gcc gcc/fortran/trans-expr.c gcc/fortran/ireso ...

[pault at gcc dot gnu dot org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	pault@gcc.gnu.org	2005-10-23 06:59:18

Modified files:
	gcc/fortran    : trans-expr.c iresolve.c ChangeLog 
	libgfortran/intrinsics: spread_generic.c 
	libgfortran    : ChangeLog 
	gcc/testsuite  : ChangeLog 
Added files:
	gcc/testsuite/gfortran.dg: assign_func_dtcomp_1.f90 
	                           merge_char_const.f90 
	                           spread_scalar_source.f90 

Log message:
	2005-10-23  Paul Thomas  <pault@gcc.gnu.org>
	
	PR fortran/18022
	* trans-expr.c (gfc_trans_arrayfunc_assign): Return NULL
	if there is a component ref during an array ref to force
	use of temporary in assignment.
	
	PR fortran/24311
	PR fortran/24384
	* fortran/iresolve.c (check_charlen_present): New function to
	add a charlen to the typespec, in the case of constant
	expressions.
	(gfc_resolve_merge, gfc_resolve_spread): Call.the above.
	(gfc_resolve_spread): Make calls to library functions that
	handle the case of the spread intrinsic with a scalar source.
	* libgfortran/intrinsics/spread_generic.c (spread_internal
	_scalar): New function that handles the special case of spread
	with a scalar source. This has interface functions -
	(spread_scalar, spread_char_scalar): New functions to interface
	with the calls specified in gfc_resolve_spread.
	
	2005-10-23  Paul Thomas  <pault@gcc.gnu.org>
	
	PR fortran/18022
	gfortran.dg/assign_func_dtcomp_1.f90: New test.
	
	PR fortran/24311
	gfortran.dg/merge_char_const.f90: New test.
	
	PR fortran/24384
	gfortran.dg/spread_scalar_source.f90: New test.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fortran/trans-expr.c.diff?cvsroot=gcc&r1=1.65&r2=1.66
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fortran/iresolve.c.diff?cvsroot=gcc&r1=1.42&r2=1.43
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fortran/ChangeLog.diff?cvsroot=gcc&r1=1.592&r2=1.593
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/intrinsics/spread_generic.c.diff?cvsroot=gcc&r1=1.12&r2=1.13
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/ChangeLog.diff?cvsroot=gcc&r1=1.329&r2=1.330
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gfortran.dg/assign_func_dtcomp_1.f90.diff?cvsroot=gcc&r1=NONE&r2=1.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gfortran.dg/merge_char_const.f90.diff?cvsroot=gcc&r1=NONE&r2=1.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gfortran.dg/spread_scalar_source.f90.diff?cvsroot=gcc&r1=NONE&r2=1.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&r1=1.6234&r2=1.6235