1! { dg-do compile } 2! { dg-options "-fdump-tree-original" } 3! 4! PR 49466: [4.6/4.7 Regression] Memory leak with assignment of extended derived types 5! 6! Contributed by Rich Townsend <townsend@astro.wisc.edu> 7 8program evolve_aflow 9 10 implicit none 11 12 type :: state_t 13 real, allocatable :: U(:) 14 end type 15 16 type, extends(state_t) :: astate_t 17 end type 18 19 block ! New scoping unit as "a"/"b" are otherwise implicitly SAVEd 20 type(astate_t) :: a,b 21 22 allocate(a%U(1000)) 23 24 a = b 25 end block 26end program 27 28! { dg-final { scan-tree-dump-times "__builtin_free" 3 "original" } } 29! { dg-final { cleanup-tree-dump "original" } } 30