Also use CXType walker to for function prototypes.

[cycript.git] / Exception.hpp

diff --git a/Exception.hpp b/Exception.hpp
index 994dd7b99bb38543c909a34f9dfb41f87d04a0c5..1efaf3f3762a848bf5b9156a4a9b8a2d0bb786e7 100644 (file)
--- a/Exception.hpp
+++ b/Exception.hpp
@@ -1,5 +1,5 @@
-/* Cycript - Optimizing JavaScript Compiler/Runtime
- * Copyright (C) 2009-2015  Jay Freeman (saurik)
+/* Cycript - The Truly Universal Scripting Language
+ * Copyright (C) 2009-2016  Jay Freeman (saurik)
 */
 
 /* GNU Affero General Public License, Version 3 {{{ */
@@ -41,7 +41,7 @@ struct _visible CYException {
 
     virtual const char *PoolCString(CYPool &pool) const = 0;
 #ifdef CY_EXECUTE
-    virtual JSValueRef CastJSValue(JSContextRef context) const = 0;
+    virtual JSValueRef CastJSValue(JSContextRef context, const char *name) const = 0;
 #endif
 };
 
@@ -53,14 +53,20 @@ void CYThrow(JSContextRef context, JSValueRef value);
 
 #define CYTry \
     try
-#define CYCatch(value) \
+#define CYCatch_(value, name) \
     catch (const CYException &error) { \
-        *exception = error.CastJSValue(context); \
+        *exception = error.CastJSValue(context, name); \
+        _assert(*exception != NULL); \
         return value; \
     } catch (...) { \
         *exception = CYCastJSValue(context, "catch(...)"); \
+        _assert(*exception != NULL); \
         return value; \
     }
+#define CYCatch(value) \
+    CYCatch_(value, "Error")
+#define CYCatchObject() \
+    CYCatch(JSObjectMake(context, NULL, NULL))
 
 #define _assert_(mode, test, code, format, ...) do \
     if (!(test)) \
@@ -105,9 +111,10 @@ static _finline bool CYContains(int value, size_t many, const int *okay) {
 
 #define _sqlcall(expr) ({ \
     __typeof__(expr) _value = (expr); \
-    _assert_("sqlcall", _value == 0 || _value >= 100 && _value < 200, #expr, " %u:%s", _value sqlite3_errmsg(database_)); \
-})
+    _assert_("sqlcall", _value == 0 || _value >= 100 && _value < 200, #expr, " %u:%s", _value, sqlite3_errmsg(database_)); \
+_value; })
 
+#ifdef CY_EXECUTE
 struct CYJSException {
     JSContextRef context_;
     JSValueRef value_;
@@ -131,5 +138,6 @@ struct CYJSException {
     CYJSException _error(context); \
     (code)(args, _error); \
 })
+#endif
 
 #endif/*CYCRIPT_ERROR_HPP*/