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[Patch, fortran] PR28885 - ICE passing components of array of derived type

From: "THOMAS Paul Richard 169137" <Paul dot Richard dot THOMAS at cea dot fr>
To: <fortran at gcc dot gnu dot org>, <gcc-patches at gcc dot gnu dot org>
Date: Tue, 29 Aug 2006 16:15:40 +0200
Subject: [Patch, fortran] PR28885 - ICE passing components of array of derived type

:ADDPATCH fortran:

This problem and the fix are described in detail in the Bugzilla entry:
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28885

I believe that it is strictly speaking a regression since the original
patch was modified not long after to correctly deal with INTENT(IN/OUT).
However, this corner is so infrequently visited that nobody had tried
multiple calls from the same procedure!

Regtested on Cygwin_NT/PIV - OK for trunk and 4.1?

Paul

2006-08-29  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/28885
	* trans-expr.c (gfc_conv_aliased_arg): Ensure that the temp
	declaration is retained for INTENT(OUT) arguments.

2006-08-29  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/28885
	* gfortran.dg/aliasing_dummy_2.f90: New test.

Attachment: pr28885.diff
Description: pr28885.diff

Attachment: pr28885.msg
Description: pr28885.msg

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