gfortran.texi: Move license stuff to back.

* gfortran.texi: Move license stuff to back.  Add information
on ENUM and ENUMERATOR.
* invoke.texi: Document -fshort-enums.

From-SVN: r106249

diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog
index 46795ed60a6d6aa0a2e7e945474de5b149e9e975..3ca28fff024700650f58b09d55940bff2a14f682 100644 (file)
--- a/gcc/fortran/ChangeLog
+++ b/gcc/fortran/ChangeLog
@@ -1,3 +1,9 @@
+2005-10-30  Tobias Schl"uter  <tobias.schlueter@physik.uni-muenchen.de>
+
+       * gfortran.texi: Move license stuff to back.  Add information
+       on ENUM and ENUMERATOR.
+       * invoke.texi: Document -fshort-enums.
+
 2005-10-30  Gaurav Gautam  <gauravga@noida.hcltech.com>
            Tobias Schl"uter  <tobias.schlueter@physik.uni-muenchen.de>
 

diff --git a/gcc/fortran/gfortran.texi b/gcc/fortran/gfortran.texi
index aba6c9eebce163da6753d6346090b5367320e102..65c9aba37f0ce451acd956b9473d4be17a68a901 100644 (file)
--- a/gcc/fortran/gfortran.texi
+++ b/gcc/fortran/gfortran.texi
@@ -98,7 +98,7 @@ Boston, MA 02110-1301, USA@*
 @contents
 @page
 
-@node Top, Copying,, (DIR)
+@node Top
 @top Introduction
 @cindex Introduction
 
@@ -118,11 +118,6 @@ not accurately reflect the status of the most recent @command{gfortran}.
 @comment  better formatting.
 @comment
 @menu
-* Copying::              GNU General Public License says
-                         how you can copy and share GNU Fortran.
-* GNU Free Documentation License::
-                        How you can copy and share this manual.
-* Funding::              How to help assure continued work for free software.
 * Getting Started::      What you should know about @command{gfortran}.
 * GFORTRAN and GCC::     You can compile Fortran, C, or other programs.
 * GFORTRAN and G77::     Why we chose to start from scratch.
@@ -132,35 +127,16 @@ not accurately reflect the status of the most recent @command{gfortran}.
 * Standards::           Standards supported by @command{gfortran}
 * Extensions::           Language extensions implemented by @command{gfortran}
 * Intrinsic Procedures:: Intrinsic procedures supported by @command{gfortran}
+* Copying::              GNU General Public License says
+                         how you can copy and share GNU Fortran.
+* GNU Free Documentation License::
+                        How you can copy and share this manual.
+* Funding::              How to help assure continued work for free software.
 * Index::                Index of this documentation.
 @end menu
 
 
 
-@c ---------------------------------------------------------------------
-@c GNU General Public License
-@c ---------------------------------------------------------------------
-
-@include gpl.texi
-
-
-
-@c ---------------------------------------------------------------------
-@c GNU Free Documentation License
-@c ---------------------------------------------------------------------
-
-@include fdl.texi
-
-
-
-@c ---------------------------------------------------------------------
-@c Funding Free Software
-@c ---------------------------------------------------------------------
-
-@include funding.texi
-
-
-
 @c ---------------------------------------------------------------------
 @c Getting Started
 @c ---------------------------------------------------------------------
@@ -973,7 +949,10 @@ pointees are passed as arguments, they are treated as ordinary
 variables in the invoked function.  Subsequent changes to the pointer
 will not change the base address of the array that was passed.
 
+@c ---------------------------------------------------------------------
 @include intrinsic.texi
+@c ---------------------------------------------------------------------
+
 @c ---------------------------------------------------------------------
 @c Contributing
 @c ---------------------------------------------------------------------
@@ -1119,17 +1098,53 @@ Intrinsics @code{command_argument_count}, @code{get_command},
 @code{get_command_argument}, and @code{get_environment_variable}.
 
 @item 
+@cindex Array constructors
+@cindex @code{[...]}
 Array constructors using square brackets. That is, @code{[...]} rather
 than @code{(/.../)}.
 
-@item 
+@item
+@cindex @code{FLUSH} statement
 @code{FLUSH} statement.
 
 @item
+@cindex @code{IOMSG=} specifier
 @code{IOMSG=} specifier for I/O statements.
+
+@item
+@cindex @code{ENUM} statement
+@cindex @code{ENUMERATOR} statement
+@cindex @command{-fshort-enums}
+Support for the declaration of enumeration constants via the
+@code{ENUM} and @code{ENUMERATOR} statements.  Interoperability with
+@command{gcc} is guaranteed also for the case where the
+@command{-fshort-enums} command line option is given.
+
 @end itemize
 
 
+@c ---------------------------------------------------------------------
+@c GNU General Public License
+@c ---------------------------------------------------------------------
+
+@include gpl.texi
+
+
+
+@c ---------------------------------------------------------------------
+@c GNU Free Documentation License
+@c ---------------------------------------------------------------------
+
+@include fdl.texi
+
+
+
+@c ---------------------------------------------------------------------
+@c Funding Free Software
+@c ---------------------------------------------------------------------
+
+@include funding.texi
+
 @c ---------------------------------------------------------------------
 @c Index
 @c ---------------------------------------------------------------------

diff --git a/gcc/fortran/invoke.texi b/gcc/fortran/invoke.texi
index db53302d0a3a2c9d053de4eb1a1376a9b920fa2d..3a5fe8736d3ba241b6b4ec487a400fc6a08ee9b8 100644 (file)
--- a/gcc/fortran/invoke.texi
+++ b/gcc/fortran/invoke.texi
@@ -146,7 +146,7 @@ by type.  Explanations are in the following sections.
 @gccoptlist{
 -fno-automatic -ff2c -fno-underscoring  -fsecond-underscore @gol
 -fbounds-check  -fmax-stack-var-size=@var{n} @gol
--fpackderived  -frepack-arrays}
+-fpackderived  -frepack-arrays  -fshort-enums}
 @end table
 
 @menu
@@ -752,6 +752,13 @@ a contiguous block at runtime.
 This should result in faster accesses to the array.  However it can introduce
 significant overhead to the function call, especially  when the passed data
 is discontiguous.
+
+@cindex -fshort-enums
+@item -fshort-enums
+This option is provided for interoperability with C code that was
+compiled with the @command{-fshort-enums} option.  It will make
+@command{gfortran} choose the smallest @code{INTEGER} kind a given
+enumerator set will fit in, and give all its enumerators this kind.
 @end table
 
 @xref{Code Gen Options,,Options for Code Generation Conventions,