Motivated by Jakub's email at
http://gcc.gnu.org/ml/gcc-patches/2013-02/msg00966.html
The problem was that the order in @menu didn't match the order of the
@node (@section/@chapter).
I have committed the attached patch as obvious (Rev. 196194).
fortran/*.texi is now warning free for "make info" and "make html".
("make pdf" still shows the usual TeX warnings about overfull boxes and
similar.)
Tobias
2012-02-21 Tobias Burnus <bur...@net-b.de>
PR fortran/56416
* gfortran.texi (Part II: Language Reference, Extensions,
Non-Fortran Main Program): Sort @menu to match actual section order.
* intrinsic.texi (Intrinsic Procedures): Ditto.
(C_F_POINTER, PRECISION): Move to the alphabetically correct place.
diff --git a/gcc/fortran/gfortran.texi b/gcc/fortran/gfortran.texi
index 2dccb16..462b443 100644
--- a/gcc/fortran/gfortran.texi
+++ b/gcc/fortran/gfortran.texi
@@ -182,8 +182,8 @@ Part I: Invoking GNU Fortran
Part II: Language Reference
* Fortran 2003 and 2008 status:: Fortran 2003 and 2008 features supported by GNU Fortran.
* Compiler Characteristics:: User-visible implementation details.
+* Extensions:: Language extensions implemented by GNU Fortran.
* Mixed-Language Programming:: Interoperability with C
-* Extensions:: Language extensions implemented by GNU Fortran.
* Intrinsic Procedures:: Intrinsic procedures supported by GNU Fortran.
* Intrinsic Modules:: Intrinsic modules supported by GNU Fortran.
@@ -1348,8 +1348,8 @@ without warning.
* Commas in FORMAT specifications::
* Missing period in FORMAT specifications::
* I/O item lists::
-* BOZ literal constants::
* @code{Q} exponent-letter::
+* BOZ literal constants::
* Real array indices::
* Unary operators::
* Implicitly convert LOGICAL and INTEGER values::
@@ -2698,8 +2698,8 @@ the same declaration part as the variable or procedure pointer.
* _gfortran_set_options:: Set library option flags
* _gfortran_set_convert:: Set endian conversion
* _gfortran_set_record_marker:: Set length of record markers
-* _gfortran_set_max_subrecord_length:: Set subrecord length
* _gfortran_set_fpe:: Set when a Floating Point Exception should be raised
+* _gfortran_set_max_subrecord_length:: Set subrecord length
@end menu
Even if you are doing mixed-language programming, it is very
diff --git a/gcc/fortran/intrinsic.texi b/gcc/fortran/intrinsic.texi
index 91f2fea..4a48425 100644
--- a/gcc/fortran/intrinsic.texi
+++ b/gcc/fortran/intrinsic.texi
@@ -87,9 +87,9 @@ Some basic guidelines for editing this document:
* @code{CHMOD}: CHMOD, Change access permissions of files
* @code{CMPLX}: CMPLX, Complex conversion function
* @code{COMMAND_ARGUMENT_COUNT}: COMMAND_ARGUMENT_COUNT, Get number of command line arguments
-* @code{COMPLEX}: COMPLEX, Complex conversion function
-* @code{COMPILER_VERSION}: COMPILER_VERSION, Compiler version string
* @code{COMPILER_OPTIONS}: COMPILER_OPTIONS, Options passed to the compiler
+* @code{COMPILER_VERSION}: COMPILER_VERSION, Compiler version string
+* @code{COMPLEX}: COMPLEX, Complex conversion function
* @code{CONJG}: CONJG, Complex conjugate function
* @code{COS}: COS, Cosine function
* @code{COSH}: COSH, Hyperbolic cosine function
@@ -234,12 +234,12 @@ Some basic guidelines for editing this document:
* @code{PRESENT}: PRESENT, Determine whether an optional dummy argument is specified
* @code{PRODUCT}: PRODUCT, Product of array elements
* @code{RADIX}: RADIX, Base of a data model
+* @code{RAN}: RAN, Real pseudo-random number
+* @code{RAND}: RAND, Real pseudo-random number
* @code{RANDOM_NUMBER}: RANDOM_NUMBER, Pseudo-random number
* @code{RANDOM_SEED}: RANDOM_SEED, Initialize a pseudo-random number sequence
-* @code{RAND}: RAND, Real pseudo-random number
* @code{RANGE}: RANGE, Decimal exponent range
* @code{RANK} : RANK, Rank of a data object
-* @code{RAN}: RAN, Real pseudo-random number
* @code{REAL}: REAL, Convert to real type
* @code{RENAME}: RENAME, Rename a file
* @code{REPEAT}: REPEAT, Repeated string concatenation
@@ -2271,60 +2271,57 @@ end subroutine association_test
@end table
-@node C_FUNLOC
-@section @code{C_FUNLOC} --- Obtain the C address of a procedure
-@fnindex C_FUNLOC
-@cindex pointer, C address of procedures
+@node C_F_POINTER
+@section @code{C_F_POINTER} --- Convert C into Fortran pointer
+@fnindex C_F_POINTER
+@cindex pointer, convert C to Fortran
@table @asis
@item @emph{Description}:
-@code{C_FUNLOC(x)} determines the C address of the argument.
