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py/objexcept: Remove long-obsolete mp_const_MemoryError_obj.

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This constant exception instance was once used by m_malloc_fail() to raise
a MemoryError without allocating memory, but it was made obsolete long ago
by 3556e45711.  The functionality is now
replaced by the use of mp_emergency_exception_obj which lives in the global
uPy state, and which can handle any exception type, not just MemoryError.
This commit is contained in:
Damien George
2018-02-15 16:50:02 +11:00
parent d966a33486
commit 73d1d20b46
3 changed files with 1 additions and 6 deletions
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py/objexcept.c
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@@ -43,9 +43,6 @@
// Number of traceback entries to reserve in the emergency exception buffer
#define EMG_TRACEBACK_ALLOC (2 * TRACEBACK_ENTRY_LEN)
// Instance of MemoryError exception - needed by mp_malloc_fail
const mp_obj_exception_t mp_const_MemoryError_obj = {{&mp_type_MemoryError}, 0, 0, NULL, (mp_obj_tuple_t*)&mp_const_empty_tuple_obj};
// Optionally allocated buffer for storing the first argument of an exception
// allocated when the heap is locked.
#if MICROPY_ENABLE_EMERGENCY_EXCEPTION_BUF