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gh-103046: Display current line correctly for dis.disco() with CACHE entries (#103047)

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gaogaotiantian 2023-03-27 15:22:06 -07:00 • committed by GitHub
parent 3606753246
commit 34eb6f7276
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3 changed files with 36 additions and 1 deletions
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7
Lib/dis.py
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@ -581,7 +581,12 @@ def _disassemble_bytes(code, lasti=-1, varname_from_oparg=None,
instr.offset > 0)
if new_source_line:
print(file=file)
is_current_instr = instr.offset == lasti
if show_caches:
is_current_instr = instr.offset == lasti
else:
# Each CACHE takes 2 bytes
is_current_instr = instr.offset <= lasti \
<= instr.offset + 2 * _inline_cache_entries[_deoptop(instr.opcode)]
print(instr._disassemble(lineno_width, is_current_instr, offset_width),
file=file)
if exception_entries: