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-rw-r--r--gcc/cp/optimize.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/gcc/cp/optimize.c b/gcc/cp/optimize.c
index 933612c..d646ef7 100644
--- a/gcc/cp/optimize.c
+++ b/gcc/cp/optimize.c
@@ -262,7 +262,7 @@ maybe_thunk_body (tree fn, bool force)
populate_clone_array (fn, fns);
/* Don't use thunks if the base clone omits inherited parameters. */
- if (ctor_omit_inherited_parms (fns[0]))
+ if (fns[0] && ctor_omit_inherited_parms (fns[0]))
return 0;
DECL_ABSTRACT_P (fn) = false;
@@ -324,7 +324,7 @@ maybe_thunk_body (tree fn, bool force)
if (length > max_parms)
max_parms = length;
}
- args = (tree *) alloca (max_parms * sizeof (tree));
+ args = XALLOCAVEC (tree, max_parms);
/* We know that any clones immediately follow FN in TYPE_METHODS. */
FOR_EACH_CLONE (clone, fn)