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authorupstream source tree <ports@midipix.org>2015-03-15 20:14:05 -0400
committerupstream source tree <ports@midipix.org>2015-03-15 20:14:05 -0400
commit554fd8c5195424bdbcabf5de30fdc183aba391bd (patch)
tree976dc5ab7fddf506dadce60ae936f43f58787092 /gcc/testsuite/gfortran.dg/interface_assignment_1.f90
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+! { dg-do run }
+! Checks the fix for PR31205, in which temporaries were not
+! written for the interface assignment and the parentheses below.
+!
+! Contributed by Joost VandeVondele <jv244@cam.ac.uk>
+!
+MODULE TT
+ TYPE data_type
+ INTEGER :: I=2
+ END TYPE data_type
+ INTERFACE ASSIGNMENT (=)
+ MODULE PROCEDURE set
+ END INTERFACE
+CONTAINS
+ PURE SUBROUTINE set(x1,x2)
+ TYPE(data_type), INTENT(IN) :: x2
+ TYPE(data_type), INTENT(OUT) :: x1
+ CALL S1(x1,x2)
+ END SUBROUTINE
+ PURE SUBROUTINE S1(x1,x2)
+ TYPE(data_type), INTENT(IN) :: x2
+ TYPE(data_type), INTENT(OUT) :: x1
+ x1%i=x2%i
+ END SUBROUTINE
+END MODULE
+
+USE TT
+TYPE(data_type) :: D,E
+
+D%I=4
+D=D
+
+E%I=4
+CALL set(E,(E))
+
+IF (D%I.NE.4) call abort ()
+IF (4.NE.E%I) call abort ()
+END
+! { dg-final { cleanup-modules "TT" } }