diff options
Diffstat (limited to 'struct.c')
| -rw-r--r-- | struct.c | 12 |
1 files changed, 6 insertions, 6 deletions
@@ -859,7 +859,7 @@ val slot(val strct, val sym) const val self = lit("slot"); struct struct_inst *si = struct_handle(strct, self); - if (symbolp(sym)) { + if (sym && symbolp(sym)) { loc ptr = lookup_slot_load(strct, si, sym); if (!nullocp(ptr)) return deref(ptr); @@ -873,7 +873,7 @@ val maybe_slot(val strct, val sym) const val self = lit("slot"); struct struct_inst *si = struct_handle(strct, self); - if (symbolp(sym)) { + if (sym && symbolp(sym)) { loc ptr = lookup_slot_load(strct, si, sym); if (!nullocp(ptr)) return deref(ptr); @@ -887,7 +887,7 @@ val slotset(val strct, val sym, val newval) const val self = lit("slotset"); struct struct_inst *si = struct_handle(strct, self); - if (symbolp(sym)) { + if (sym && symbolp(sym)) { loc ptr = lookup_slot(strct, si, sym); if (!nullocp(ptr)) { if (!si->dirty) { @@ -1213,7 +1213,7 @@ static val uslot_fun(val sym, val strct) val self = lit("uslot"); struct struct_inst *si = struct_handle(strct, self); - if (symbolp(sym)) { + if (sym && symbolp(sym)) { loc ptr = lookup_slot(strct, si, sym); if (!nullocp(ptr)) return deref(ptr); @@ -1239,7 +1239,7 @@ static val umethod_fun(val sym, struct args *args) struct struct_inst *si = struct_handle(strct, self); - if (symbolp(sym)) { + if (sym && symbolp(sym)) { loc ptr = lookup_slot(strct, si, sym); if (!nullocp(ptr)) return generic_funcall(deref(ptr), args); @@ -1269,7 +1269,7 @@ static val umethod_args_fun(val env, struct args *args) struct struct_inst *si = struct_handle(strct, self); - if (symbolp(sym)) { + if (sym && symbolp(sym)) { loc ptr = lookup_slot(strct, si, sym); if (!nullocp(ptr)) return generic_funcall(deref(ptr), args_call); |