6ad5cf725f
2007-07-21 Christopher D. Rickett <crickett@lanl.gov>
PR fortran/32627
* resolve.c (set_name_and_label): Set kind number for character
version of c_f_pointer.
(gfc_iso_c_sub_interface): Set the kind of the SHAPE formal arg to
that of the actual SHAPE arg.
* symbol.c (gen_shape_param): Initialize kind for SHAPE arg.
2007-07-21 Christopher D. Rickett <crickett@lanl.gov>
PR fortran/32627
* libgfortran/intrinsics/iso_c_generated_procs.c: Add c_f_pointer
for character/string arguments.
* libgfortran/intrinsic/iso_c_binding.c (c_f_pointer_u0): Allow
the optional SHAPE arg to be any valid integer kind.
* libgfortran/gfortran.map: Add c_f_pointer_s0.
* libgfortran/mk-kinds-h.sh: Save smallest integer kind as default
character kind.
* libgfortran/intrinsics/iso_c_generated_procs.c: Add versions of
c_f_pointer for complex and logical types.
* libgfortran/gfortran.map: Add c_f_pointer versions for logical
and complex types.
2007-07-21 Christopher D. Rickett <crickett@lanl.gov>
PR fortran/32627
* gfortran.dg/pr32627_driver.c: Driver for pr32627.
* gfortran.dg/pr32627.f03: New test case.
* gfortran.dg/c_f_pointer_logical.f03: New test case.
* gfortran.dg/c_f_pointer_logical_driver.c: Driver for
c_f_pointer_logical.
* gfortran.dg/c_f_pointer_complex_driver.c: Driver for
c_f_pointer_complex.
* gfortran.dg/c_f_pointer_complex.f03: New test case.
* gfortran.dg/c_f_pointer_shape_tests_2_driver.c: Driver for
c_f_pointer_shape_tests_2.
* gfortran.dg/c_f_pointer_shape_tests_2.f03: New test case.
From-SVN: r126817
74 lines
1.8 KiB
Bash
Executable File
74 lines
1.8 KiB
Bash
Executable File
#!/bin/sh
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compile="$1"
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# Possible types must be listed in ascending order
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possible_integer_kinds="1 2 4 8 16"
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possible_real_kinds="4 8 10 16"
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largest=""
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smallest=""
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for k in $possible_integer_kinds; do
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echo " integer (kind=$k) :: i" > tmp$$.f90
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echo " end" >> tmp$$.f90
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if $compile -c tmp$$.f90 > /dev/null 2>&1; then
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s=`expr 8 \* $k`
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largest="$k"
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if [ $s -eq 128 ]; then
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prefix="__"
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else
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prefix=""
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fi
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if [ "$smallest" = "" ]; then
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smallest="$k"
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fi
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echo "typedef ${prefix}int${s}_t GFC_INTEGER_${k};"
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echo "typedef ${prefix}uint${s}_t GFC_UINTEGER_${k};"
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echo "typedef GFC_INTEGER_${k} GFC_LOGICAL_${k};"
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echo "#define HAVE_GFC_LOGICAL_${k}"
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echo "#define HAVE_GFC_INTEGER_${k}"
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fi
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rm -f tmp$$.*
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done
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echo "#define GFC_INTEGER_LARGEST GFC_INTEGER_${largest}"
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echo "#define GFC_UINTEGER_LARGEST GFC_UINTEGER_${largest}"
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echo "#define GFC_DEFAULT_CHAR ${smallest}"
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echo ""
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largest_ctype=""
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for k in $possible_real_kinds; do
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echo " real (kind=$k) :: x" > tmp$$.f90
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echo " end" >> tmp$$.f90
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if $compile -c tmp$$.f90 > /dev/null 2>&1; then
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case $k in
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4) ctype="float" ;;
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8) ctype="double" ;;
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10) ctype="long double" ;;
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16) ctype="long double" ;;
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*) echo "$0: Unknown type" >&2 ; exit 1 ;;
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esac
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largest_ctype="$ctype"
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echo "typedef ${ctype} GFC_REAL_${k};"
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echo "typedef complex ${ctype} GFC_COMPLEX_${k};"
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echo "#define HAVE_GFC_REAL_${k}"
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echo "#define HAVE_GFC_COMPLEX_${k}"
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fi
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rm -f tmp$$.*
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done
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case $largest_ctype in
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float) echo "#define GFC_REAL_LARGEST_FORMAT \"\"" ;;
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double) echo "#define GFC_REAL_LARGEST_FORMAT \"l\"" ;;
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"long double") echo "#define GFC_REAL_LARGEST_FORMAT \"L\"" ;;
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*) echo "$0: Unknown type" >&2 ; exit 1 ;;
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esac
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echo "#define GFC_REAL_LARGEST $largest_ctype"
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exit 0
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