[Patch, fortran] PR31540 - [Regression 4.2, 4.3] character((constant expression)) for external function

[Paul Richard Thomas]

:ADDPATCH fortran:

This is a rather trivial patch that corrects a failure to resolve the
character length of external functions.  Strictly speaking, in this
particular case, it is simplification that is needed.  However, it
does no harm to do the whole job.  The testscase is the reporter's.

Regtested on x86_ia64/FC5 - OK for trunk and 4.2, being a regression
relative to 4.1?

Paul

2007-05-06  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/31540
	* resolve.c (resolve_fl_procedure): Resolve constant character
	lengths.

2007-05-06  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/31540
	* gfortran.dg/char_result_3.f90: New test.


-- 
"Success is the ability to go from one failure to another with no loss
of enthusiasm."  -  Winston Churchill
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