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+! { dg-do compile }
+!
+! Test for the fix to PR24409 - the name clash between the module
+! name and the interface formal argument would cause an ICE.
+!
+! Contributed by Paul Thomas <pault@gcc.gnu.org>
+!
+module string
+ interface
+ function lc(string )
+ character(len=*), intent(in) :: string
+ character(len=len(string )) :: lc
+ end function lc
+ end interface
+end module string
+
+module serial
+ use string
+end module serial
+
+ use serial
+ use string
+ character*15 :: buffer
+ buffer = lc ("Have a Nice DAY")
+ end