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* ifcvt.c (cond_exec_find_if_block): Return FALSE if no
[pf3gnuchains/gcc-fork.git] / libgfortran / ChangeLog
index ad71a7e..4dbc337 100644 (file)
@@ -1,3 +1,134 @@
+2007-03-27  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
+
+       PR libgfortran/31052
+       * io/transfer.c (next_record_r): Do not call test_endfile if in namelist
+       mode.
+
+2007-03-25  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
+
+       PR libgfortran/31199
+       * io/io.h: Add saved_pos to gfc_unit structure.
+       * io/open.c (new_unit): Initialize saved_pos.
+       * io/transfer.c (data_transfer_init): Set max_pos to value in saved_pos.
+       (next_record_w): Fix whitespace.
+       (finalze_transfer): Calculate max_pos for ADVANCE="no" and save it for
+       later use.  If not ADVANCE="no" set saved_pos to zero.
+
+2007-03-25  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+       PR libfortran/31196
+       * intrinsics/reshape_generic.c (reshape_internal):  Increment
+       correct variable.
+
+2007-03-22  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
+
+       PR libgfortran/31052
+       * file_pos.c: Update Copyright year.
+       * io/open.c (test_endfile): Restore test_endfile to fix SPEC regression.
+       Update Copyright year.
+       * io/io.h: Same.
+       * io/unix.c (is_special): Add missing type for this function.
+       Update Copyright year.
+       * io/transfer.c (next_record_r): Restore test_endfile.
+       (st_read): Fix whitespace.  Update Copyright year
+
+2007-03-20  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
+
+       * configure.ac: Add missing check for gettimeofday.
+       * config.h.in: Renegerate.
+       * configure: Regenerate.
+
+2007-03-18  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
+
+       PR libgfortran/31052
+       * io/file_position (st_rewind): Fix comments. Remove use of
+       test_endfile. Don't seek if already at 0 position.  Use new is_special
+       function to set endfile state.
+       * io/open.c (test_endfile): Delete this function.
+       * io/io.h: Delete prototype for test_endfile.  Add prototype
+       for is_special.
+       * io/unix.c (is_special): New function. Fix whitespace.
+       * io/transfer.c (next_record_r): Remove use of test_endfile.
+
+2007-03-16  David Edelsohn  <edelsohn@gnu.org>
+
+       * runtime/main.c: Include "config.h" first.
+
+2007-03-15  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
+
+       PR libgfortran/31099
+       * io/file_pos.c (st_rewind): Don't set bytes_left to zero.
+
+2007-03-15  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
+
+       * runtime/backtrace.c: New file.
+       * runtime/environ.c (variable_table): New GFORTRAN_ERROR_BACKTRACE
+       environment variable.
+       * runtime/compile_options.c (set_std): Add new argument.
+       * runtime/main.c (store_exe_path, full_exe_path): New functions.
+       * runtime/error.c (sys_exit): Add call to show_backtrace.
+       * libgfortran.h (options_t): New backtrace field.
+       (store_exe_path, full_exe_path, show_backtrace): New prototypes.
+       * configure.ac: Add checks for execinfo.h, execvp, pipe, dup2,
+       close, fdopen, strcasestr, getrlimit, backtrace, backtrace_symbols
+       and getppid.
+       * Makefile.am: Add runtime/backtrace.c.
+       * fmain.c (main): Add call to store_exe_path.
+       * Makefile.in: Renegerate.
+       * config.h.in: Renegerate.
+       * configure: Regenerate.
+
+2007-03-14  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
+
+       PR libgfortran/31051
+       * io/transfer.c (formatted_transfer_scalar): Adjust position for pending
+       spaces when in writing mode.  Clean up some formatting.
+
+2007-03-14  Thomas Koenig  <Thomas.Koenig@online.de>
+
+       PR libfortran/30690
+       * all.m4: Quote everything, except for m4 macros.
+       * any.m4: Likewise.
+       * count.m4: Likewise.
+       * cshift1.m4: Likewise.
+       * eoshift1.m4: Likewise.
+       * eoshift3.m4: Likewise.
+       * exponent.m4: Likewise.
+       * fraction.m4: Likewise.
+       * in_pack.m4: Likewise.
+       * in_unpack.m4: Likewise.
+       * matmul.m4: Likewise.
+       * matmull.m4: Likewise.
+       * nearest.m4: Likewise.
+       * pow.m4: Likewise.
+       * product.m4: Likewise.
+       * reshape.m4: Likewise.
+       * rrspacing.m4: Likewise.
+       * set_exponent.m4: Likewise.
+       * shape.m4: Likewise.
+       * spacing.m4: Likewise.
+       * transpose.m4: Likewise.
+
+2007-03-14  Jakub Jelinek  <jakub@redhat.com>
+
+       * io/unix.c (regular_file): For ACTION_UNSPECIFIED retry with
+       O_RDONLY even if errno is EROFS.
+
+2007-03-09  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
+
+       PR libgfortran/31099
+       * io/open.c (new_unit): Initialize bytes_left and recl_subrecord.
+       * io/transfer.c (next_record_w): Set bytes left to record length for
+       sequential unformatted I/O.
+       (next_record_r): Ditto.
+       (read_block_direct): Fix test for exceeding bytes_left.
+
+2007-03-08  Daniel Franke  <franke.daniel@gmail.com>
+
+       PR fortran/30947
+       * intrinsics/signal.c (alarm_sub_int): Avoid SEGFAULT with 
+       integer arguments.
+
 2007-03-04  Thomas Koenig  <Thomas.Koenig@online.de>
 
        PR libfortran/30981