Commit Graph

148 Commits

Author SHA1 Message Date
François-Xavier Coudert c6e75626c9 re PR libfortran/31286 (cshift uses uninitialized variables)
PR libfortran/31286
	PR libfortran/31296

	* intrinsics/cshift0.c (cshift0): Initialize sstride[0] and rstride[0].
	* intrinsics/unpack_generic.c (unpack0, unpack0_char): Zero the
	array structures we pass to unpack_internal.

From-SVN: r123944
2007-04-18 08:47:28 +00:00
Francois-Xavier Coudert 5e9f08ba5d cpu_time.c: Don't include headers already included by libgfortran.h.
* intrinsics/cpu_time.c: Don't include headers already included
	by libgfortran.h. Protect inclusion of sys/times.h.
	* configure.ac: Remove unneeded checks for finit, stdio.h,
	stddef.h, math.h and sys/params.h.
	* config/fpu-aix.h: Don't include headers already included by
	libgfortran.h.
	* config/fpu-sysv.h: Likewise.
	* io/write.c: Likewise.
	* m4/minloc1.m4: Likewise.
	* m4/maxloc1.m4: Likewise.
	* m4/fraction.m4: Likewise.
	* m4/set_exponent.m4: Likewise.
	* m4/spacing.m4: Likewise.
	* m4/minval.m4: Likewise.
	* m4/maxval.m4: Likewise.
	* m4/exponent.m4: Likewise.
	* m4/nearest.m4: Likewise.
	* m4/minloc0.m4: Likewise.
	* m4/maxloc0.m4: Likewise.
	* m4/rrspacing.m4: Likewise.
	* runtime/main.c: Likewise.
	* runtime/error.c: Likewise.
	* intrinsics/system_clock.c: Likewise.
	* intrinsics/etime.c: Likewise.
	* intrinsics/stat.c: Likewise.
	* intrinsics/date_and_time.c: Likewise.
	* intrinsics/env.c: Likewise.
	* intrinsics/kill.c: Likewise.
	* intrinsics/getXid.c: Likewise.
	* intrinsics/chmod.c: Likewise.
	* intrinsics/args.c: Likewise.
	* intrinsics/c99_functions.c: Likewise.
	* generated/minval_r8.c: Regenerate.
	* generated/maxloc1_4_r8.c: Regenerate.
	* generated/minloc1_16_r16.c: Regenerate.
	* generated/maxval_i2.c: Regenerate.
	* generated/maxloc1_8_i4.c: Regenerate.
	* generated/exponent_r16.c: Regenerate.
	* generated/maxloc0_4_r4.c: Regenerate.
	* generated/fraction_r16.c: Regenerate.
	* generated/fraction_r4.c: Regenerate.
	* generated/minloc0_4_r16.c: Regenerate.
	* generated/minloc0_4_i1.c: Regenerate.
	* generated/maxloc0_4_r16.c: Regenerate.
	* generated/maxloc0_4_i2.c: Regenerate.
	* generated/minloc1_8_r16.c: Regenerate.
	* generated/maxloc1_8_r16.c: Regenerate.
	* generated/set_exponent_r8.c: Regenerate.
	* generated/maxloc0_8_i8.c: Regenerate.
	* generated/minloc1_4_r8.c: Regenerate.
	* generated/maxloc1_16_r16.c: Regenerate.
	* generated/minloc1_16_i4.c: Regenerate.
	* generated/maxloc1_16_i4.c: Regenerate.
	* generated/minloc0_16_i8.c: Regenerate.
	* generated/maxloc0_16_i8.c: Regenerate.
	* generated/nearest_r8.c: Regenerate.
	* generated/spacing_r16.c: Regenerate.
	* generated/maxval_r16.c: Regenerate.
	* generated/minloc1_8_i4.c: Regenerate.
	* generated/minloc0_16_i16.c: Regenerate.
	* generated/minloc0_4_r4.c: Regenerate.
	* generated/set_exponent_r10.c: Regenerate.
	* generated/rrspacing_r10.c: Regenerate.
	* generated/minloc0_4_i2.c: Regenerate.
	* generated/maxloc0_8_i1.c: Regenerate.
	* generated/minloc0_8_i8.c: Regenerate.
	* generated/spacing_r4.c: Regenerate.
	* generated/minloc1_16_r10.c: Regenerate.
	* generated/minloc0_16_i1.c: Regenerate.
	* generated/maxloc0_16_i1.c: Regenerate.
	* generated/maxloc1_8_r8.c: Regenerate.
	* generated/minval_i16.c: Regenerate.
	* generated/exponent_r10.c: Regenerate.
	* generated/maxval_i4.c: Regenerate.
	* generated/minval_i8.c: Regenerate.
	* generated/maxloc1_4_i8.c: Regenerate.
	* generated/fraction_r10.c: Regenerate.
	* generated/maxloc0_16_i16.c: Regenerate.
	* generated/maxloc0_8_r4.c: Regenerate.
	* generated/rrspacing_r8.c: Regenerate.
	* generated/minloc1_4_i16.c: Regenerate.
	* generated/minloc0_4_r10.c: Regenerate.
	* generated/maxloc1_4_i16.c: Regenerate.
	* generated/minloc0_8_i16.c: Regenerate.
	* generated/maxloc0_4_r10.c: Regenerate.
	* generated/maxloc0_8_i16.c: Regenerate.
	* generated/minloc1_8_r10.c: Regenerate.
	* generated/minloc0_16_r4.c: Regenerate.
	* generated/maxloc1_8_r10.c: Regenerate.
	* generated/maxloc0_16_r4.c: Regenerate.
	* generated/minloc1_16_r8.c: Regenerate.
	* generated/minloc0_8_i1.c: Regenerate.
	* generated/maxloc0_4_i4.c: Regenerate.
	* generated/maxloc1_16_r8.c: Regenerate.
	* generated/maxloc0_8_i2.c: Regenerate.
	* generated/nearest_r16.c: Regenerate.
	* generated/maxloc1_16_r10.c: Regenerate.
	* generated/minloc0_16_i2.c: Regenerate.
	* generated/minloc1_8_r8.c: Regenerate.
	* generated/maxloc0_16_i2.c: Regenerate.
	* generated/exponent_r4.c: Regenerate.
	* generated/spacing_r10.c: Regenerate.
	* generated/maxval_r10.c: Regenerate.
	* generated/minval_i1.c: Regenerate.
	* generated/maxloc1_4_i1.c: Regenerate.
	* generated/minloc1_4_i8.c: Regenerate.
	* generated/minloc0_8_r4.c: Regenerate.
	* generated/minloc0_16_r16.c: Regenerate.
	* generated/minloc0_4_i4.c: Regenerate.
	* generated/minloc0_8_i2.c: Regenerate.
	* generated/minval_r4.c: Regenerate.
	* generated/maxloc1_4_r4.c: Regenerate.
	* generated/maxval_r8.c: Regenerate.
	* generated/minval_r16.c: Regenerate.
	* generated/minloc1_4_i1.c: Regenerate.
	* generated/minval_i2.c: Regenerate.
	* generated/maxloc1_4_i2.c: Regenerate.
	* generated/maxloc1_8_i8.c: Regenerate.
	* generated/maxloc0_4_r8.c: Regenerate.
	* generated/maxloc0_16_r16.c: Regenerate.
	* generated/minloc1_4_r16.c: Regenerate.
	* generated/fraction_r8.c: Regenerate.
	* generated/maxloc1_4_r16.c: Regenerate.
	* generated/set_exponent_r4.c: Regenerate.
	* generated/minloc0_8_r16.c: Regenerate.
	* generated/maxloc0_8_r16.c: Regenerate.
	* generated/nearest_r10.c: Regenerate.
	* generated/maxloc0_8_i4.c: Regenerate.
	* generated/minloc1_4_r4.c: Regenerate.
	* generated/minloc0_16_i4.c: Regenerate.
	* generated/maxloc0_16_i4.c: Regenerate.
	* generated/nearest_r4.c: Regenerate.
	* generated/minloc1_16_i8.c: Regenerate.
	* generated/maxloc1_16_i8.c: Regenerate.
	* generated/minloc1_4_i2.c: Regenerate.
	* generated/maxloc1_8_i1.c: Regenerate.
	* generated/minloc0_16_r10.c: Regenerate.
	* generated/minloc1_8_i8.c: Regenerate.
	* generated/minloc0_4_r8.c: Regenerate.
	* generated/minloc0_8_i4.c: Regenerate.
	* generated/minloc1_16_i16.c: Regenerate.
	* generated/spacing_r8.c: Regenerate.
	* generated/maxloc1_8_r4.c: Regenerate.
	* generated/minloc1_16_i1.c: Regenerate.
	* generated/maxloc1_16_i1.c: Regenerate.
	* generated/minval_r10.c: Regenerate.
	* generated/minval_i4.c: Regenerate.
	* generated/minloc1_8_i1.c: Regenerate.
	* generated/maxloc1_4_i4.c: Regenerate.
	* generated/maxloc1_8_i2.c: Regenerate.
	* generated/maxval_i8.c: Regenerate.
	* generated/maxloc0_16_r10.c: Regenerate.
	* generated/rrspacing_r4.c: Regenerate.
	* generated/minloc0_4_i16.c: Regenerate.
	* generated/maxloc0_8_r8.c: Regenerate.
	* generated/maxloc0_4_i16.c: Regenerate.
	* generated/minloc1_4_r10.c: Regenerate.
	* generated/minloc1_8_i16.c: Regenerate.
	* generated/maxloc1_4_r10.c: Regenerate.
	* generated/minloc0_8_r10.c: Regenerate.
	* generated/maxloc1_8_i16.c: Regenerate.
	* generated/maxloc0_8_r10.c: Regenerate.
	* generated/minloc1_16_r4.c: Regenerate.
	* generated/maxloc1_16_r4.c: Regenerate.
	* generated/minloc0_16_r8.c: Regenerate.
	* generated/maxloc0_16_r8.c: Regenerate.
	* generated/maxloc0_4_i8.c: Regenerate.
	* generated/maxloc1_16_i16.c: Regenerate.
	* generated/minloc1_8_r4.c: Regenerate.
	* generated/minloc1_16_i2.c: Regenerate.
	* generated/maxloc1_16_i2.c: Regenerate.
	* generated/maxval_i16.c: Regenerate.
	* generated/exponent_r8.c: Regenerate.
	* generated/minloc1_4_i4.c: Regenerate.
	* generated/maxval_i1.c: Regenerate.
	* generated/minloc1_8_i2.c: Regenerate.
	* generated/minloc0_8_r8.c: Regenerate.
	* generated/set_exponent_r16.c: Regenerate.
	* generated/maxloc0_4_i1.c: Regenerate.
	* generated/rrspacing_r16.c: Regenerate.
	* generated/minloc0_4_i8.c: Regenerate.
	* generated/maxval_r4.c: Regenerate.
	* configure: Regenerate.
	* config.h.in: Regenerate.

