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py: Allow to properly disable builtin "set" object.

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This patch makes MICROPY_PY_BUILTINS_SET compile-time option fully
disable the builtin set object (when set to 0).  This includes removing
set constructor/comprehension from the grammar, the compiler and the
emitters.  Now, enabling set costs 8168 bytes on unix x64, and 3576
bytes on stmhal.
This commit is contained in:
Damien George
2014-12-27 17:07:16 +00:00
parent 3b74c91684
commit e37dcaafb4
10 changed files with 37 additions and 3 deletions
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py/emit.h
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@@ -128,8 +128,10 @@ typedef struct _emit_method_table_t {
void (*build_map)(emit_t *emit, mp_uint_t n_args);
void (*store_map)(emit_t *emit);
void (*map_add)(emit_t *emit, mp_uint_t map_stack_index);
#if MICROPY_PY_BUILTINS_SET
void (*build_set)(emit_t *emit, mp_uint_t n_args);
void (*set_add)(emit_t *emit, mp_uint_t set_stack_index);
#endif
void (*build_slice)(emit_t *emit, mp_uint_t n_args);
void (*unpack_sequence)(emit_t *emit, mp_uint_t n_args);
void (*unpack_ex)(emit_t *emit, mp_uint_t n_left, mp_uint_t n_right);