+@code{C_F_POINTER(CPTR, FPTR[, SHAPE])} assigns the target of the C pointer
+@var{CPTR} to the Fortran pointer @var{FPTR} and specifies its shape.
@item @emph{Standard}:
Fortran 2003 and later
@item @emph{Class}:
-Inquiry function
+Subroutine
@item @emph{Syntax}:
-@code{RESULT = C_FUNLOC(x)}
+@code{CALL C_F_POINTER(CPTR, FPTR[, SHAPE])}
@item @emph{Arguments}:
@multitable @columnfractions .15 .70
-@item @var{x} @tab Interoperable function or pointer to such function.
+@item @var{CPTR} @tab scalar of the type @code{C_PTR}. It is
+@code{INTENT(IN)}.
+@item @var{FPTR} @tab pointer interoperable with @var{cptr}. It is
+@code{INTENT(OUT)}.
+@item @var{SHAPE} @tab (Optional) Rank-one array of type @code{INTEGER}
+with @code{INTENT(IN)}. It shall be present
+if and only if @var{fptr} is an array. The size
+must be equal to the rank of @var{fptr}.
@end multitable
-@item @emph{Return value}:
-The return value is of type @code{C_FUNPTR} and contains the C address
-of the argument.
-
@item @emph{Example}:
@smallexample
-module x
- use iso_c_binding
- implicit none
-contains
- subroutine sub(a) bind(c)
- real(c_float) :: a
- a = sqrt(a)+5.0
- end subroutine sub
-end module x
program main
use iso_c_binding
- use x
implicit none
interface
subroutine my_routine(p) bind(c,name='myC_func')
- import :: c_funptr
- type(c_funptr), intent(in) :: p
+ import :: c_ptr
+ type(c_ptr), intent(out) :: p
end subroutine
end interface
- call my_routine(c_funloc(sub))
+ type(c_ptr) :: cptr
+ real,pointer :: a(:)
+ call my_routine(cptr)
+ call c_f_pointer(cptr, a, [12])
end program main
@end smallexample
@item @emph{See also}:
-@ref{C_ASSOCIATED}, @ref{C_LOC}, @ref{C_F_POINTER}, @ref{C_F_PROCPOINTER}
+@ref{C_LOC}, @ref{C_F_PROCPOINTER}
@end table
@@ -2385,57 +2382,60 @@ end program main
@end table
-@node C_F_POINTER
-@section @code{C_F_POINTER} --- Convert C into Fortran pointer
-@fnindex C_F_POINTER
-@cindex pointer, convert C to Fortran
+@node C_FUNLOC
+@section @code{C_FUNLOC} --- Obtain the C address of a procedure
+@fnindex C_FUNLOC
+@cindex pointer, C address of procedures
@table @asis
@item @emph{Description}:
-@code{C_F_POINTER(CPTR, FPTR[, SHAPE])} assigns the target of the C pointer
-@var{CPTR} to the Fortran pointer @var{FPTR} and specifies its shape.
+@code{C_FUNLOC(x)} determines the C address of the argument.
@item @emph{Standard}:
Fortran 2003 and later
@item @emph{Class}:
-Subroutine
+Inquiry function
@item @emph{Syntax}:
-@code{CALL C_F_POINTER(CPTR, FPTR[, SHAPE])}
+@code{RESULT = C_FUNLOC(x)}
@item @emph{Arguments}:
@multitable @columnfractions .15 .70
-@item @var{CPTR} @tab scalar of the type @code{C_PTR}. It is
-@code{INTENT(IN)}.