From-SVN: r123623
2007-04-06 16:47:23 +00:00
Francois-Xavier Coudert f1412ca58a re PR fortran/31304 (REPEAT argument NCOPIES is not converted as it should)
PR fortran/31304

	* fortran/gfortran.h (gfc_charlen_int_kind): New prototype.
	* fortran/trans-types.c (gfc_charlen_int_kind): New variable.
	(gfc_init_types): Define gfc_charlen_int_kind. 
	* fortran/trans.h (gfor_fndecl_string_repeat): Remove prototype.
	* fortran/trans-decl.c (gfor_fndecl_string_repeat): Delete.
	(gfc_build_intrinsic_function_decls): Don't set
	gfor_fndecl_string_repeat.
	* fortran/trans-intrinsic.c (gfc_conv_intrinsic_repeat): Rewrite
	so that we don't have to call a library function.
	* fortran/simplify.c (gfc_simplify_repeat): Perform the necessary
	checks on the NCOPIES argument, and work with arbitrary size
	arguments.

	* intrinsics/string_intrinsics.c (string_repeat): Remove.

	* gfortran.dg/repeat_2.f90: New test.
	* gfortran.dg/repeat_3.f90: New test.
	* gfortran.dg/repeat_4.f90: New test.

From-SVN: r123481
2007-04-03 21:05:14 +00:00
Francois-Xavier Coudert 29e86cb09c re PR libfortran/31335 (Calls lstat(), stat() and fstat() in libgfortran should be protected by autoconf HAVE_{L,,F}STAT macros)
PR libfortran/31335
	* intrinsics/stat.c: Only provide STAT and FSTAT library routines
	if stat() and fstat() library functions are available. When lstat()
	is not available, use stat() instead.
	* configure.ac: Add checks for stat, fstat and lstat.
	* configure: Regenerate.
	* config.h.in: Regenerate.

From-SVN: r123388
2007-03-31 19:41:11 +00:00
Thomas Koenig cc41ec4ebc re PR fortran/31196 ([4.1 only] wrong code generated with RESHAPE/TRANSPOSE)
2007-03-25  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR libfortran/31196
	* intrinsics/reshape_generic.c (reshape_internal):  Increment
	correct variable.

2007-03-25  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR libfortran/31196
	* gfortran.dg/reshape_transpose_1.f90:  New test.

From-SVN: r123195
2007-03-25 08:29:10 +00:00
Daniel Franke 02330e1953 re PR fortran/30947 (intrinsic: ALARM)
2007-03-08  Daniel Franke  <franke.daniel@gmail.com>

        PR fortran/30947
        * intrinsics/signal.c (alarm_sub_int): Avoid SEGFAULT with
        integer arguments.

From-SVN: r122716
2007-03-08 16:46:16 -05:00
Francois-Xavier Coudert 42d53ef301 re PR libfortran/31001 ([4.1 only] PACK crashes on zero-sized arrays)
PR libfortran/31001

        * intrinsics/pack_generic.c (pack_internal): Add special checks
        for zero-sized arrays.

        * gfortran.dg/zero_sized_3.f90: New test.

From-SVN: r122507
2007-03-03 16:37:54 +00:00
Francois-Xavier Coudert a14fb6faeb re PR fortran/30611 ([4.1 only] Confusing error message for negative ncopies in REPEAT)
PR fortran/30611

	* trans-intrinsic.c (gfc_conv_intrinsic_repeat): Evaluate
	arguments only once. Generate check that NCOPIES argument is not
	negative.

	* intrinsics/string_intrinsics.c (string_repeat): Don't check
	if ncopies is negative.

	* gcc/testsuite/gfortran.dg/repeat_1.f90: New test.

From-SVN: r121581
2007-02-04 21:33:10 +00:00
Thomas Koenig bd9431157f re PR libfortran/30525 ([4.2, 4.1 only] character comparisons with padding)
2007-01-21  Thomas Koenig  <Thomas.Koenig@online.de>

	PR libfortran/30525
	* intrinsics/string_intrinsics.c(compare_string):  Make
	sure that comparisons are done unsigned.

2007-01-21  Thomas Koenig  <Thomas.Koenig@online.de>

	PR libfortran/30525
	* gfortran.dg/char_comparison_1.f:  New test.

From-SVN: r121035
2007-01-21 20:51:53 +00:00
Tobias Burnus a63a095941 re PR libfortran/30015 ([4.1 only] Intrinsic date_and_time can go back in time)
2006-12-09  Tobias Burnus  <burnus@net-b.de>

        PR libfortran/30015
        * intrinsics/date_and_time.c (date_and_time): Fix case where time
          can go backwards.
        * configure.ac: Remove AC_TRY_RUN test for timezone in
          gettimeofday.
        * acinclude.m4: Ditto.
        * configure: Regenerate.
        * config.h.in: Regenerate.

From-SVN: r121033
2007-01-21 17:16:10 +01:00
Francois-Xavier Coudert e6472bcede gfortran.h (gfc_options_t): Add flag_allow_leading_underscore.
* gfortran.h (gfc_options_t): Add flag_allow_leading_underscore.
	* lang.opt: Add -fallow-leading-underscore.
	* match.c (gfc_match_name): Allow leading underscore in symbol
	name if -fallow-leading-underscore is used.
	* symbol.c (gfc_get_default_type): Add special case for symbol
	names beginning with an underscore.
	* trans-decl.c (gfc_get_extern_function_decl,
	gfc_build_intrinsic_function_decls): Add _gfortran prefix to
	library symbols selected_int_kind, selected_real_kind and 
	all specifics.
	* options.c (gfc_init_options, gfc_handle_option): Handle the
	new -fallow-leading-underscore option.

	* m4/misc_specifics.m4: Add _gfortran prefix to specific names.
	* m4/specific2.m4: Likewise.
	* m4/specific.m4: Likewise.
	* intrinsics/f2c_specifics.F90: Likewise.
	* intrinsics/selected_int_kind.f90: Add _gfortran prefix.
	* intrinsics/selected_real_kind.f90: Likewise.
	* intrinsics/dprod_r8.f90: Likewise.
	* Makefile.am: Add -fallow-leading-underscore to the
	gfor_specific_src files, as well as selected_real_kind.F90
	and selected_int_kind.F90
	* Makefile.in: Regenerate.
	* generated/_sqrt_c8.F90: Regenerate.
	* generated/_sign_r16.F90: Regenerate.
	* generated/_log_c16.F90: Regenerate.
	* generated/_sin_c10.F90: Regenerate.
	* generated/_tanh_r4.F90: Regenerate.
	* generated/_tanh_r8.F90: Regenerate.
	* generated/_log10_r10.F90: Regenerate.
	* generated/_aimag_c4.F90: Regenerate.
	* generated/_sign_r4.F90: Regenerate.
	* generated/_aimag_c8.F90: Regenerate.
	* generated/_sign_r8.F90: Regenerate.
	* generated/_mod_i4.F90: Regenerate.
	* generated/_cos_r16.F90: Regenerate.
	* generated/_aint_r10.F90: Regenerate.
	* generated/_mod_i8.F90: Regenerate.
	* generated/_abs_i16.F90: Regenerate.
	* generated/_sqrt_c10.F90: Regenerate.
	* generated/_atan2_r4.F90: Regenerate.
	* generated/_cos_c4.F90: Regenerate.
	* generated/_atan_r16.F90: Regenerate.
	* generated/_tanh_r10.F90: Regenerate.
	* generated/_atan2_r8.F90: Regenerate.
	* generated/_cos_c8.F90: Regenerate.
	* generated/_exp_r4.F90: Regenerate.
	* generated/_log_r10.F90: Regenerate.
	* generated/_exp_r8.F90: Regenerate.
	* generated/_abs_r4.F90: Regenerate.
	* generated/_abs_r8.F90: Regenerate.
	* generated/_sin_r16.F90: Regenerate.
	* generated/_tan_r4.F90: Regenerate.
	* generated/_tan_r8.F90: Regenerate.
	* generated/_sign_i4.F90: Regenerate.
	* generated/_sign_i8.F90: Regenerate.
	* generated/_exp_c16.F90: Regenerate.
	* generated/_sqrt_r16.F90: Regenerate.
	* generated/_conjg_c4.F90: Regenerate.
	* generated/_conjg_c8.F90: Regenerate.
	* generated/_dim_r16.F90: Regenerate.
	* generated/_mod_r10.F90: Regenerate.
	* generated/_abs_c10.F90: Regenerate.
	* generated/_conjg_c16.F90: Regenerate.
	* generated/_tan_r16.F90: Regenerate.
	* generated/_asinh_r10.F90: Regenerate.
	* generated/_abs_i4.F90: Regenerate.
	* generated/_abs_i8.F90: Regenerate.
	* generated/_acos_r10.F90: Regenerate.
	* generated/_exp_r10.F90: Regenerate.
	* generated/_acosh_r16.F90: Regenerate.
	* generated/_atan2_r16.F90: Regenerate.
	* generated/_cos_c16.F90: Regenerate.
	* generated/_mod_i16.F90: Regenerate.
	* generated/_asin_r4.F90: Regenerate.
	* generated/_anint_r16.F90: Regenerate.
	* generated/_asin_r8.F90: Regenerate.
	* generated/_aimag_c10.F90: Regenerate.
	* generated/_exp_c4.F90: Regenerate.
	* generated/_sinh_r10.F90: Regenerate.
	* generated/_exp_c8.F90: Regenerate.
	* generated/_log10_r4.F90: Regenerate.
	* generated/_log10_r8.F90: Regenerate.
	* generated/_abs_c4.F90: Regenerate.
	* generated/_abs_r16.F90: Regenerate.
	* generated/_abs_c8.F90: Regenerate.
	* generated/_asin_r10.F90: Regenerate.
	* generated/_sign_r10.F90: Regenerate.
	* generated/_atanh_r16.F90: Regenerate.
	* generated/_log_c10.F90: Regenerate.
	* generated/_cosh_r16.F90: Regenerate.
	* generated/_sin_c16.F90: Regenerate.
	* generated/_cos_r10.F90: Regenerate.
	* generated/_log10_r16.F90: Regenerate.
	* generated/_aint_r16.F90: Regenerate.
	* generated/_acos_r4.F90: Regenerate.
	* generated/_acos_r8.F90: Regenerate.
	* generated/_sqrt_c16.F90: Regenerate.
	* generated/_acosh_r4.F90: Regenerate.
	* generated/_atan_r10.F90: Regenerate.
	* generated/_acosh_r8.F90: Regenerate.
	* generated/_sign_i16.F90: Regenerate.
	* generated/_tanh_r16.F90: Regenerate.
	* generated/_log_r4.F90: Regenerate.
	* generated/_log_r8.F90: Regenerate.
	* generated/_sin_r4.F90: Regenerate.
	* generated/_sin_r8.F90: Regenerate.
	* generated/_log_r16.F90: Regenerate.
	* generated/_sin_r10.F90: Regenerate.
	* generated/_sqrt_r4.F90: Regenerate.
	* generated/_exp_c10.F90: Regenerate.
	* generated/_sqrt_r8.F90: Regenerate.
	* generated/_asinh_r4.F90: Regenerate.
	* generated/_sqrt_r10.F90: Regenerate.
	* generated/_asinh_r8.F90: Regenerate.
	* generated/_dim_r4.F90: Regenerate.
	* generated/_dim_r8.F90: Regenerate.
	* generated/_dim_r10.F90: Regenerate.
	* generated/_cosh_r4.F90: Regenerate.
	* generated/_conjg_c10.F90: Regenerate.
	* generated/_tan_r10.F90: Regenerate.
	* generated/_cosh_r8.F90: Regenerate.
	* generated/_mod_r16.F90: Regenerate.
	* generated/_abs_c16.F90: Regenerate.
	* generated/_cos_r4.F90: Regenerate.
	* generated/_asinh_r16.F90: Regenerate.
	* generated/_cos_r8.F90: Regenerate.
	* generated/_atanh_r4.F90: Regenerate.
	* generated/_atanh_r8.F90: Regenerate.
	* generated/_acos_r16.F90: Regenerate.
	* generated/_anint_r4.F90: Regenerate.
	* generated/_acosh_r10.F90: Regenerate.
	* generated/_anint_r8.F90: Regenerate.
	* generated/_exp_r16.F90: Regenerate.
	* generated/_mod_r4.F90: Regenerate.
	* generated/_cos_c10.F90: Regenerate.
	* generated/_atan2_r10.F90: Regenerate.
	* generated/_dim_i16.F90: Regenerate.
	* generated/_mod_r8.F90: Regenerate.
	* generated/_anint_r10.F90: Regenerate.
	* generated/_aint_r4.F90: Regenerate.
	* generated/_aint_r8.F90: Regenerate.
	* generated/_dim_i4.F90: Regenerate.
	* generated/_sinh_r4.F90: Regenerate.
	* generated/_log_c4.F90: Regenerate.
	* generated/_dim_i8.F90: Regenerate.
	* generated/_sinh_r8.F90: Regenerate.
	* generated/_log_c8.F90: Regenerate.
	* generated/_sin_c4.F90: Regenerate.
	* generated/_sin_c8.F90: Regenerate.
	* generated/misc_specifics.F90: Regenerate.
	* generated/_abs_r10.F90: Regenerate.
	* generated/_aimag_c16.F90: Regenerate.
	* generated/_atan_r4.F90: Regenerate.
	* generated/_sinh_r16.F90: Regenerate.
	* generated/_atan_r8.F90: Regenerate.
	* generated/_atanh_r10.F90: Regenerate.
	* generated/_cosh_r10.F90: Regenerate.
	* generated/_sqrt_c4.F90: Regenerate.
	* generated/_asin_r16.F90: Regenerate.

