Правила совместимости типов приведены в соответствие со страндатром

[dsw-obn.git] / src / backends / jvm / generator-jvm.c

diff --git a/src/backends/jvm/generator-jvm.c b/src/backends/jvm/generator-jvm.c
index 401196595b08b739401d9e39e82ec6d80c9d2ace..21ad4db6c1a2a9aa3dcc2cb24b4088f2c2fafc93 100644 (file)
--- a/src/backends/jvm/generator-jvm.c
+++ b/src/backends/jvm/generator-jvm.c
@@ -1141,8 +1141,11 @@ jvm_generate_cast_type(gen_proc_t * p, oberon_type_t * from, oberon_type_t * to)
 {
        if(to -> class == OBERON_TYPE_RECORD || to -> class == OBERON_TYPE_POINTER)
        {
-               char * full_name = jvm_get_class_full_name(to);
-               jvm_generate(p, 1, 1, "checkcast %s", full_name);
+               if(to -> class == OBERON_TYPE_POINTER && to -> base -> class == OBERON_TYPE_RECORD)
+               {
+                       char * full_name = jvm_get_class_full_name(to);
+                       jvm_generate(p, 1, 1, "checkcast %s", full_name);
+               }
        }
        else
        {
@@ -1687,6 +1690,19 @@ oberon_generate_assert_n(oberon_context_t * ctx, oberon_expr_t * cond, int64_t n
        jvm_generate(p, 1 + 2, 0, "invokestatic SYSTEM/ASSERT(ZJ)V");
 }
 
+void
+oberon_generate_trap(oberon_context_t * ctx, int64_t n)
+{
+       gen_module_t * m;
+       gen_proc_t * p;
+
+       m = ctx -> mod -> gen_mod;
+       p = m -> class -> p;
+
+       jvm_generate_push_int_size(p, n, 8);
+       jvm_generate(p, 2, 0, "invokestatic SYSTEM/TRAP(J)V");
+}
+
 void
 oberon_generate_halt(oberon_context_t * ctx, int64_t n)
 {