diff options
Diffstat (limited to 'gcc/cp/decl2.c')
| -rw-r--r-- | gcc/cp/decl2.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/gcc/cp/decl2.c b/gcc/cp/decl2.c index cbf074f..8c68a02 100644 --- a/gcc/cp/decl2.c +++ b/gcc/cp/decl2.c @@ -2705,12 +2705,12 @@ finish_file () them to the beginning of the array, then get rid of the leftovers. */ n_new = VARRAY_ACTIVE_SIZE (unemitted_tinfo_decls) - n_old; - memmove (&VARRAY_TREE (unemitted_tinfo_decls, 0), - &VARRAY_TREE (unemitted_tinfo_decls, n_old), - n_new * sizeof (tree)); + if (n_new) + memmove (&VARRAY_TREE (unemitted_tinfo_decls, 0), + &VARRAY_TREE (unemitted_tinfo_decls, n_old), + n_new * sizeof (tree)); memset (&VARRAY_TREE (unemitted_tinfo_decls, n_new), - 0, - n_old * sizeof (tree)); + 0, n_old * sizeof (tree)); VARRAY_ACTIVE_SIZE (unemitted_tinfo_decls) = n_new; /* The list of objects with static storage duration is built up |