From-SVN: r121007
2007-01-20 18:33:20 +00:00
Francois-Xavier Coudert 0dce3ca161 re PR libfortran/27107 (Make dependency on io/io.h broken)
PR libfortran/27107
	* runtime/environ.c: Don't include io/io.h.
	* runtime/string.c: Don't include io/io.h.
	(compare0): Add cast to avoid warning.
	* runtime/error.c: Don't include io/io.h.
	(st_printf): Move to io/unix.c.
	* intrinsics/flush.c: Delete, contents moved to io/intrinsics.c.
	* intrinsics/fget.c: Likewise.
	* intrinsics/ftell.c: Likewise.
	* intrinsics/tty.c: Likewise.
	* libgfortran.h (DEFAULT_RECL, notification_std,
	get_unformatted_convert, IOPARM_*, st_parameter_common, unit_convert,
	DEFAULT_TEMPDIR): New declarations.
	* io/io.h (DEFAULT_RECL, notification_std, get_unformatted_convert,
	IOPARM_*, st_parameter_common, unit_convert, DEFAULT_TEMPDIR):
	Move to libgfortran.h.
	* io/unix.c: Add io/unix.h content.
	(st_printf): New function.
	* io/intrinsics.c: New file.
	* io/unix.h: Remove, contents moved into unix.c.
	* libtool-version: Update library version to 3.0.0.
	* configure.ac: Update library version to 0.3.
	* Makefile.am (intrinsics/fget.c, intrinsics/flush.c,
	intrinsics/ftell.c, intrinsics/tty.c, libgfortran.h): Remove targets.
	* Makefile.in: Regenerate.
	* configure: Regenerate.

From-SVN: r120869
2007-01-17 19:44:00 +00:00
Tobias Burnus 2ef73bb4ef associated.c: Check for associated(NULL,NULL).
2006-12-17  Tobias Burnus  <burnus@net-b.de>

    * intrinsics/associated.c: Check for associated(NULL,NULL).

2006-12-17  Tobias Burnus  <burnus@net-b.de>

    * gfortran.dg/associated_2.f90: Add test for associated(NULL,NULL).

From-SVN: r119989
2006-12-17 19:00:46 +01:00
Francois-Xavier Coudert eb647f7d99 re PR libfortran/29810 (Unsatisfied symbol "fmodl" in libgfortran shared library)
PR libfortran/29810
	* intrinsics/c99_functions.c (fmodf, fmodl, floorl): New functions.
	* c99_protos.h (fmodf, fmodl, floorl): New prototypes.
	* configure.ac: Check for fmodf, fmod and fmodl.
	* configure: Regenerate.
	* config.h.in: Regenerate.

From-SVN: r119599
2006-12-06 21:49:55 +00:00
Francois-Xavier Coudert 7afebb0232 Makefile.am: Remove intrinsics/erf.c and intrinsics/bessel.c.
* Makefile.am: Remove intrinsics/erf.c and intrinsics/bessel.c.
	* Makefile.in: Regenerate.
	* intrinsics/erf.c: Remove.
	* intrinsics/bessel.c: Remove.
	* c99_protos.h: Add prototypes for bessel and error functions.
	* intrinsics/c99_functions.c: Move content for intrinsics/erf.c
	and intrinsics/bessel.c here.

From-SVN: r119204
2006-11-25 17:22:53 +00:00
Francois-Xavier Coudert 47c07d96b1 re PR libfortran/27895 (problem with RESHAPE and zero-sized arrays)
PR libfortran/27895

	* intrinsics/reshape_generic.c (reshape_internal): Fix so that it
	works correctly for zero-sized arrays.
	* m4/reshape.m4: Likewise.
	* generated/reshape_r16.c: Regenerate.
	* generated/reshape_c4.c: Regenerate.
	* generated/reshape_i4.c: Regenerate.
	* generated/reshape_c16.c: Regenerate.
	* generated/reshape_r10.c: Regenerate.
	* generated/reshape_r8.c: Regenerate.
	* generated/reshape_c10.c: Regenerate.
	* generated/reshape_c8.c: Regenerate.
	* generated/reshape_i8.c: Regenerate.
	* generated/reshape_i16.c: Regenerate.
	* generated/reshape_r4.c: Regenerate.

	* gcc/testsuite/gfortran.dg/zero_sized_1.f90: Uncomment checks
	for RESHAPE.

From-SVN: r118455
2006-11-03 11:51:09 +00:00
François-Xavier Coudert 3d894fc3f0 re PR libfortran/27895 (problem with RESHAPE and zero-sized arrays)
PR libfortran/27895

	* intrinsics/cshift0.c: Special cases for zero-sized arrays.
	* intrinsics/pack_generic.c: Likewise.
	* intrinsics/spread_generic.c: Likewise.

	* gfortran.dg/zero_sized_1.f90: New test.

From-SVN: r117890
2006-10-19 21:48:50 +00:00
Tobias Burnus 8b6dba81f0 in_pack.m4: Fixed a typo.
2006-10-16  Tobias Burnus  <burnus@net-b.de>

        * m4/in_pack.m4: Fixed a typo.
        * m4/iforeach.m4: Fixed a typo.
        * m4/eoshift1.m4: Fixed a typo.
        * m4/eoshift3.m4: Fixed a typo.
        * m4/cshift1.m4: Fixed a typo.
        * m4/in_unpack.m4: Fixed a typo.
        * m4/reshape.m4: Fixed a typo.
        * m4/ifunction.m4: Fixed a typo.
        * runtime/environ.c: Fixed a typo.
        * runtime/in_pack_generic.c: Fixed a typo.
        * runtime/in_unpack_generic.c: Fixed a typo.
        * runtime/memory.c: Fixed a typo.
        * intrinsics/cshift0.c: Fixed a typo.
        * intrinsics/cpu_time.c: Fixed a typo.
        * intrinsics/pack_generic.c: Fixed a typo.
        * intrinsics/unpack_generic.c: Fixed a typo.
        * intrinsics/eoshift0.c: Fixed a typo.
        * intrinsics/eoshift2.c: Fixed a typo.
        * intrinsics/reshape_generic.c: Fixed a typo.
        * io/open.c: Fixed a typo.
        * io/list_read.c: Fixed a typo.
        * io/io.h: Fixed a typo.
        * io/transfer.c: Fixed a typo.
        * io/write.c: Fixed a typo.

From-SVN: r117857
2006-10-18 19:17:49 +02:00
Francois-Xavier Coudert 456d9b174d hyper.c: Remove file.
* intrinsics/hyper.c: Remove file.
	* intrinsics/c99_functions.c: Add fallback functions asinhf,
	acoshf and atanhf.
	* Makefile.am: Remove file intrinsics/hyper.c.
	* Makefile.in: Regenerate.

