https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68566
--- Comment #4 from Gerhard Steinmetz <gerhard.steinmetz.fort...@t-online.de> --- Simplified a bit : $ cat z7.f90 program p integer, parameter :: a(:) = 1 integer, parameter :: b(2,2) = reshape([a], [2,2]) end $ gfortran-6 z7.f90 *** Error in `/usr/lib64/gcc/x86_64-suse-linux/6/f951': double free or corruption (fasttop): 0x0000000003a00630 *** ... f951: internal compiler error: Aborted