-@item @var{FPTR} @tab pointer interoperable with @var{cptr}. It is
-@code{INTENT(OUT)}.
-@item @var{SHAPE} @tab (Optional) Rank-one array of type @code{INTEGER}
-with @code{INTENT(IN)}. It shall be present
-if and only if @var{fptr} is an array. The size
-must be equal to the rank of @var{fptr}.
+@item @var{x} @tab Interoperable function or pointer to such function.
@end multitable
+@item @emph{Return value}:
+The return value is of type @code{C_FUNPTR} and contains the C address
+of the argument.
+
@item @emph{Example}:
@smallexample
+module x
+ use iso_c_binding
+ implicit none
+contains
+ subroutine sub(a) bind(c)
+ real(c_float) :: a
+ a = sqrt(a)+5.0
+ end subroutine sub
+end module x
program main
use iso_c_binding
+ use x
implicit none
interface
subroutine my_routine(p) bind(c,name='myC_func')
- import :: c_ptr
- type(c_ptr), intent(out) :: p
+ import :: c_funptr
+ type(c_funptr), intent(in) :: p
end subroutine
end interface
- type(c_ptr) :: cptr
- real,pointer :: a(:)
- call my_routine(cptr)
- call c_f_pointer(cptr, a, [12])
+ call my_routine(c_funloc(sub))
end program main
@end smallexample
@item @emph{See also}:
-@ref{C_LOC}, @ref{C_F_PROCPOINTER}
+@ref{C_ASSOCIATED}, @ref{C_LOC}, @ref{C_F_POINTER}, @ref{C_F_PROCPOINTER}
@end table
@@ -9749,51 +9749,6 @@ default kind.
-@node PRECISION
-@section @code{PRECISION} --- Decimal precision of a real kind
-@fnindex PRECISION
-@cindex model representation, precision
-
-@table @asis
-@item @emph{Description}:
-@code{PRECISION(X)} returns the decimal precision in the model of the
-type of @code{X}.
-
-@item @emph{Standard}:
-Fortran 95 and later
-
-@item @emph{Class}:
-Inquiry function
-
-@item @emph{Syntax}:
-@code{RESULT = PRECISION(X)}
-
-@item @emph{Arguments}:
-@multitable @columnfractions .15 .70
-@item @var{X} @tab Shall be of type @code{REAL} or @code{COMPLEX}.
-@end multitable
-
-@item @emph{Return value}:
-The return value is of type @code{INTEGER} and of the default integer
-kind.
-
-@item @emph{See also}:
-@ref{SELECTED_REAL_KIND}, @ref{RANGE}
-
-@item @emph{Example}:
-@smallexample
-program prec_and_range
- real(kind=4) :: x(2)
- complex(kind=8) :: y
-
- print *, precision(x), range(x)
- print *, precision(y), range(y)
-end program prec_and_range
-@end smallexample
-@end table
-
-
-
@node POPCNT
@section @code{POPCNT} --- Number of bits set
@fnindex POPCNT
@@ -9883,6 +9838,51 @@ end program test_population
+@node PRECISION
+@section @code{PRECISION} --- Decimal precision of a real kind
+@fnindex PRECISION
+@cindex model representation, precision
+
+@table @asis
+@item @emph{Description}:
+@code{PRECISION(X)} returns the decimal precision in the model of the
+type of @code{X}.
+
+@item @emph{Standard}:
+Fortran 95 and later
+
+@item @emph{Class}:
+Inquiry function
+
+@item @emph{Syntax}:
+@code{RESULT = PRECISION(X)}
+
+@item @emph{Arguments}:
+@multitable @columnfractions .15 .70
+@item @var{X} @tab Shall be of type @code{REAL} or @code{COMPLEX}.
+@end multitable
+
+@item @emph{Return value}:
+The return value is of type @code{INTEGER} and of the default integer
+kind.
+
+@item @emph{See also}:
+@ref{SELECTED_REAL_KIND}, @ref{RANGE}
+
+@item @emph{Example}:
+@smallexample
+program prec_and_range
+ real(kind=4) :: x(2)
+ complex(kind=8) :: y
+
+ print *, precision(x), range(x)
+ print *, precision(y), range(y)
+end program prec_and_range
+@end smallexample
+@end table
+
+
+
@node PRESENT
@section @code{PRESENT} --- Determine whether an optional dummy argument is specified
@fnindex PRESENT
