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[Bug fortran/84519] STOP and ERROR STOP statements with QUIET specifier
- From: "jb at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Fri, 23 Feb 2018 09:07:56 +0000
- Subject: [Bug fortran/84519] STOP and ERROR STOP statements with QUIET specifier
- Auto-submitted: auto-generated
- References: <bug-84519-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84519
--- Comment #2 from Janne Blomqvist <jb at gcc dot gnu.org> ---
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 <jb@gcc.gnu.org>
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 <jb@gcc.gnu.org>
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