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re PR fortran/46545 (libquadmath: Update gfortran.texi)

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2010-11-23  Tobias Burnus  <burnus@net-b.de>

        PR fortran/46545
        * gfortran.texi (KIND Type Parameters): Quadmath and F2008
        changes.

From-SVN: r167096
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Tobias Burnus 2010-11-23 21:54:49 +01:00 committed by Tobias Burnus
parent d81e30b8d3
commit 6a683de142
2 changed files with 15 additions and 5 deletions
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5
gcc/fortran/ChangeLog
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@ -1,3 +1,8 @@
2010-11-23 Tobias Burnus <burnus@net-b.de>
PR fortran/46545
* gfortran.texi (KIND Type Parameters): Quadmath and F2008 changes.
2010-11-22 Michael Matz <matz@suse.de>
* gfortranspec.c (library): New global, moved from ...

15
gcc/fortran/gfortran.texi
View File

@ -1067,10 +1067,10 @@ data types are:
1, 2, 4, 8*, 16*, default: 4 (1)
@item REAL
4, 8, 10**, 16**, default: 4 (2)
4, 8, 10*, 16*, default: 4 (2)
@item COMPLEX
4, 8, 10**, 16**, default: 4 (2)
4, 8, 10*, 16*, default: 4 (2)
@item CHARACTER
1, 4, default: 1
@ -1079,8 +1079,6 @@ data types are:
@noindent
* = not available on all systems @*
** = not available on all systems; additionally 10 and 16 are never
available at the same time @*
(1) Unless -fdefault-integer-8 is used @*
(2) Unless -fdefault-real-8 is used
@ -1088,7 +1086,14 @@ available at the same time @*
The @code{KIND} value matches the storage size in bytes, except for
@code{COMPLEX} where the storage size is twice as much (or both real and
imaginary part are a real value of the given size). It is recommended to use
the @code{SELECT_*_KIND} intrinsics instead of the concrete values.
the @code{SELECTED_CHAR_KIND}, @code{SELECTED_INT_KIND} and
@code{SELECTED_REAL_KIND} intrinsics or the @code{INT8}, @code{INT16},
@code{INT32}, @code{INT64}, @code{REAL32}, @code{REAL64}, and @code{REAL128}
parameters of the @code{ISO_FORTRAN_ENV} module instead of the concrete values.
The available kind parameters can be found in the constant arrays
@code{CHARACTER_KINDS}, @code{INTEGER_KINDS}, @code{LOGICAL_KINDS} and
@code{REAL_KINDS} in the @code{ISO_FORTRAN_ENV} module
(see @ref{ISO_FORTRAN_ENV}).
@node Internal representation of LOGICAL variables