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Tweak PRIF_ATOMIC_LOGICAL_KIND #290

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Merged
bonachea merged 2 commits into from
Jan 27, 2026
+11 −7
Merged

Tweak PRIF_ATOMIC_LOGICAL_KIND #290

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063ca9f
Adjust definition of PRIF_ATOMIC_{INTEGER,LOGICAL}_KIND
bonachea Jan 23, 2026
b8906f6
Activate selected_logical_kind for gfortran 15+
bonachea Jan 23, 2026
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2 changes: 1 addition & 1 deletion include/language-support.F90
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Original file line number Diff line number Diff line change
Expand Up @@ -11,7 +11,7 @@
#ifndef HAVE_SELECTED_LOGICAL_KIND
! Define whether the compiler supports standard intrinsic function selected_logical_kind(),
! a feature introduced in Fortran 2023 clause 16.9.182.
#if defined(_CRAYFTN) || defined(NAGFOR) || defined(__flang__)
#if defined(_CRAYFTN) || defined(NAGFOR) || defined(__flang__) || (HAVE_GCC_VERSION >= 150000)
#define HAVE_SELECTED_LOGICAL_KIND 1
#else
#define HAVE_SELECTED_LOGICAL_KIND 0
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16 changes: 10 additions & 6 deletions src/prif.F90
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Expand Up @@ -8,7 +8,9 @@ module prif
use iso_c_binding, only: &
c_char, c_int, c_bool, c_intptr_t, c_ptr, &
c_funptr, c_size_t, c_ptrdiff_t, c_null_ptr, c_int64_t

#if HAVE_LOGICAL64
use iso_fortran_env, only: logical64
#endif
#if CAF_IMPORT_ATOMIC_CONSTANTS
use iso_fortran_env, only: ATOMIC_INT_KIND, ATOMIC_LOGICAL_KIND
#endif
Expand Down Expand Up @@ -69,15 +71,17 @@ module prif
integer(c_int), parameter, public :: PRIF_VERSION_MINOR = CAF_PRIF_VERSION_MINOR

#if CAF_IMPORT_ATOMIC_CONSTANTS
integer(c_int), parameter, public :: PRIF_ATOMIC_INT_KIND = ATOMIC_INT_KIND
integer(c_int), parameter, public :: PRIF_ATOMIC_LOGICAL_KIND = ATOMIC_LOGICAL_KIND
integer, parameter, public :: PRIF_ATOMIC_INT_KIND = ATOMIC_INT_KIND
integer, parameter, public :: PRIF_ATOMIC_LOGICAL_KIND = ATOMIC_LOGICAL_KIND
#else
integer(c_int), parameter, public :: PRIF_ATOMIC_INT_KIND = c_int64_t
integer, parameter, public :: PRIF_ATOMIC_INT_KIND = c_int64_t

# if HAVE_SELECTED_LOGICAL_KIND
integer(c_int), parameter, public :: PRIF_ATOMIC_LOGICAL_KIND = selected_logical_kind(64)
integer, parameter, public :: PRIF_ATOMIC_LOGICAL_KIND = selected_logical_kind(64)
# elif HAVE_LOGICAL64
integer, parameter, public :: PRIF_ATOMIC_LOGICAL_KIND = logical64
# else
integer(c_int), parameter, public :: PRIF_ATOMIC_LOGICAL_KIND = PRIF_ATOMIC_INT_KIND
integer, parameter, public :: PRIF_ATOMIC_LOGICAL_KIND = PRIF_ATOMIC_INT_KIND
# endif
#endif

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