http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52428
--- Comment #9 from Janne Blomqvist <jb at gcc dot gnu.org> 2012-05-14 19:39:27 UTC --- Author: jb Date: Mon May 14 19:39:23 2012 New Revision: 187478 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=187478 Log: PR 52428 Range checking when reading integer values. gcc/fortran ChangeLog: 2012-05-14 Janne Blomqvist <j...@gcc.gnu.org> PR fortran/52428 * gfortran.texi: Update _gfortran_set_options documentation. * invoke.texi: Remove runtime behavior description of -fno-range-check. * trans-decl.c (create_main_function): Don't pass the range-check setting to the library. libgfortran ChangeLog: 2012-05-14 Janne Blomqvist <j...@gcc.gnu.org> PR fortran/52428 * io/io.h (max_value): Rename to si_max, remove second argument. * io/list_read.c (convert_integer): Use unsigned types when parsing the digits, set max value depending on the sign. * io/read.c (max_value): Rename to si_max, remove second argument, simplify. (read_decimal): Set max value depending on sign, always check overflow. (read_radix): Calculate max unsigned value directly. * libgfortran.h (struct compile_options_t): Remove range_check field. * runtime/compile_options.c (set_options): Skip handling options[7]. (init_compile_options): Don't set removed field. gcc/testsuite ChangeLog: 2012-05-14 Janne Blomqvist <j...@gcc.gnu.org> PR fortran/52428 * gfortran.dg/int_range_io_1.f90: New test. Added: trunk/gcc/testsuite/gfortran.dg/int_range_io_1.f90 Modified: trunk/gcc/fortran/ChangeLog trunk/gcc/fortran/gfortran.texi trunk/gcc/fortran/invoke.texi trunk/gcc/fortran/trans-decl.c trunk/gcc/testsuite/ChangeLog trunk/libgfortran/ChangeLog trunk/libgfortran/io/io.h trunk/libgfortran/io/list_read.c trunk/libgfortran/io/read.c trunk/libgfortran/libgfortran.h trunk/libgfortran/runtime/compile_options.c
