------- Comment #5 from pault at gcc dot gnu dot org 2007-01-14 14:50 ------- Subject: Bug 27998
Author: pault Date: Sun Jan 14 14:49:50 2007 New Revision: 120772 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=120772 Log: 2007-01-14 Jerry DeLisle <[EMAIL PROTECTED]> Paul Thomas <[EMAIL PROTECTED]> Back port from trunk PR fortran/30408 * lang.opt: Add Wcharacter_truncation option. * options.c (gfc_init_options): Initialize gfc_option.warn_character_truncation to zero. (gfc_handle_option): Add case for OPT_Wcharacter_truncation. PR fortran/30408 * resolve.c (resolve_code): Use the code->expr character length directly to set length of llen. 2007-01-14 Paul Thomas <[EMAIL PROTECTED]> Backports from trunk PR fortran/23232 * decl.c (gfc_in_match_data, gfc_set_in_match_data): New functions to signal that a DATA statement is being matched. (gfc_match_data): Call gfc_set_in_match_data on entry and on exit. * gfortran.h : Add prototypes for above. * expr.c (check_init_expr): Avoid check on parameter or variable if gfc_in_match_data is true. (gfc_match_init_expr): Do not call error on non-reduction of expression if gfc_in_match_data is true. PR fortran/27996 PR fortran/27998 * decl.c (gfc_set_constant_character_len): Add boolean arg to flag array constructor resolution. Warn if string is being truncated. Standard dependent error if string is padded. Set new arg to false for all three calls to gfc_set_constant_character_len. * match.h : Add boolean arg to prototype for gfc_set_constant_character_len. * gfortran.h : Add warn_character_truncation to gfc_options. * options.c (set_Wall): Set warn_character_truncation if -Wall is set. * resolve.c (resolve_code): Warn if rhs string in character assignment has to be truncated. * array.c (gfc_resolve_character_array_constructor): Set new argument to true for call to gfc_set_constant_character_len. PR fortran/30410 * trans-decl.c (gfc_sym_mangled_function_id): Module, external symbols must not have the module name prepended. 2007-01-14 Paul Thomas <[EMAIL PROTECTED]> PR fortran/23232 * gfortran.dg/data_implied_do_1.f90: New test. PR fortran/27996 PR fortran/27998 * gfortran.dg/char_length_1.f90: New test. PR fortran/30410 * gfortran.dg/external_procedures_2.f90: New test. Added: branches/gcc-4_2-branch/gcc/testsuite/gfortran.dg/char_length_1.f90 branches/gcc-4_2-branch/gcc/testsuite/gfortran.dg/data_implied_do_1.f90 branches/gcc-4_2-branch/gcc/testsuite/gfortran.dg/external_procedures_2.f90 Modified: branches/gcc-4_2-branch/gcc/fortran/ChangeLog branches/gcc-4_2-branch/gcc/fortran/array.c branches/gcc-4_2-branch/gcc/fortran/decl.c branches/gcc-4_2-branch/gcc/fortran/expr.c branches/gcc-4_2-branch/gcc/fortran/gfortran.h branches/gcc-4_2-branch/gcc/fortran/lang.opt branches/gcc-4_2-branch/gcc/fortran/match.h branches/gcc-4_2-branch/gcc/fortran/options.c branches/gcc-4_2-branch/gcc/fortran/resolve.c branches/gcc-4_2-branch/gcc/fortran/trans-decl.c branches/gcc-4_2-branch/gcc/testsuite/ChangeLog -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27998
