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optimize: compact

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imxyy_soope_
2026-02-19 20:27:50 +08:00
parent 99045aa76c
commit 4380fa85c4
1 changed files with 12 additions and 12 deletions
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18
nix-js/src/codegen.rs
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@@ -238,12 +238,12 @@ impl<Ctx: CodegenContext> Compile<Ctx> for Ir {
Ir::List(x) => x.compile(ctx, buf), Ir::List(x) => x.compile(ctx, buf),
Ir::Call(x) => x.compile(ctx, buf), Ir::Call(x) => x.compile(ctx, buf),
Ir::Arg(x) => { Ir::Arg(x) => {
code!(buf, "arg{}", x.inner.0); code!(buf, "a{}", x.inner.0);
} }
Ir::TopLevel(x) => x.compile(ctx, buf), Ir::TopLevel(x) => x.compile(ctx, buf),
Ir::Select(x) => x.compile(ctx, buf), Ir::Select(x) => x.compile(ctx, buf),
&Ir::Thunk(Thunk { inner: expr_id, .. }) => { &Ir::Thunk(Thunk { inner: expr_id, .. }) => {
code!(buf, "expr{}", expr_id.0); code!(buf, "e{}", expr_id.0);
} }
Ir::Builtins(_) => { Ir::Builtins(_) => {
// Nix.builtins // Nix.builtins
@@ -416,7 +416,7 @@ impl<Ctx: CodegenContext> Compile<Ctx> for Func {
ellipsis, ellipsis,
}) = &self.param }) = &self.param
{ {
code!(buf, "$mf(arg{}=>", id); code!(buf, "$mf(a{}=>", id);
if has_thunks { if has_thunks {
code!(buf, ctx; "{" self.thunks "return " self.body "}"); code!(buf, ctx; "{" self.thunks "return " self.body "}");
} else { } else {
@@ -440,7 +440,7 @@ impl<Ctx: CodegenContext> Compile<Ctx> for Func {
")" ")"
); );
} else { } else {
code!(buf, "arg{}=>", id); code!(buf, "a{}=>", id);
if has_thunks { if has_thunks {
code!(buf, ctx; "{" self.thunks "return " self.body "}"); code!(buf, ctx; "{" self.thunks "return " self.body "}");
} else { } else {
@@ -470,16 +470,16 @@ impl<Ctx: CodegenContext> Compile<Ctx> for [(ExprId, ExprId)] {
return; return;
} }
for &(slot, inner) in self {
let inner_ir = ctx.get_ir(inner);
code!( code!(
buf, ctx; buf, ctx;
"let expr" slot.0 "=$t(()=>(" inner_ir ")," "const "
"\"expr" slot.0 "\");" joined(self.iter(), ",", |ctx: &Ctx, buf, &(slot, inner)| {
code!(buf, ctx; "e" slot.0 "=$t(()=>(" ctx.get_ir(inner) ")," "'e" slot.0 "')");
})
";"
); );
} }
} }
}
impl<Ctx: CodegenContext> Compile<Ctx> for TopLevel { impl<Ctx: CodegenContext> Compile<Ctx> for TopLevel {
fn compile(&self, ctx: &Ctx, buf: &mut CodeBuffer) { fn compile(&self, ctx: &Ctx, buf: &mut CodeBuffer) {