Changeset cd7ef0b for src/libcfa/exception.h

Timestamp:

Aug 10, 2017, 3:39:11 PM (8 years ago)

Author:

Aaron Moss <a3moss@…>

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:

38d70ab

Parents:

275f4b4 (diff), e1780a2 (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

Message:

Merge branch 'master' of plg.uwaterloo.ca:software/cfa/cfa-cc

File:

• src/libcfa/exception.h (modified) (4 diffs)

src/libcfa/exception.h

@@ -9 +9 @@
 // Author           : Andrew Beach
 // Created On       : Mon Jun 26 15:11:00 2017
-// Last Modified By : Peter A. Buhr
-// Last Modified On : Sat Jul 22 09:57:02 2017
-// Update Count     : 3
+// Last Modified By : Andrew Beach
+// Last Modified On : Fri Aug  4 15:20:00 2017
+// Update Count     : 5
 //
 
 #pragma once
 
-// Later to be a special structure type.
-typedef int exception;
 
 #ifdef __CFORALL__
 extern "C" {
 #endif
+
+struct __cfaehm__base_exception_t;
+typedef struct __cfaehm__base_exception_t exception;
+struct __cfaehm__base_exception_t_vtable {
+        const struct __cfaehm__base_exception_t_vtable * parent;
+        size_t size;
+        void (*copy)(struct __cfaehm__base_exception_t *this,
+                     struct __cfaehm__base_exception_t * other);
+        void (*free)(struct __cfaehm__base_exception_t *this);
+        const char (*msg)(struct __cfaehm__base_exception_t *this);
+};
+struct __cfaehm__base_exception_t {
+        struct __cfaehm__base_exception_t_vtable const * virtual_table;
+};
+extern struct __cfaehm__base_exception_t_vtable
+        ___cfaehm__base_exception_t_vtable_instance;
+
 
 // Used in throw statement translation.
@@ -34 +49 @@
     int (*match_block)(exception * except));
 
+// Clean-up the exception in catch blocks.
+void __cfaehm__cleanup_terminate(void * except);
+
 // Data structure creates a list of resume handlers.
 struct __cfaehm__try_resume_node {
@@ -40 +58 @@
 };
 
+// These act as constructor and destructor for the resume node.
 void __cfaehm__try_resume_setup(
     struct __cfaehm__try_resume_node * node,
@@ -47 +66 @@
 
 // Check for a standard way to call fake deconstructors.
-struct __cfaehm__cleanup_hook {
-};
+struct __cfaehm__cleanup_hook {};
 
 #ifdef __CFORALL__