X-Git-Url: http://deadsoftware.ru/gitweb?a=blobdiff_plain;f=src%2Fbackends%2Fjvm%2Fgenerator-jvm.c;h=e6a26bdbb3d8230733f43e5f4232869f3fea786d;hb=72048038b5be32cc940c8452541b8bb3e75958a9;hp=0295e47c145d4081113e9271d78c12af4da5e2a8;hpb=ffca530414fc4c94c3d95b9bc52f4d0cee3326e9;p=dsw-obn.git

diff --git a/src/backends/jvm/generator-jvm.c b/src/backends/jvm/generator-jvm.c
index 0295e47..e6a26bd 100644
--- a/src/backends/jvm/generator-jvm.c
+++ b/src/backends/jvm/generator-jvm.c
@@ -1036,6 +1036,26 @@ oberon_generator_init_var(oberon_context_t * ctx, oberon_object_t * var)
 	}
 }
 
+void
+oberon_generator_init_temp_var(oberon_context_t * ctx, oberon_object_t * var)
+{
+	assert(var -> class == OBERON_CLASS_VAR);
+
+	gen_var_t * v = oberon_generator_new_var();
+	var -> gen_var = v;
+
+	gen_module_t * m;
+	m = ctx -> mod -> gen_mod;
+
+	gen_proc_t * p;
+	p = m -> class -> p;
+
+	bool wide;
+	wide = jvm_is_wide_type(var -> type);
+
+	jvm_generate_and_init_local_var(v, p, wide);
+}
+
 void
 oberon_generator_init_proc(oberon_context_t * ctx, oberon_object_t * proc)
 {
@@ -1735,6 +1755,13 @@ push_operator(gen_proc_t * p, oberon_oper_t * oper)
 		case OP_LOGIC_AND:
 			jvm_generate_logical_and(p, oper -> left, oper -> right);
 			break;
+
+		case OP_IS:
+			preq = oper -> right -> result;
+			char * cname = jvm_get_class_full_name(preq);
+			push_expr(p, oper -> left);
+			jvm_generate(p, 1, 1, "instanceof %s", cname);
+			break;
 		default:
 			gen_error("push_oper: unk op %i", op);
 			break;