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py: Making closures now passes pointer to stack, not a tuple for vars.

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Closed over variables are now passed on the stack, instead of creating a
tuple and passing that.  This way memory for the closed over variables
can be allocated within the closure object itself.  See issue #510 for
background.
This commit is contained in:
Damien George
2014-04-20 17:50:40 +01:00
parent bc5f0c1977
commit 3558f62fb5
11 changed files with 71 additions and 56 deletions
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py/emitglue.h
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@@ -37,4 +37,4 @@ void mp_emit_glue_assign_native_code(mp_raw_code_t *rc, void *f, uint len, int n
void mp_emit_glue_assign_inline_asm_code(mp_raw_code_t *rc, void *f, uint len, int n_args);
mp_obj_t mp_make_function_from_raw_code(mp_raw_code_t *rc, mp_obj_t def_args, mp_obj_t def_kw_args);
mp_obj_t mp_make_closure_from_raw_code(mp_raw_code_t *rc, mp_obj_t closure_tuple, mp_obj_t def_args, mp_obj_t def_kw_args);
mp_obj_t mp_make_closure_from_raw_code(mp_raw_code_t *rc, uint n_closed_over, const mp_obj_t *args);