From-SVN: r117560
2006-10-08 18:39:18 +00:00
Paul Thomas 5046aff56b [multiple changes]
2006-10-05  Erik Edelmann <edelmann@gcc.gnu.org>
	    Paul Thomas <pault@gcc.gnu.org>

	PR fortran/20541
	* interface.c (gfc_compare_derived_types): Add comparison of
	the allocatable field.
	* intrinsic.c (add_subroutines): Add MOVE_ALLOC.
	* trans-expr.c (gfc_conv_aliased_arg, gfc_trans_subarray_assign,
	gfc_trans_subcomponent_assign, gfc_conv_string_parameter,
	gfc_trans_scalar_assign): Add extra arguments l_is_temp
	and r_is_var to references to latter function.
	(gfc_conv_function_call): Add enum for types of argument and
	an associated variable parm_kind. Deallocate components of
	INTENT(OUT) and non-variable arrays.
	(gfc_trans_subcomponent_assign): Add block to assign arrays
	to allocatable components.
	(gfc_trans_scalar_assign): Add block to handle assignments of
	derived types with allocatable components, using the above new
	arguments to control allocation/deallocation of memory and the
	copying of allocated arrays.
	* trans-array.c (gfc_array_allocate): Remove old identification 
	of pointer and replace with that of an allocatable array. Add
	nullify of structures with allocatable components. 
	(gfc_conv_array_initializer): Treat EXPR_NULL.
	(gfc_conv_array_parameter): Deallocate allocatable components
	of non-variable structures.
	(gfc_trans_dealloc_allocated): Use second argument of library
	deallocate to inhibit, without error, freeing NULL pointers.
	(get_full_array_size): New function to return the size of a
	full array.
	(gfc_duplicate_allocatable): New function to allocate and copy
	allocated data.
	(structure_alloc_comps): New recursive function to deallocate,
	nullify or copy allocatable components.
	(gfc_nullify_alloc_comp, gfc_deallocate_alloc_comp,
	gfc_copy_alloc_comp): New interface functions to call previous.
	(gfc_trans_deferred_array): Add the code to nullify allocatable
	components, when entering scope, and to deallocate them on
	leaving. Do not call gfc_trans_static_array_pointer and return
	for structures with allocatable components and default
	initializers.
	* symbol.c (gfc_set_component_attr): Set allocatable field.
	(gfc_get_component_attr): Set the allocatable attribute.
	* intrinsic.h : Prototype for gfc_check_move_alloc.
	* decl.c (build_struct): Apply TR15581 constraints for
	allocatable components.
	(variable_decl): Default initializer is always NULL for
	allocatable components.
	(match_attr_spec): Allow, or not, allocatable components,
	according to the standard in force.
	* trans-array.h : Prototypes for gfc_nullify_alloc_comp,
	gfc_deallocate_alloc_comp, gfc_copy_alloc_comp and
	gfc_duplicate_allocatable.
	* gfortran.texi : Add mention of TR15581 extensions.
	* gfortran.h : Add attribute alloc_comp, add
	gfc_components field allocatable and add the prototype
	for gfc_expr_to_initialize.
	* trans-stmt.c (generate_loop_for_temp_to_lhs,
	generate_loop_for_rhs_to_temp, gfc_trans_where_assign,
	gfc_trans_where_3): Add extra arguments to calls to
	gfc_trans_scalar_assign and set appropriately.
	(gfc_trans_allocate): Nullify allocatable components.
	(gfc_trans_deallocate): Deallocate to ultimate allocatable
	components but stop at ultimate pointer components.
	* module.c (mio_symbol_attribute, mio_symbol_attribute,
	mio_component): Add module support for allocatable
	components.
	* trans-types.c (gfc_get_derived_type): Treat allocatable
	components.
	* trans.h : Add two boolean arguments to
	gfc_trans_scalar_assign.
	* resolve.c (resolve_structure_cons): Check conformance of
	constructor element and the component.
	(resolve_allocate_expr): Add expression to nullify the
	constructor expression for allocatable components.
	(resolve_transfer): Inhibit I/O of derived types with
	allocatable components.
	(resolve_fl_derived): Skip check of bounds of allocatable
	components.
	* trans-decl.c (gfc_get_symbol_decl): Add derived types
	with allocatable components to deferred variable.
	(gfc_trans_deferred_vars): Make calls for derived types
	with allocatable components to gfc_trans_deferred_array.
	(gfc_generate_function_code): Nullify allocatable
	component function result on entry.
	* parse.c (parse_derived): Set symbol attr.allocatable if
	allocatable components are present.
	* check.c (gfc_check_allocated): Enforce attr.allocatable
	for intrinsic arguments.
	(gfc_check_move_alloc): Check arguments of move_alloc.
	* primary.c (gfc_variable_attr): Set allocatable attribute.
	* intrinsic.texi : Add index entry and section for
	for move_alloc.

	PR fortran/29115
	* resolve.c (resolve_structure_cons): It is an error if the
	pointer component elements of a derived type constructor are
	not pointer or target.


	PR fortran/29211
	* trans-stmt.c (generate_loop_for_temp_to_lhs,
	generate_loop_for_rhs_to_temp): Provide a string length for
	the temporary by copying that of the other side of the scalar
	assignment.


2006-10-05  Paul Thomas  <pault@gcc.gnu.org>
	    Erik Edelmann  <edelmann@gcc.gnu.org>

	PR libgfortran/20541
	* Makefile.in : Add move_alloc.
	* intrinsics/move_alloc.c: New function.
	* Makefile.am : Add move_alloc.



2006-10-05  Erik Edelmann  <edelmann@gcc.gnu.org>
	    Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/20541
	* gfortran.dg/alloc_comp_basics_1.f90: New test.
	* gfortran.dg/alloc_comp_basics_2.f90: New test.
	* gfortran.dg/alloc_comp_assign_1.f90: New test.
	* gfortran.dg/alloc_comp_assign_2.f90: New test.
	* gfortran.dg/alloc_comp_assign_3.f90: New test.
	* gfortran.dg/alloc_comp_assign_4.f90: New test.
	* gfortran.dg/alloc_comp_constraint_1.f90: New test.
	* gfortran.dg/alloc_comp_constraint_2.f90: New test.
	* gfortran.dg/alloc_comp_constraint_3.f90: New test.
	* gfortran.dg/alloc_comp_constructor_1.f90: New test.
	* gfortran.dg/alloc_comp_constructor_2.f90: New test.
	* gfortran.dg/alloc_comp_initializer_1.f90: New test.
	* gfortran.dg/alloc_comp_std.f90: New test.
	* gfortran.dg/move_alloc.f90: New test.

	PR fortran/29115
	* gfortran.dg/derived_constructor_comps_2.f90: New test.

	PR fortran/29211
	* gfortran.dg/forall_char_dependencies_1.f90: New test.

From-SVN: r117558
2006-10-08 16:21:55 +00:00
Francois-Xavier Coudert 28f8c9e97b re PR libfortran/26540 ([4.1 only] intrinsics/signal.c warnings)
PR libfortran/26540
	* intrinsics/signal.c (signal_sub, signal_sub_int): Use intptr_t
	if available to cast function pointers to int and back.
	* configure.ac: Check for intptr_t.
	* config.h.in: Regenerate.
	* configure: Regenerate.

From-SVN: r117556
2006-10-08 14:27:22 +00:00
François-Xavier Coudert 0e7e7e6e82 re PR fortran/16580 ([4.1 only] gfortran ICE on test g77.f-torture/execute/intrinsic77.f)
PR fortran/16580
	PR fortran/29288

	* gcc/fortran/intrinsic.c (add_sym): Define the actual_ok when a
	gfc_intrinsic_sym structure is filled.
	(gfc_intrinsic_actual_ok): New function.
	(add_sym_0s, add_sym_1s, add_sym_2s, add_sym_3s, add_sym_4s,
	add_sym_5s): Intrinsic subroutines are not allowed as actual
	arguments, so we remove argument actual_ok.
	(add_functions): Correct the values for actual_ok of all intrinsics.
	(add_subroutines): Remove the actual_ok argument, which was never used.
	* gcc/fortran/intrinsic.h (gfc_intrinsic_actual_ok): New prototype.
	* gcc/fortran/gfortran.h (gfc_resolve_index_func): New prototype.
	* gcc/fortran/resolve.c (resolve_actual_arglist): Check whether
	an intrinsic used as an argument list is allowed there.
	* gcc/fortran/iresolve.c (gfc_resolve_index_func): New function.
	(gfc_resolve_len): Change intrinsic function name to agree with
	libgfortran.
	* gcc/fortran/trans-decl.c (gfc_get_extern_function_decl): Add
	new case, because some specific intrinsics take 3 arguments.
	* gcc/fortran/intrinsic.texi: DIMAG is a GNU extension.

	* libgfortran/Makefile.am: Add the new files to the build
	process, and rules to build them.
	* libgfortran/Makefile.in: Regenerate.
	* libgfortran/m4/misc_specifics.m4: New file.
	* libgfortran/m4/specific.m4: Add new special cases for function
	with complex argument and real result, like abs_c* and aimag_c*.
	* libgfortran/intrinsics/f2c_specifics.F90: Add specifics for
	AIMAG, ASINH, ACOSH and ATANH.
	* libgfortran/generated/_aimag_c4.F90: New file.
	* libgfortran/generated/_aimag_c8.F90: New file.
	* libgfortran/generated/_asinh_r10.F90: New file.
	* libgfortran/generated/_acosh_r16.F90: New file.
	* libgfortran/generated/_aimag_c10.F90: New file.
	* libgfortran/generated/_atanh_r16.F90: New file.
	* libgfortran/generated/_acosh_r4.F90: New file.
	* libgfortran/generated/_acosh_r8.F90: New file.
	* libgfortran/generated/_asinh_r4.F90: New file.
	* libgfortran/generated/_asinh_r8.F90: New file.
	* libgfortran/generated/_asinh_r16.F90: New file.
	* libgfortran/generated/_atanh_r4.F90: New file.
	* libgfortran/generated/_atanh_r8.F90: New file.
	* libgfortran/generated/_acosh_r10.F90: New file.
	* libgfortran/generated/misc_specifics.F90: New file.
	* libgfortran/generated/_aimag_c16.F90: New file.
	* libgfortran/generated/_atanh_r10.F90: New file.

	* gcc/testsuite/gfortran.fortran-torture/execute/specifics.f90:
	Add tests for using all possible intrinsics as actual arguments.
	* gcc/testsuite/gfortran.dg/specifics_1.f90: Add tests for using
	all possible intrinsics as actual arguments.
	* gcc/testsuite/gfortran.dg/specifics_2.f90: New file.
	* gcc/testsuite/gfortran.dg/specifics_3.f90: New file.

