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py/runtime0: Add comments about unary/binary-op enums used in bytecode.
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‎py/runtime0.h‎

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@@ -42,6 +42,8 @@
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#define MP_NATIVE_TYPE_PTR16 (0x06)
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#define MP_NATIVE_TYPE_PTR32 (0x07)
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// Note: the first 7 of these are used in bytecode and changing
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// them requires changing the bytecode version.
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typedef enum {
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MP_UNARY_OP_BOOL, // __bool__
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MP_UNARY_OP_LEN, // __len__
@@ -54,6 +56,8 @@ typedef enum {
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MP_UNARY_OP_SIZEOF, // for sys.getsizeof()
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} mp_unary_op_t;
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// Note: the first 35 of these are used in bytecode and changing
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// them requires changing the bytecode version.
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typedef enum {
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// Relational operations, should return a bool
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MP_BINARY_OP_LESS,

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