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[Fortran] PRs 61881/61888 - Fix issues with SIZEOF, CLASS(*) and assumed-rank

Message ID 53D3EC76.10307@net-b.de
State New
Headers show

Commit Message

Tobias Burnus July 26, 2014, 5:59 p.m. UTC 
Tobias Burnus wrote:
> Assuming that the second part is okay, I have now committed it with 
> the comment-style change as Rev. 213079.

Dominique has pointed out (thanks!) that the patch fixed PR57305 - and 
reading that PR, I saw that I missed the declared -> dynamic type 
change. Hence, I have committed the attached patch (as Rev. 213085) and 
added also the PR numbers to the changelog, what I had missed before.

Tobias
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Patch

Index: gcc/fortran/ChangeLog
===================================================================
--- gcc/fortran/ChangeLog	(Revision 213084)
+++ gcc/fortran/ChangeLog	(Arbeitskopie)
@@ -1,5 +1,16 @@ 
 2014-07-26  Tobias Burnus  <burnus@net-b.de>
 
+	PR fortran/61881
+	PR fortran/61888
+	PR fortran/57305
+	* intrinsic.texi (SIZEOF): Document changed behavior
+	for polymorphic arrays.
+
+2014-07-26  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/61881
+	PR fortran/61888
+	PR fortran/57305
 	* check.c (gfc_check_sizeof): Permit for assumed type if and
 	only if it has an array descriptor.
 	* intrinsic.c (do_ts29113_check): Permit SIZEOF.
Index: gcc/fortran/intrinsic.texi
===================================================================
--- gcc/fortran/intrinsic.texi	(Revision 213084)
+++ gcc/fortran/intrinsic.texi	(Arbeitskopie)
@@ -12204,10 +12204,10 @@  number of bytes occupied by the argument.  If the
 to is returned.  If the argument is of a derived type with @code{POINTER}
 or @code{ALLOCATABLE} components, the return value does not account for
 the sizes of the data pointed to by these components. If the argument is
-polymorphic, the size according to the declared type is returned. The argument
+polymorphic, the size according to the dynamic type is returned. The argument
 may not be a procedure or procedure pointer. Note that the code assumes for
 arrays that those are contiguous; for contiguous arrays, it returns the
-storage or an array element multiplicated by the size of the array.
+storage or an array element multiplied by the size of the array.
 
 @item @emph{Example}:
 @smallexample
Index: gcc/testsuite/ChangeLog
===================================================================
--- gcc/testsuite/ChangeLog	(Revision 213084)
+++ gcc/testsuite/ChangeLog	(Arbeitskopie)
@@ -5,6 +5,9 @@ 
 
 2014-07-26  Tobias Burnus  <burnus@net-b.de>
 
+	PR fortran/61881
+	PR fortran/61888
+	PR fortran/57305
 	* gfortran.dg/sizeof_2.f90: Change dg-error.
 	* gfortran.dg/sizeof_4.f90: New.
 	* gfortran.dg/storage_size_1.f08: Correct expected