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3 Commits

Author SHA1 Message Date
Damien George
3d2daa2d03 py: Change exception traceback data to use size_t instead of mp_uint_t. 
The traceback array stores qstrs and line numbers.  qstrs are typed as
size_t, and line numbers should safely fit in size_t as well.
 2016-01-02 22:04:12 +00:00
Damien George
4852e09c79 py: Fix adding of traceback so that it appends to existing info. 
This makes exception traceback info self contained (ie doesn't rely on
list object, which was a bit of a hack), reduces code size, and reduces
RAM footprint of exception by eliminating the list object.

Addresses part of issue #1126.
 2015-02-27 00:36:39 +00:00
Damien George
b4b10fd350 py: Put all global state together in state structures. 
This patch consolidates all global variables in py/ core into one place,
in a global structure.  Root pointers are all located together to make
GC tracing easier and more efficient.
 2015-01-07 20:33:00 +00:00