爱特每羊队
18 lines
702 B
Rust
18 lines
702 B
Rust
use super::*;
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impl Compiler {
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pub(in crate::counter) fn count_chain_expression(&self, expr: &Expression, ctx: &mut CompileCtx) {
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let Expression::ChainExpression(chain) = expr else {
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return;
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};
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let id = ctx.next_label_id();
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self.count_chain_element(&chain.expression, true, ctx);
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ctx.alloc_reg();
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ctx.projected_pc += 1; // LOAD_VAR result <- chain value
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ctx.projected_pc += 1; // JMP over short-circuit writer
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ctx.labels.label_map.insert(Label::TernaryElse(id), ctx.projected_pc);
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ctx.projected_pc += 1; // LOAD_CONST undefined
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ctx.labels.label_map.insert(Label::TernaryEnd(id), ctx.projected_pc);
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}
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}
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