nan_1.f90: Rename module into aux2 to avoid cygwin hanging on the testcase.

	* gfortran.dg/nan_1.f90: Rename module into aux2 to avoid cygwin
	hanging on the testcase.

From-SVN: r127240

gcc/testsuite/ChangeLog

+2007-08-06  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
+
+	* gfortran.dg/nan_1.f90: Rename module into aux2 to avoid cygwin
+	hanging on the testcase.
+
 2007-08-05  Andrew Pinski  <andrew_pinski@playstation.sony.com>
 
 	PR middle-end/32988

gcc/testsuite/gfortran.dg/nan_1.f90

@@ -3,7 +3,7 @@
 !
 ! { dg-do run }
 !
-module aux
+module aux2
   interface isnan
     module procedure isnan_r
     module procedure isnan_d
@@ -42,10 +42,10 @@ contains
 
     isinf = (x > huge(x)) .or. (x < -huge(x))
   end function isinf_d
-end module aux
+end module aux2
 
 program test
-  use aux
+  use aux2
   implicit none
   real :: nan, large, inf
 
@@ -121,4 +121,4 @@ program test
 
 end program test
 
-! { dg-final { cleanup-modules "aux" } }
+! { dg-final { cleanup-modules "aux2" } }