爱特每羊队
23 lines
784 B
Rust
23 lines
784 B
Rust
use crate::coercion;
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use crate::vm::Vm;
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use oxide_types::value::JsValue;
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impl Vm {
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#[inline(always)]
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pub(crate) fn dispatch_add(&mut self, rd: usize, a: usize, b: usize) -> Result<(), String> {
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let lhs = self.coerce_primitive_bounded(self.regs[a], false)?;
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let rhs = self.coerce_primitive_bounded(self.regs[b], false)?;
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if lhs.is_string() || rhs.is_string() {
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let ls = coercion::to_string(lhs);
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let rs = coercion::to_string(rhs);
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let concat = format!("{ls}{rs}");
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self.regs[rd] = self.new_string(&concat);
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} else {
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let ln = coercion::to_number(lhs);
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let rn = coercion::to_number(rhs);
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self.regs[rd] = JsValue::float(ln + rn);
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}
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Ok(())
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}
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}
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