From-SVN: r117534
2006-10-07 13:34:16 +00:00
Francois-Xavier Coudert 5da8d27d97 f2c_specifics.F90: Special-case conjg functions so that their suffices are _4 and _8 instead of...
* intrinsics/f2c_specifics.F90: Special-case conjg functions so
	that their suffices are _4 and _8 instead of _c4 and _c8.

From-SVN: r117335
2006-09-30 22:32:41 +00:00
Steven G. Kargl d68d3a3d4b cpu_time.c: Add cpu_time_10 and cpu_time_16 routines.
2006-09-29  Steven G. Kargl  <kargl@gcc.gnu.org>
 
	* intrinsics/cpu_time.c:  Add cpu_time_10 and cpu_time_16 routines.

From-SVN: r117320
2006-09-29 22:21:53 +00:00
Jerry DeLisle f49d5a7eca re PR libfortran/29099 (secnds intrinsic gives wrong result)
2006-09-15  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libgfortran/29099
	* intrinsics/date_and_time.c (secnds): Fix case of zero time.

From-SVN: r116975
2006-09-15 16:03:52 +00:00
Francois-Xavier Coudert aa2d15ab84 * intrinsics/bessel.c: Add prototypes for all functions.
From-SVN: r116098
2006-08-12 07:30:04 +00:00
Francois-Xavier Coudert fd517dc661 * intrinsics/access.c (access_func): Remove export directive.
From-SVN: r115949
2006-08-05 13:37:52 +00:00
Thomas Koenig cdc5524fc8 re PR libfortran/28452 (__gfortran_random_r10 not found)
2006-08-01  Thomas Koenig  <Thomas.Koenig@online.de>

	PR libfortran/28542
	* Makefile.am:  Remove normalize.c.
	* aclocal.m4:  Regenerate using aclocal 1.9.3.
	* Makefile.in:  Regenerate using automake 1.9.3.
	* libgfortran.h:  #include <float.h>.
	Define GFC_REAL_*_DIGITS and GFC_REAL_*_RADIX.
	Remove prototypes for normalize_r4_i4 and normalize_r8_i8.
	* intrinsics/random.c (top level): Add prototypes for
	random_r10, arandom_r10, random_r16 and arandom_r16.
	(rnumber_4):  New static function.
	(rnumber_8):  New static function.
	(rnumber_10): New static function.
	(rnumber_16): New static function.
	(top level):  Set to kiss_size to 12 if we have
	REAL(KIND=16), to 8 otherwise.
	Define KISS_DEFAULT_SEED_1, KISS_DEFAULT_SEED_2 and
	KISS_DEFAULT_SEED_3.
	(kiss_random_kernel):  Take argument to differentiate
	between different random number generators.
	(random_r4):  Add argument to call to kiss_random_kernel,
	use rnumber_*.
	(random_r8):  Likewise.
	(random_r10):  New function.
	(random_r16):  New function.
	(arandom_r4):  Add argument to call to kiss_random_kernel,
	use_rnumber_*.
	(arandom_r8):  Likewise.
	(arandom_r10):  New function.
	(arandom_r16):  New function.
	* intrinsics/rand.c (rand):  Use shift and mask.
	* runtime/normalize.c:  Remove.

2006-08-01  Thomas Koenig  <Thomas.Koenig@online.de>

	PR libfortran/28542
	* gfortran.dg/random_3.f90:  New test.

From-SVN: r115858
2006-08-01 17:15:04 +00:00
Francois-Xavier Coudert a119fc1ca8 intrinsic.c (add_functions): Add ACCESS, CHMOD, RSHIFT, LSHIFT.
* intrinsic.c (add_functions): Add ACCESS, CHMOD, RSHIFT, LSHIFT.
	(add_subroutines): Add LTIME, GMTIME and CHMOD.
	* intrinsic.h (gfc_check_access_func, gfc_check_chmod,
	gfc_check_chmod_sub, gfc_check_ltime_gmtime, gfc_simplify_rshift,
	gfc_simplify_lshift, gfc_resolve_access, gfc_resolve_chmod,
	gfc_resolve_rshift, gfc_resolve_lshift, gfc_resolve_chmod_sub,
	gfc_resolve_gmtime, gfc_resolve_ltime): Add prototypes.
	* gfortran.h (gfc_generic_isym_id): Add GFC_ISYM_ACCESS,
	GFC_ISYM_CHMOD, GFC_ISYM_LSHIFT, GFC_ISYM_RSHIFT.
	* iresolve.c (gfc_resolve_access, gfc_resolve_chmod,
	gfc_resolve_rshift, gfc_resolve_lshift, gfc_resolve_chmod_sub,
	gfc_resolve_gmtime, gfc_resolve_ltime): New functions.
	* check.c (gfc_check_access_func, gfc_check_chmod,
	gfc_check_chmod_sub, gfc_check_ltime_gmtime): New functions.
	* trans-intrinsic.c (gfc_conv_intrinsic_rlshift): New function.
	(gfc_conv_intrinsic_function): Add cases for the new GFC_ISYM_*.

	* intrinsics/date_and_time.c: Add functions for GMTIME and LTIME.
	* intrinsics/access.c: New file.
	* intrinsics/chmod.c: New file.
	* configure.ac: Add checks for <sys/wait.h>, access, fork,execl
	and wait.
	* Makefile.am: Add new files intrinsics/access.c and
	intrinsics/chmod.c.
	* configure: Regenerate.
	* config.h.in: Regenerate.
	* Makefile.in: Regenerate.

	* gcc/testsuite/gfortran.dg/chmod_3.f90: New test.
	* gcc/testsuite/gfortran.dg/ltime_gmtime_1.f90: New test.
	* gcc/testsuite/gfortran.dg/ltime_gmtime_2.f90: New test.
	* gcc/testsuite/gfortran.dg/lrshift_1.f90: New test.
	* gcc/testsuite/gfortran.dg/chmod_1.f90: New test.
	* gcc/testsuite/gfortran.dg/chmod_2.f90: New test.

From-SVN: r115825
2006-07-30 20:48:00 +00:00
François-Xavier Coudert bf3fb7e43c intrinsic.c (add_functions): Add INT2, SHORT, INT8, LONG, LSTAT, MCLOCK and MCLOCK8 intrinsic functions.
* intrinsic.c (add_functions): Add INT2, SHORT, INT8, LONG,
	LSTAT, MCLOCK and MCLOCK8 intrinsic functions.
	(add_subroutines): Add LSTAT intrinsic subroutine.
	* gfortran.h (gfc_generic_isym_id): Add GFC_ISYM_INT2,
	GFC_ISYM_INT8, GFC_ISYM_LONG, GFC_ISYM_LSTAT, GFC_ISYM_MCLOCK
	and GFC_ISYM_MCLOCK8.
	* iresolve.c (gfc_resolve_int2, gfc_resolve_int8,
	gfc_resolve_long, gfc_resolve_lstat, gfc_resolve_mclock,
	gfc_resolve_mclock8, gfc_resolve_lstat_sub): New functions.
	* check.c (gfc_check_intconv): New function.
	* trans-intrinsic.c (gfc_conv_intrinsic_function): Add cases for
	the added GFC_ISYM_*.
	* simplify.c (gfc_simplify_intconv, gfc_simplify_int2,
	gfc_simplify_int8, gfc_simplify_long): New functions.
	* intrinsic.h (gfc_check_intconv, gfc_simplify_int2,
	gfc_simplify_int8, gfc_simplify_long, gfc_resolve_int2,
	gfc_resolve_int8, gfc_resolve_long, gfc_resolve_lstat,
	gfc_resolve_mclock, gfc_resolve_mclock8, gfc_resolve_lstat_sub):
	Add prototypes.

	* gfortran.dg/mclock.f90: New test.
	* gfortran.dg/int_conv_1.f90: New test.
	* gfortran.dg/stat_1.f90: New test.
	* gfortran.dg/stat_2.f90: New test.

	* configure.ac: Check for function clock.
	* Makefile.am: Compile new file intrinsics/clock.c.
	* intrinsics/clock.c: New file.
	* Makefile.in: Regenerate.
	* configure: Regenerate.
	* config.h.in: Regenerate.
	* intrinsics/stat.c: Rename the old stat_i?_sub functions to
	helper functions stat_i?_sub_0, and use them for both STAT and
	LSTAT.

From-SVN: r115754
2006-07-26 11:58:48 +00:00
Steven G. Kargl 8daa14ad2a etime.c: Remove etime_
2006-07-15  Steven G. Kargl  <kargls@comcast.net>

    * intrinsics/etime.c: Remove etime_
    * libtool-version: Bump from libgfortran.so.1 to libgfortran.so.2

From-SVN: r115478
2006-07-15 16:12:15 +00:00
Francois-Xavier Coudert b3eb1e0e9c re PR fortran/28163 (Calling libgfortran's copy_string is inefficient)
PR fortran/28163

	* trans-expr.c (gfc_trans_string_copy): Generate inline code
	to perform string copying instead of calling a library function.
	* trans-decl.c (gfc_build_intrinsic_function_decls): Don't build
	decl for copy_string.
	* trans.h (gfor_fndecl_copy_string): Remove prototype.

	* intrinsics/string_intrinsics.c (copy_string): Remove function.

From-SVN: r115372
2006-07-12 15:11:11 +00:00
Francois-Xavier Coudert 12197210b4 intrinsic.c (add_subroutines): Add ITIME and IDATE.
* intrinsic.c (add_subroutines): Add ITIME and IDATE.
	* intrinsic.h (gfc_check_itime_idate,gfc_resolve_idate,
	fc_resolve_itime): New protos.
	* iresolve.c (gfc_resolve_itime, gfc_resolve_idate): New functions.
	* check.c (gfc_check_itime_idate): New function.
	* intrinsic.texi: Document the new intrinsics.

	* intrinsics/date_and_time.c (itime0,idate0,itime_i4,itime_i8,
	idate_i4,idate_i8): New functions.

	* gfortran.dg/itime_idate_1.f: New test.
	* gfortran.dg/itime_idate_2.f: New test.

