Changeset cbce272 for src/tests

Timestamp:

Aug 9, 2017, 2:08:14 PM (8 years ago)

Author:

Andrew Beach <ajbeach@…>

Branches:

ADT, aaron-thesis, arm-eh, ast-experimental, cleanup-dtors, deferred_resn, demangler, enum, forall-pointer-decay, jacob/cs343-translation, jenkins-sandbox, master, new-ast, new-ast-unique-expr, new-env, no_list, persistent-indexer, pthread-emulation, qualifiedEnum, resolv-new, with_gc

Children:

65cdc1e

Parents:

e195093

Message:

Structure based exception handling.

File:

• src/tests/except-0.c (modified) (3 diffs)

src/tests/except-0.c

@@ -6 +6 @@
 #include <stdbool.h>
 
+// Local type to mark exits from scopes. (see ERROR)
 struct signal_exit {
         const char * area;
@@ -19 +20 @@
 }
 
-void terminate(int except_value) {
+
+// Local Exception Types and manual vtable types.
+//#define TRIVIAL_EXCEPTION(name) //TRIVAL_EXCEPTION(yin)
+struct yin;
+struct yin_vtable {
+        struct exception_t_vtable const * parent;
+        size_t size;
+    void (*copy)(yin *this, yin * other);
+    void (*free)(yin *this);
+    const char (*msg)(yin *this);
+};
+struct yin {
+        struct yin_vtable const * parent;
+};
+void yin_msg(yin) {
+        return "in";
+}
+yin_vtable _yin_vtable_instance = {
+        &_exception_t_vtable_instance, sizeof(yin), ?{}, ^?{}, yin_msg
+}
+
+
+void terminate(exception * except_value) {
         signal_exit a = {"terminate function"};
         throw except_value;
@@ -25 +48 @@
 }
 
-void resume(int except_value) {
+void resume(exception * except_value) {
         signal_exit a = {"resume function"};
         throwResume except_value;