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Fix lambda expression's unexpected UnboundLocalError #4226

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Merged
youknowone merged 2 commits into from
Oct 17, 2022
Merged

Fix lambda expression's unexpected UnboundLocalError #4226

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67c4bd0
Fix #3934
jopemachine Oct 16, 2022
117ae0a
Add example code as extra test
jopemachine Oct 17, 2022
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Fix #3934
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@jopemachine
jopemachine committed Oct 16, 2022
commit 67c4bd04677413316e2b277228234daa4ce32e5c
7 changes: 4 additions & 3 deletions compiler/codegen/src/compile.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -2118,15 +2118,16 @@ impl Compiler {
Name { id, .. } => self.load_name(id)?,
Lambda { args, body } => {
let prev_ctx = self.ctx;

let name = "<lambda>".to_owned();
let mut funcflags = self.enter_function(&name, args)?;

self.ctx = CompileContext {
loop_data: Option::None,
in_class: prev_ctx.in_class,
func: FunctionContext::Function,
};

let name = "<lambda>".to_owned();
let mut funcflags = self.enter_function(&name, args)?;

self.current_codeinfo()
.constants
.insert_full(ConstantData::None);
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