Co-Authored-By: Daniel Franke <franke.daniel@gmail.com>

From-SVN: r115173
2006-07-04 11:39:46 +00:00
Francois-Xavier Coudert 7606c786fd ierrno.c: Don't include "io/io.h".
* intrinsics/ierrno.c: Don't include "io/io.h".
	* intrinsics/sleep.c: Likewise.
	* intrinsics/perror.c: Likewise.
	* intrinsics/stat.c: Likewise.
	* intrinsics/kill.c: Likewise.
	* intrinsics/time.c: Likewise.
	* intrinsics/fnum.c: Likewise.
	* intrinsics/rename.c: Likewise.
	* intrinsics/symlnk.c: Likewise.
	* intrinsics/chdir.c: Likewise.
	* intrinsics/link.c: Likewise.
	* intrinsics/random.c: Don't include "io/io.h". Include	<gthr.h>.
	* intrinsics/rand.c: Likewise.

From-SVN: r114962
2006-06-24 12:34:51 +00:00
Janne Blomqvist 6ff24d45dc in_pack.m4: Add TODO comment about detecting temporaries...
2006-06-06  Janne Blomqvist  <jb@gcc.gnu.org>

	* m4/in_pack.m4: Add TODO comment about detecting temporaries,
	remove test for stride 0, update copyright year.
	* m4/transpose.m4: Remove test for stride 0, update copyright
	year.
	* m4/iforeach.m4: Likewise.
	* m4/shape.m4: Likewise.
	* m4/in_unpack.m4: Likewise.
	* m4/reshape.m4: Likewise.
	* m4/ifunction.m4: Likewise.
	* m4/matmul.m4: Likewise.
	* m4/matmull.m4: Likewise.
	* intrinsics/etime.c: Likewise.
	* intrinsics/transpose_generic.c: Likewise.
	* intrinsics/spread_generic.c: Likewise.
	* intrinsics/stat.c: Likewise.
	* intrinsics/reshape_generic.c: Likewise.
	* intrinsics/random.c: Likewise.
	* generated/*: Regenerated from above changed m4 files.

From-SVN: r114424
2006-06-06 11:10:09 +03:00
Thomas Koenig 6545ef83c1 string_intrinsics.c (compare_string): Use memcmp instead of strncmp to avoid tripping over CHAR(0) in a string.
2006-05-28  Thomas Koenig  <Thomas.Koenig@online.de>

	* intrinsics/string_intrinsics.c (compare_string):
	Use memcmp instead of strncmp to avoid tripping over
	CHAR(0) in a string.

2006-05-28  Thomas Koenig  <Thomas.Koenig@online.de>

	* gfortran.dg/string_null_compare_1.f:  New test case.

From-SVN: r114175
2006-05-28 20:25:15 +00:00
Janne Blomqvist 647e11bb64 libgfortran ChangeLog:
2006-05-27  Janne Blomqvist  <jb@gcc.gnu.org>

	* intrinsics/abort.c (abort_): Remove.

testsuite ChangeLog:

2006-05-27  Janne Blomqvist  <jb@gcc.gnu.org>

	* gfortran.dg/hollerith_f95.f90: Add -fall-intrinsics.
	* gfortran.dg/byte_1.f90: Likewise.
	* gfortran.dg/dup_save_2.f90: Likewise.

From-SVN: r114150
2006-05-27 10:11:29 +03:00
Francois-Xavier Coudert 71d4afdc0e associated (associated): Zero-sized arrays should not be reported as ASSOCIATED.
* intrinsics/associated (associated): Zero-sized arrays should
	not be reported as ASSOCIATED.

From-SVN: r114113
2006-05-25 12:47:08 +00:00
Tobias Schlüter 43ff4e9aa3 re PR libfortran/25577 (gfortran routine mvbits returns wrong answer.)
libgfortran/
2006-02-07  Dale Ranta  <dir@lanl.gov>

	PR fortran/25577
	* intrinsics/mvbits.c: Shift '(TYPE)1' type when building 'lenmask'.

testsuite/
2006-02-07  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>

	PR fortran/25577
	* gfortran.dg/mvbits_1.f90: New.

Also fixed Dirk Mueller's preceding ChangeLog entry.

From-SVN: r110728
2006-02-08 00:52:37 +01:00
Rainer Emrich 0e5264e8ea c99_functions.c: Work around incompatible declarations of cabs{,f,l} on pre-C99 IRIX systems.
2006-02-07  Rainer Emrich <r.emrich@de.tecosim.com>

	* intrinsics/c99_functions.c: Work around incompatible
        declarations of cabs{,f,l} on pre-C99 IRIX systems.

From-SVN: r110700
2006-02-07 18:26:54 +01:00
Roger Sayle edf8dc34ff c99_functions.c: Add function prototypes to avoid warnings from -Wstrict-prototypes...
* intrinsics/c99_functions.c: Add function prototypes to avoid
	warnings from -Wstrict-prototypes -Wmissing-prototypes.  On Tru64
	work around a brain-dead libm by redirecting calls to cabs{,f,l}
	to a local __gfc_cabs{,f,l}.

From-SVN: r109646
2006-01-12 17:37:47 +00:00
Francois-Xavier Coudert 93af36c5c1 format.c: Removing unused code.
* io/format.c: Removing unused code.
	* intrinsics/random.c: Likewise.

From-SVN: r108014
2005-12-04 18:13:59 +00:00
Steven G. Kargl 9852c209be re PR fortran/25149 (Compiler dies on -std=f95)
2005-11-28  Steven G. Kargl  <kargls@comcast.net>

	PR libgfortran/25149
	* intrinsics/abort.c: Add external abort_ to allow linking when 
	invoking -std=f95 in testsuite.

From-SVN: r107655
2005-11-29 05:52:57 +00:00
Jakub Jelinek 401cd90a90 ftell.c (ftell, FTELL_SUB): Add unlock_unit call.
* intrinsics/ftell.c (ftell, FTELL_SUB): Add unlock_unit call.
	* intrinsics/fget.c (fgetc, fputs): Likewise.
	* intrinsics/tty.c (ttynam): Likewise.

From-SVN: r107595
2005-11-28 08:16:33 +01:00
David Edelsohn a0ba8cb101 random.c: Include config.h
* intrinsics/random.c: Include config.h
        * io/size_from_kind.c: Include config.h and libgfortran.h
        * io/io.h: Revert 2005-11-21 change.

From-SVN: r107577
2005-11-27 17:09:40 -05:00
Jakub Jelinek 5e805e44c0 re PR fortran/14943 (read/write code generation is not thread safe)
gcc/fortran/
	PR fortran/14943
	PR fortran/21647
	* Make-lang.in (fortran/trans-io.o): Depend on fortran/ioparm.def.
	* dump-parse-tree.c (gfc_show_code_node): Dump c->block for
	EXEC_{READ,WRITE,IOLENGTH} nodes.
	* io.c (terminate_io, match_io, gfc_match_inquire): Put data
	transfer commands into EXEC_{READ,WRITE,IOLENGTH}'s code->block.
	* resolve.c (resolve_blocks): Handle EXEC_{READ,WRITE,IOLENGTH}.
	* trans-io.c (ioparm_unit, ioparm_err, ioparm_end, ioparm_eor,
	ioparm_list_format, ioparm_library_return, ioparm_iostat,
	ioparm_exist, ioparm_opened, ioparm_number, ioparm_named,
	ioparm_rec, ioparm_nextrec, ioparm_size, ioparm_recl_in,
	ioparm_recl_out, ioparm_iolength, ioparm_file, ioparm_file_len,
	ioparm_status, ioparm_status_len, ioparm_access, ioparm_access_len,
	ioparm_form, ioparm_form_len, ioparm_blank, ioparm_blank_len,
	ioparm_position, ioparm_position_len, ioparm_action,
	ioparm_action_len, ioparm_delim, ioparm_delim_len, ioparm_pad,
	ioparm_pad_len, ioparm_format, ioparm_format_len, ioparm_advance,
	ioparm_advance_len, ioparm_name, ioparm_name_len,
	ioparm_internal_unit, ioparm_internal_unit_len,
	ioparm_internal_unit_desc, ioparm_sequential, ioparm_sequential_len,
	ioparm_direct, ioparm_direct_len, ioparm_formatted,
	ioparm_formatted_len, ioparm_unformatted, ioparm_unformatted_len,
	ioparm_read, ioparm_read_len, ioparm_write, ioparm_write_len,
	ioparm_readwrite, ioparm_readwrite_len, ioparm_namelist_name,
	ioparm_namelist_name_len, ioparm_namelist_read_mode, ioparm_iomsg,
	ioparm_iomsg_len, ioparm_var): Remove.
	(enum ioparam_type, enum iofield_type, enum iofield,
	enum iocall): New enums.
	(gfc_st_parameter_field, gfc_st_parameter): New typedefs.
	(st_parameter, st_parameter_field, iocall): New variables.
	(ADD_FIELD, ADD_STRING): Remove.
	(dt_parm, dt_post_end_block): New variables.
	(gfc_build_st_parameter): New function.
	(gfc_build_io_library_fndecls): Use it.  Initialize iocall
	array rather than ioparm_*, add extra first arguments to
	the function types.
	(set_parameter_const): New function.
	(set_parameter_value): Add type argument, return a bitmask.
	Changed to set a field in automatic structure variable rather
	than set a field in a global _gfortran_ioparm variable.
	(set_parameter_ref): Likewise.  If requested var has different
	size than what field should point to, call with a temporary and
	then copy into the user variable.  Add postblock argument.
	(set_string): Remove var_len argument, add type argument, return
	a bitmask.  Changed to set fields in automatic structure variable
	rather than set a field in a global _gfortran_ioparm variable.
	(set_internal_unit): Remove iunit, iunit_len, iunit_desc arguments,
	add var argument.  Return a bitmask.  Changed to set fields in
	automatic structure variable rather than set a field in a global
	_gfortran_ioparm variable.
	(set_flag): Removed.
	(io_result): Add var argument.  Changed to read common.flags field
	from automatic structure variable and bitwise AND it with 3.
	(set_error_locus): Add var argument.  Changed to set fields in
	automatic structure variable rather than set a field in a global
	_gfortran_{filename,line} variables.
	(gfc_trans_open): Use gfc_start_block rather than gfc_init_block.
	Create a temporary st_parameter_* structure.  Adjust callers of
	all above mentioned functions.  Pass address of the temporary
	variable as first argument to the generated function call.
	Use iocall array rather than ioparm_* separate variables.
	(gfc_trans_close, build_filepos, gfc_trans_inquire): Likewise.
	(build_dt): Likewise.  Change first argument to tree from tree *.
	Don't dereference code->ext.dt if last_dt == INQUIRE.  Emit
	IOLENGTH argument setup here.  Set dt_parm/dt_post_end_block
	variables and gfc_trans_code the nested data transfer commands
	in code->block.
	(gfc_trans_iolength): Just set last_dt and call build_dt immediately.
	(transfer_namelist_element): Pass address of dt_parm variable
	to generated functions.  Use iocall array rather than ioparm_*
	separate variables.
	(gfc_trans_backspace, gfc_trans_endfile, gfc_trans_rewind,
	gfc_trans_flush, gfc_trans_read, gfc_trans_write): Use iocall array
	rather than ioparm_* separate variables.
	(gfc_trans_dt_end): Likewise.  Pass address of dt_parm variable
	as first argument to generated function.  Adjust io_result caller.
	Prepend dt_post_end_block before io_result code.
	(transfer_expr): Use iocall array rather than ioparm_* separate
	variables.  Pass address of dt_parm variables as first argument
	to generated functions.
	* ioparm.def: New file.
gcc/testsuite/
	PR fortran/24774
	* gfortran.dg/inquire_9.f90: New test.

