GH-98686: Fix compiler warning for HAS_ARG
#99106
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brandtbucher
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interpreter-core
iritkatriel
reviewed
Nov 4, 2022
Python/ceval.c
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| @@ -143,7 +143,7 @@ lltrace_instruction(_PyInterpreterFrame *frame, | |||
| const char *opname = _PyOpcode_OpName[opcode]; | |||
| assert(opname != NULL); | |||
| int offset = (int)(next_instr - _PyCode_CODE(frame->f_code)); | |||
| if (HAS_ARG(_PyOpcode_Deopt[opcode])) { | |||
| if (HAVE_ARGUMENT <= _PyOpcode_Deopt[opcode]) { | |||
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HAVE_ARGUMENT isn't used directly anywhere else. I think casting and using HAS_ARG might be better.
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But we don't have to worry about things like pseudo-opcodes, right? This seems like exactly the sort of thing HAVE_ARGUMENT is meant for...
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Kind of. HAVE_ARGUMENT was there before we had pseudo-opcodes, and HAS_ARG just compared with it. Now we have pseudo-opcodes, and if I saw HAVE_ARGUMENT in the code now my first thought would be that this is a bug (a place where we didn't update for pseudo-opcodes). So the trick is to make this not look like a bug.
iritkatriel
approved these changes
Nov 4, 2022
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