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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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2
py/vmentrytable.h
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@@ -86,8 +86,10 @@ static void* entry_table[256] = {
[MP_BC_BUILD_MAP] = &&entry_MP_BC_BUILD_MAP,
[MP_BC_STORE_MAP] = &&entry_MP_BC_STORE_MAP,
[MP_BC_MAP_ADD] = &&entry_MP_BC_MAP_ADD,
#if MICROPY_PY_BUILTINS_SET
[MP_BC_BUILD_SET] = &&entry_MP_BC_BUILD_SET,
[MP_BC_SET_ADD] = &&entry_MP_BC_SET_ADD,
#endif
[MP_BC_BUILD_SLICE] = &&entry_MP_BC_BUILD_SLICE,
[MP_BC_UNPACK_SEQUENCE] = &&entry_MP_BC_UNPACK_SEQUENCE,
[MP_BC_UNPACK_EX] = &&entry_MP_BC_UNPACK_EX,