	PR fortran/21647
	* gfortran.fortran-torture/execute/inquire_5.f90: New test.
libgfortran/
	PR fortran/24774
	PR fortran/14943
	PR fortran/21647
	* Makefile.am (AM_CPPFLAGS): Add gcc directories as -I paths,
	add -D_GNU_SOURCE.
	* Makefile.in: Regenerated.
	* acinclude.m4 (LIBGFOR_CHECK_SYNC_FETCH_AND_ADD,
	LIBGFOR_CHECK_GTHR_DEFAULT, LIBGFOR_CHECK_PRAGMA_WEAK): New macros.
	* configure.ac: Add them.
	* configure: Rebuilt.
	* config.h.in: Rebuilt.
	* libtool-version: Bump libgfortran.so SONAME to libgfortran.so.1.
	* libgfortran.h (library_start, show_locus, internal_error,
	generate_error, find_option): Add st_parameter_common * argument.
	(library_end): Change into a dummy macro.
	* io/io.h: Include gthr.h.
	(SUPPORTS_WEAK): Define if HAVE_PRAGMA_WEAK.
	(CHARACTER): Remove define.
	(st_parameter, global_t): Remove typedef.
	(ioparm, g, ionml, current_unit): Remove variables.
	(init_error_stream): Remove prototype.
	(CHARACTER1, CHARACTER2): Define.
	(st_parameter_common, st_parameter_open, st_parameter_close,
	st_parameter_filepos, st_parameter_inquire, st_parameter_dt): New
	typedefs.
	(IOPARM_LIBRETURN_MASK, IOPARM_LIBRETURN_OK, IOPARM_LIBRETURN_ERROR,
	IOPARM_LIBRETURN_END, IOPARM_LIBRETURN_EOR, IOPARM_ERR, IOPARM_END,
	IOPARM_EOR, IOPARM_HAS_IOSTAT, IOPARM_HAS_IOMSG, IOPARM_COMMON_MASK,
	IOPARM_OPEN_HAS_RECL_IN, IOPARM_OPEN_HAS_FILE, IOPARM_OPEN_HAS_STATUS,
	IOPARM_OPEN_HAS_ACCESS, IOPARM_OPEN_HAS_FORM, IOPARM_OPEN_HAS_BLANK,
	IOPARM_OPEN_HAS_POSITION, IOPARM_OPEN_HAS_ACTION,
	IOPARM_OPEN_HAS_DELIM, IOPARM_OPEN_HAS_PAD, IOPARM_CLOSE_HAS_STATUS,
	IOPARM_INQUIRE_HAS_EXIST, IOPARM_INQUIRE_HAS_OPENED,
	IOPARM_INQUIRE_HAS_NUMBER, IOPARM_INQUIRE_HAS_NAMED,
	IOPARM_INQUIRE_HAS_NEXTREC, IOPARM_INQUIRE_HAS_RECL_OUT,
	IOPARM_INQUIRE_HAS_FILE, IOPARM_INQUIRE_HAS_ACCESS,
	IOPARM_INQUIRE_HAS_FORM, IOPARM_INQUIRE_HAS_BLANK,
	IOPARM_INQUIRE_HAS_POSITION, IOPARM_INQUIRE_HAS_ACTION,
	IOPARM_INQUIRE_HAS_DELIM, IOPARM_INQUIRE_HAS_PAD,
	IOPARM_INQUIRE_HAS_NAME, IOPARM_INQUIRE_HAS_SEQUENTIAL,
	IOPARM_INQUIRE_HAS_DIRECT, IOPARM_INQUIRE_HAS_FORMATTED,
	IOPARM_INQUIRE_HAS_UNFORMATTED, IOPARM_INQUIRE_HAS_READ,
	IOPARM_INQUIRE_HAS_WRITE, IOPARM_INQUIRE_HAS_READWRITE,
	IOPARM_DT_LIST_FORMAT, IOPARM_DT_NAMELIST_READ_MODE,
	IOPARM_DT_HAS_REC, IOPARM_DT_HAS_SIZE, IOPARM_DT_HAS_IOLENGTH,
	IOPARM_DT_HAS_FORMAT, IOPARM_DT_HAS_ADVANCE,
	IOPARM_DT_HAS_INTERNAL_UNIT, IOPARM_DT_HAS_NAMELIST_NAME,
	IOPARM_DT_IONML_SET): Define.
	(gfc_unit): Add lock, waiting and close fields.  Change file
	from flexible array member into pointer to char.
	(open_external): Add st_parameter_open * argument.
	(find_file, file_exists): Add file and file_len arguments.
	(flush_all_units): New prototype.
	(max_offset, unit_root, unit_lock): New variable.
	(is_internal_unit, is_array_io, next_array_record,
	parse_format, next_format, unget_format, format_error,
	read_block, write_block, next_record, convert_real,
	read_a, read_f, read_l, read_x, read_radix, read_decimal,
	list_formatted_read, finish_list_read, namelist_read,
	namelist_write, write_a, write_b, write_d, write_e, write_en,
	write_es, write_f, write_i, write_l, write_o, write_x, write_z,
	list_formatted_write, get_unit): Add st_parameter_dt * argument.
	(insert_unit): Remove prototype.
	(find_or_create_unit, unlock_unit): New prototype.
	(new_unit): Return gfc_unit *.  Add st_parameter_open *
	and gfc_unit * arguments.
	(free_fnodes): Remove prototype.
	(free_format_data): New prototype.
	(scratch): Remove.
	(init_at_eol): Remove prototype.
	(free_ionml): New prototype.
	(inc_waiting_locked, predec_waiting_locked, dec_waiting_unlocked):
	New inline functions.
	* io/unit.c (max_offset, unit_root, unit_lock): New variables.
	(insert): Adjust os_error caller.
	(insert_unit): Made static.  Allocate memory here, initialize
	lock and after inserting it return it, locked.
	(delete_unit): Adjust for deletion of g.
	(find_unit_1): New function.
	(find_unit): Use it.
	(find_or_create_unit): New function.
	(get_unit): Add dtp argument, change meaning of the int argument
	as creation request flag.  Adjust for different st_* calling
	conventions, lock internal unit's lock before returning it
	and removal of g.  Call find_unit_1 instead of find_unit.
	(is_internal_unit, is_array_io): Add dtp argument, adjust for
	removal of most of global variables.
	(init_units): Initialize unit_lock.  Adjust insert_unit callers
	and adjust for g removal.
	(close_unit_1): New function.
	(close_unit): Use it.
	(unlock_unit): New function.
	(close_units): Lock unit_lock, use close_unit_1 rather than
	close_unit.
	* io/close.c (st_close): Add clp argument.  Adjust for new
	st_* calling conventions and internal function API changes.
	* io/file_pos.c (st_backspace, st_endfile, st_rewind, st_flush):
	Add fpp argument.  Adjust for new st_* calling conventions and
	internal function API changes.
	(formatted_backspace, unformatted_backspace): Likewise.  Add
	u argument.
	* io/open.c (edit_modes, st_open): Add opp argument.  Adjust for
	new st_* calling conventions and internal function API changes.
	(already_open): Likewise.  If not HAVE_UNLINK_OPEN_FILE, unlink
	scratch file.  Instead of calling close_unit just call sclose,
	free u->file if any and clear a few u fields before calling
	new_unit.
	(new_unit): Return gfc_unit *.  Add opp and u arguments.
	Adjust for new st_* calling conventions and internal function
	API changes.  Don't allocate unit here, rather than work with
	already created unit u already locked on entry.  In case
	of failure, close_unit it.
	* io/unix.c: Include unix.h.
	(BUFFER_SIZE, unix_stream): Moved to unix.h.
	(unit_to_fd): Add unlock_unit call.
	(tempfile): Add opp argument, use its fields rather than ioparm.
	(regular_file): Likewise.
	(open_external): Likewise.  Only unlink file if fd >= 0.
	(init_error_stream): Add error argument, set structure it points
	to rather than filling static variable and returning its address.
	(FIND_FILE0_DECL, FIND_FILE0_ARGS): Define.
	(find_file0): Use them.  Don't crash if u->s == NULL.
	(find_file): Add file and file_len arguments, use them instead
	of ioparm.  Add locking.  Pass either an array of 2 struct stat
	or file and file_len pair to find_file0.
	(flush_all_units_1, flush_all_units): New functions.
	(file_exists): Add file and file_len arguments, use them instead
	of ioparm.
	* io/unix.h: New file.
	* io/lock.c (ioparm, g, ionml): Remove variables.
	(library_start): Add cmp argument, adjust for new st_* calling
	conventions.
	(library_end): Remove.
	(free_ionml): New function.
	* io/inquire.c (inquire_via_unit, inquire_via_filename,
	st_inquire): Add iqp argument, adjust for new st_* calling
	conventions and internal function API changes.
	* io/format.c (FARRAY_SIZE): Decrease to 64.
	(fnode_array, format_data): New typedefs.
	(avail, array, format_string, string, error, saved_token, value,
	format_string_len, reversion_ok, saved_format): Remove variables.
	(colon_node): Add const.
	(free_fnode, free_fnodes): Remove.
	(free_format_data): New function.
	(next_char, unget_char, get_fnode, format_lex, parse_format_list,
	format_error, parse_format, revert, unget_format, next_test): Add
	fmt or dtp arguments, pass it all around, adjust for internal
	function API changes and adjust for removal of global variables.
	(next_format): Likewise.  Constify return type.
	(next_format0): Constify return type.
	* io/transfer.c (current_unit, sf_seen_eor, eor_condition, max_pos,
	skips, pending_spaces, scratch, line_buffer, advance_status,
	transfer): Remove variables.
	(transfer_integer, transfer_real, transfer_logical,
	transfer_character, transfer_complex, transfer_array, current_mode,
	read_sf, read_block, read_block_direct, write_block,
	write_block_direct, unformatted_read, unformatted_write,
	type_name, write_constant_string, require_type,
	formatted_transfer_scalar, us_read, us_write, pre_position,
	data_transfer_init, next_record_r, next_record_w, next_record,
	finalize_transfer, iolength_transfer, iolength_transfer_init,
	st_iolength, st_iolength_done, st_read, st_read_done, st_write,
	st_write_done, st_set_nml_var, st_set_nml_var_dim,
	next_array_record): Add dtp argument, pass it all around, adjust for
	internal function API changes and removal of global variables.
	* io/list_read.c (repeat_count, saved_length, saved_used,
	input_complete, at_eol, comma_flag, last_char, saved_string,
	saved_type, namelist_mode, nml_read_error, value, parse_err_msg,
	nml_err_msg, prev_nl): Remove variables.
	(push_char, free_saved, next_char, unget_char, eat_spaces,
	eat_separator, finish_separator, nml_bad_return, convert_integer,
	parse_repeat, read_logical, read_integer, read_character,
	parse_real, read_complex, read_real, check_type,
	list_formatted_read_scalar, list_formatted_read, finish_list_read,
	find_nml_node, nml_untouch_nodes, nml_match_name, nml_query,
	namelist_read): Add dtp argument, pass it all around, adjust for
	internal function API changes and removal of global variables.
	(nml_parse_qualifier): Likewise.  Add parse_err_msg argument.
	(nml_read_obj): Likewise.  Add pprev_nl, nml_err_msg, clow and
	chigh arguments.
	(nml_get_obj_data): Likewise.  Add pprev_nl and nml_err_msg
	arguments.
	(init_at_eol): Removed.
	* io/read.c (convert_real, read_l, read_a, next_char, read_decimal,
	read_radix, read_f, read_x): Add dtp argument, pass it all around,
	adjust for internal function API changes and removal of global
	variables.
	(set_integer): Adjust internal_error caller.
	* io/write.c (no_leading_blank, nml_delim): Remove variables.
	(write_a, calculate_sign, calculate_G_format, output_float,
	write_l, write_float, write_int, write_decimal, write_i, write_b,
	write_o, write_z, write_d, write_e, write_f, write_en, write_es,
	write_x, write_char, write_logical, write_integer, write_character,
	write_real, write_complex, write_separator,
	list_formatted_write_scalar, list_formatted_write, nml_write_obj,
	namelist_write): Add dtp argument, pass it all around, adjust for
	internal function API changes and removal of global variables.
	(extract_int, extract_uint, extract_real): Adjust internal_error
	callers.
	* runtime/fpu.c (_GNU_SOURCE): Don't define here.
	* runtime/error.c: Include ../io/unix.h.
	(filename, line): Remove variables.
	(st_printf): Pass address of a local variable to init_error_stream.
	(show_locus): Add cmp argument.  Use fields it points to rather than
	filename and line variables.
	(os_error, runtime_error): Remove show_locus calls.
	(internal_error): Add cmp argument.  Pass it down to show_locus.
	(generate_error): Likewise.  Use flags bitmask instead of non-NULL
	check for iostat and iomsg parameter presence, adjust for st_*
	calling convention changes.
	* runtime/stop.c (stop_numeric, stop_string): Remove show_locus
	calls.
	* runtime/pause.c (pause_numeric, pause_string): Likewise.
	* runtime/string.c: Include ../io/io.h.
	(find_option): Add cmp argument.  Pass it down to generate_error.
	* intrinsics/flush.c (recursive_flush): Remove.
	(flush_i4, flush_i8): Use flush_all_units.  Add unlock_unit
	call.
	* intrinsics/rand.c: Include ../io/io.h.
	(rand_seed_lock): New variable.
	(srand, irand): Add locking.
	(init): New constructor function.
	* intrinsics/random.c: Include ../io/io.h.
	(random_lock): New variable.
	(random_r4, random_r8, arandom_r4, arandom_r8): Add locking.
	(random_seed): Likewise.  open failed if fd < 0.  Set i correctly.
	(init): New constructor function.
	* intrinsics/system_clock.c (tp0, t0): Remove.
	(system_clock_4, system_clock_8): Don't subtract tp0/t0 from current
	time, use just integer arithmetics.
	* intrinsics/tty.c (isatty_l4, isatty_l8, ttynam_sub): Add
	unlock_unit calls.

