fortran/trans-stmt.c
trunk/libgfortran/caf/libcaf.h
trunk/libgfortran/caf/mpi.c
trunk/libgfortran/caf/single.c
trunk/libgfortran/libgfortran.h
trunk/libgfortran/runtime/pause.c
trunk/libgfortran/runtime/stop.c