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Signal let-expressions

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This commit is contained in:
Yura Dupyn 2026-02-13 15:48:01 +01:00
parent 1ad1c8c442
commit 0014f75a22
7 changed files with 185 additions and 12 deletions
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4
src/lang/eval/value.ts
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@ -66,6 +66,10 @@ export namespace Env {
});
}
export function nil_frame(): EnvFrame {
return new Map();
}
export function frame_insert_mut(frame: EnvFrame, var_name: VariableName, value: Value) {
frame.set(var_name, value);
}