From-SVN: r107328
2005-11-21 23:03:56 +01:00
Francois-Xavier Coudert 5d723e5434 fget.c: New file.
* intrinsics/fget.c: New file.
	* intrinsics/ftell.c: New file.
	* io/unix.c (stream_offset): New function.
	* io/io.h: Add prototype for stream_offset.
	* Makefile.am: Add intrinsics/fget.c and intrinsics/ftell.c.
	* Makefile.in: Regenerate.

	* intrinsic.c (add_functions): Add COMPLEX, FTELL, FGETC, FGET,
	FPUTC, FPUT, AND, XOR and OR intrinsic functions.
	(add_subroutines): Add FGETC, FGET, FPUTC, FPUT and FTELL intrinsic
	subroutines.
	* gfortran.h: Add GFC_ISYM_AND, GFC_ISYM_COMPLEX, GFC_ISYM_FGET,
	GFC_ISYM_FGETC, GFC_ISYM_FPUT, GFC_ISYM_FPUTC, GFC_ISYM_FTELL,
	GFC_ISYM_OR, GFC_ISYM_XOR.
	* iresolve.c (gfc_resolve_and, gfc_resolve_complex,
	gfc_resolve_or, gfc_resolve_fgetc, gfc_resolve_fget,
	gfc_resolve_fputc, gfc_resolve_fput, gfc_resolve_ftell,
	gfc_resolve_xor, gfc_resolve_fgetc_sub, gfc_resolve_fget_sub,
	gfc_resolve_fputc_sub, gfc_resolve_fput_sub, gfc_resolve_ftell_sub):
	New functions.
	* check.c (gfc_check_complex, gfc_check_fgetputc_sub,
	gfc_check_fgetputc, gfc_check_fgetput_sub, gfc_check_fgetput,
	gfc_check_ftell, gfc_check_ftell_sub, gfc_check_and): New functions.
	* simplify.c (gfc_simplify_and, gfc_simplify_complex, gfc_simplify_or,
	gfc_simplify_xor): New functions.
	* trans-intrinsic.c (gfc_conv_intrinsic_function): Add cases for
	GFC_ISYM_AND, GFC_ISYM_COMPLEX, GFC_ISYM_FGET, GFC_ISYM_FGETC,
	GFC_ISYM_FPUT, GFC_ISYM_FPUTC, GFC_ISYM_FTELL, GFC_ISYM_OR and
	GFC_ISYM_XOR.
	* intrinsic.h: Add prototypes for all functions added to iresolve.c,
	simplify.c and check.c.

	* gfortran.dg/complex_intrinsic_1.f90: New test.
	* gfortran.dg/complex_intrinsic_2.f90: New test.
	* gfortran.dg/fgetc_1.f90: New test.
	* gfortran.dg/fgetc_2.f90: New test.
	* gfortran.dg/fgetc_3.f90: New test.
	* gfortran.dg/ftell_1.f90: New test.
	* gfortran.dg/ftell_2.f90: New test.
	* gfortran.dg/gnu_logical_1.F: New test.
	* gfortran.dg/gnu_logical_2.f90: New test.

From-SVN: r106859
2005-11-13 09:33:19 +00:00
Steven G. Kargl 02c92593ed re PR libfortran/24787 ([libfortran] SCAN is broken)
PR libfortran/24787
* intrinsics/string_intrinsics.c (string_scan): Off by one; Fix
  typos in nearby comment.

* gfortran.dg/scan_1.f90: New test.

From-SVN: r106828
2005-11-12 19:16:40 +00:00
Francois-Xavier Coudert 3505981152 intrinsic.c (add_functions): Add ctime and fdate intrinsics.
* intrinsic.c (add_functions): Add ctime and fdate intrinsics.
	(add_subroutines): Likewise.
	* intrinsic.h: Prototypes for gfc_check_ctime,
	gfc_check_ctime_sub, gfc_check_fdate_sub, gfc_resolve_ctime,
	gfc_resolve_fdate, gfc_resolve_ctime_sub, gfc_resolve_fdate_sub.
	* gfortran.h: Add GFC_ISYM_CTIME and GFC_ISYM_FDATE.
	* iresolve.c (gfc_resolve_ctime, gfc_resolve_fdate,
	gfc_resolve_ctime_sub, gfc_resolve_fdate_sub): New functions.
	* trans-decl.c (gfc_build_intrinsic_function_decls): Add
	gfor_fndecl_fdate and gfor_fndecl_ctime.
	* check.c (gfc_check_ctime, gfc_check_ctime_sub,
	gfc_check_fdate_sub): New functions.
	* trans-intrinsic.c (gfc_conv_intrinsic_ctime,
	gfc_conv_intrinsic_fdate): New functions.
	(gfc_conv_intrinsic_function): Add cases for GFC_ISYM_CTIME
	and GFC_ISYM_FDATE.
	* intrinsic.texi: Documentation for the new CTIME and FDATE
	intrinsics.
	* trans.h: Declarations for gfor_fndecl_ctime and gfor_fndecl_fdate.

	* intrinsics/ctime.c: New file.
	* configure.ac: Add check for ctime.
	* Makefile.am: Add ctime.c
	* configure: Regenerate.
	* config.h.in: Regenerate.
	* Makefile.in: Regenerate.

From-SVN: r106558
2005-11-06 10:17:04 +00:00
Francois-Xavier Coudert 25fc05eb62 intrinsic.c (add_functions): Add function version of TTYNAM.
* intrinsic.c (add_functions): Add function version of TTYNAM.
	* intrinsic.h: Add prototypes for gfc_check_ttynam and
	gfc_resolve_ttynam.
	* gfortran.h: Add case for GFC_ISYM_TTYNAM.
	* iresolve.c (gfc_resolve_ttynam): New function.
	* trans-decl.c (gfc_build_intrinsic_function_decls): Add a tree
	for function call to library ttynam.
	* check.c (gfc_check_ttynam): New function.
	* trans-intrinsic.c (gfc_conv_intrinsic_ttynam): New function.
	(): Call gfc_conv_intrinsic_ttynam.
	* trans.h: Add prototype for gfor_fndecl_ttynam.

	* intrinsics/tty.c (ttynam): New function.

From-SVN: r106522
2005-11-05 08:34:07 +00:00