4 Commits

Author	SHA1	Message	Date
Damien George	0e4ba25834	py: Fix SyntaxError exception: don't have a block name, so pass NULL.	2014-04-13 15:01:28 +01:00
Damien George	4b01de44ba	py: Add traceback info to syntax errors. ... Should fix issue #463.	2014-04-13 11:56:02 +01:00
Damien George	58ba4c3b4c	py: Check explicitly for memory allocation failure in parser. ... Previously, a failed malloc/realloc would throw an exception, which was not caught. I think it's better to keep the parser free from NLR (exception throwing), hence this patch.	2014-04-10 14:27:31 +00:00
Damien George	c5966128c7	Implement proper exception type hierarchy. ... Each built-in exception is now a type, with base type BaseException. C exceptions are created by passing a pointer to the exception type to make an instance of. When raising an exception from the VM, an instance is created automatically if an exception type is raised (as opposed to an exception instance). Exception matching (RT_BINARY_OP_EXCEPTION_MATCH) is now proper. Handling of parse error changed to match new exceptions. mp_const_type renamed to mp_type_type for consistency.	2014-02-15 16:10:44 +00:00