VM: this struct isn't used anymore

diff --git a/vm/callstack.cpp b/vm/callstack.cpp
index 89f67e5c0e41e853d367f7a83989123ca616cbf1..808e7dbb7e5c7ac85c9012afc2b82e92969bec65 100644 (file)
--- a/vm/callstack.cpp
+++ b/vm/callstack.cpp
@@ -46,10 +46,6 @@ void factor_vm::primitive_callstack_for() {
   ctx->replace(capture_callstack(other_ctx));
 }
 
-struct stack_frame_in_array {
-  cell cells[3];
-};
-
 // Allocates memory (frames.trim()), iterate_callstack_object()
 void factor_vm::primitive_callstack_to_array() {
   data_root<callstack> callstack(ctx->peek(), this);