[4.3/4.4 Regression] Wrong locus for errors in DATA statement

[Paul Richard Thomas]

Dear All

This is another simple, going on obvious, PR: Somewhere, I do not know
where, the value expressions for data statements are losing their
correct locus on simplification or substitution and the declaration
locus for the parameter used instead.  On noting that the condition
conform == 0 in gfc_check_assign only emerges from checking data
statements, it was much simpler to substitute the rvalue locus by that
of the lvaue in the error message.  The testcase is the reporter's.

Bootstrapped and regtested on x86_ia64/FC8 - OK for trunk and 4.3?

Paul

2008-06-18  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/34371
	* expr.c (gfc_check_assign):  Change message and locus for
	error when conform == 0.

2008-06-18  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/36371
	* gfortran.dg/data_array_5.f90: New test.
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