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! { dg-do run }
! Simple structure constructors, without naming arguments, default values
! or inheritance and the like.
PROGRAM test
IMPLICIT NONE
! Empty structuer
TYPE :: empty_t
END TYPE empty_t
! Structure of basic data types
TYPE :: basics_t
INTEGER :: i
REAL :: r
COMPLEX :: c
LOGICAL :: l
END TYPE basics_t
! Structure with strings
TYPE :: strings_t
CHARACTER(len=5) :: str1, str2
CHARACTER(len=10) :: long
END TYPE strings_t
! Structure with arrays
TYPE :: array_t
INTEGER :: ints(2:5)
REAL :: matrix(2, 2)
END TYPE array_t
! Structure containing structures
TYPE :: nestedStruct_t
TYPE(basics_t) :: basics
TYPE(array_t) :: arrays
END TYPE nestedStruct_t
TYPE(empty_t) :: empty
TYPE(basics_t) :: basics
TYPE(strings_t) :: strings
TYPE(array_t) :: arrays
TYPE(nestedStruct_t) :: nestedStruct
empty = empty_t ()
basics = basics_t (42, -1.5, (.5, .5), .FALSE.)
IF (basics%i /= 42 .OR. basics%r /= -1.5 &
.OR. basics%c /= (.5, .5) .OR. basics%l) THEN
CALL abort()
END IF
strings = strings_t ("hello", "abc", "this one is long")
IF (strings%str1 /= "hello" .OR. strings%str2 /= "abc" &
.OR. strings%long /= "this one i") THEN
CALL abort()
END IF
arrays = array_t ( (/ 1, 2, 3, 4 /), RESHAPE((/ 5, 6, 7, 8 /), (/ 2, 2 /)) )
IF (arrays%ints(2) /= 1 .OR. arrays%ints(3) /= 2 &
.OR. arrays%ints(4) /= 3 .OR. arrays%ints(5) /= 4 &
.OR. arrays%matrix(1, 1) /= 5. .OR. arrays%matrix(2, 1) /= 6. &
.OR. arrays%matrix(1, 2) /= 7. .OR. arrays%matrix(2, 2) /= 8.) THEN
CALL abort()
END IF
nestedStruct = nestedStruct_t (basics_t (42, -1.5, (.5, .5), .FALSE.), arrays)
IF (nestedStruct%basics%i /= 42 .OR. nestedStruct%basics%r /= -1.5 &
.OR. nestedStruct%basics%c /= (.5, .5) .OR. nestedStruct%basics%l &
.OR. ANY(nestedStruct%arrays%ints /= arrays%ints) &
.OR. ANY(nestedStruct%arrays%matrix /= arrays%matrix)) THEN
CALL abort()
END IF
END PROGRAM test
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