Thomas Koenig 124a8ce610 re PR fortran/45159 (Unnecessary temporaries)
2010-09-03  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/45159
	* dependency.c (gfc_deb_compare_expr):  Compare equal for equal
	arglists for pure user functions, or for those intrinsic
	functions which are also pure.
	* intrinsics.c (add_conv):  Mark conversion functions as pure.
	(add_char_conversions):  Likewise.

2010-09-03  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/45159
	* gfortran.dg/dependency_34.f90:  New test.

From-SVN: r163834
2010-09-03 16:16:34 +00:00
2010-09-03 13:16:24 +00:00
2010-08-21 12:18:02 +00:00

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