| ! { dg-do compile } |
| ! { dg-options "-fdump-tree-original" } |
| ! |
| ! PR 49466: [4.6/4.7 Regression] Memory leak with assignment of extended derived types |
| ! |
| ! Contributed by Rich Townsend <townsend@astro.wisc.edu> |
| |
| program evolve_aflow |
| |
| implicit none |
| |
| type :: state_t |
| real, allocatable :: U(:) |
| end type |
| |
| type, extends(state_t) :: astate_t |
| end type |
| |
| block ! New scoping unit as "a"/"b" are otherwise implicitly SAVEd |
| type(astate_t) :: a,b |
| |
| allocate(a%U(1000)) |
| |
| a = b |
| end block |
| end program |
| |
| ! { dg-final { scan-tree-dump-times "__builtin_free" 3 "original" } } |