[Bug fortran/19928] Reference of constant derived type component causes failure

[cvs-commit at gcc dot gnu dot org]

------- Additional Comments From cvs-commit at gcc dot gnu dot org  2005-09-08 16:07 -------
Subject: Bug 19928

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	rsandifo@gcc.gnu.org	2005-09-08 16:06:55

Modified files:
	gcc/fortran    : ChangeLog trans-array.c trans-expr.c 
	gcc/testsuite  : ChangeLog 
Added files:
	gcc/testsuite/gfortran.dg: pr19928-1.f90 pr19928-2.f90 

Log message:
	PR fortran/19928
	* trans-array.c (gfc_conv_array_ref): Call gfc_advance_se_ss_chain
	after handling scalarized references.  Make "indexse" inherit from
	"se" when handling AR_ELEMENTs.
	(gfc_walk_variable_expr): Add GFC_SS_SCALAR entries for each
	substring or scalar reference that follows an array section.
	* trans-expr.c (gfc_conv_variable): When called from within a
	scalarization loop, start out with "ref" pointing to the scalarized
	part of the reference.  Don't call gfc_advance_se_ss_chain here.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fortran/ChangeLog.diff?cvsroot=gcc&r1=1.539&r2=1.540
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fortran/trans-array.c.diff?cvsroot=gcc&r1=1.55&r2=1.56
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fortran/trans-expr.c.diff?cvsroot=gcc&r1=1.58&r2=1.59
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&r1=1.6029&r2=1.6030
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gfortran.dg/pr19928-1.f90.diff?cvsroot=gcc&r1=NONE&r2=1.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gfortran.dg/pr19928-2.f90.diff?cvsroot=gcc&r1=NONE&r2=1.1



-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19928