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Optimize redundant bool check #7176

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Merged
youknowone merged 9 commits into from
Feb 17, 2026
Merged

Optimize redundant bool check #7176

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11152d4
Add compile_bool_op_inner and optimize nested opposite-operator BoolO…
moreal Feb 15, 2026
9a2d780
Add snapshot test for nested BoolOp bytecode
moreal Feb 15, 2026
d8ccc98
Add runtime test for redundant __bool__ check (issue #3567)
moreal Feb 15, 2026
66cab2c
Apply clippy and rustfmt
moreal Feb 16, 2026
a500d54
Apply ruff format
moreal Feb 16, 2026
35706f1
Refactor compile_bool_op: extract emit_short_circuit_test and unify w…
moreal Feb 16, 2026
e68c018
Relocate redundant __bool__ check test snippet
moreal Feb 17, 2026
dbf95a3
Update extra_tests/snippets/syntax_short_circuit_bool.py
youknowone Feb 17, 2026
d6e48ff
Fix assertion in syntax_short_circuit_bool
moreal Feb 17, 2026
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Add snapshot test for nested BoolOp bytecode 
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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@moreal @claude
moreal and claude committed Feb 17, 2026
commit 9a2d780903bcac329414b71a69e4365ecc388bdb
9 changes: 9 additions & 0 deletions crates/codegen/src/compile.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -9092,6 +9092,15 @@ if (True and False) or (False and True):
));
}

#[test]
fn test_nested_bool_op() {
assert_dis_snapshot!(compile_exec(
"\
x = Test() and False or False
"
));
}

#[test]
fn test_nested_double_async_with() {
assert_dis_snapshot!(compile_exec(
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20 changes: 20 additions & 0 deletions crates/codegen/src/snapshots/rustpython_codegen__compile__tests__nested_bool_op.snap
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