30 lines
716 B
Rust
30 lines
716 B
Rust
// EMIT_MIR_FOR_EACH_PANIC_STRATEGY
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// EMIT_MIR remove_unneeded_drops.opt.RemoveUnneededDrops.diff
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fn opt(x: bool) {
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drop(x);
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}
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// EMIT_MIR remove_unneeded_drops.dont_opt.RemoveUnneededDrops.diff
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fn dont_opt(x: Vec<bool>) {
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drop(x);
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}
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// EMIT_MIR remove_unneeded_drops.opt_generic_copy.RemoveUnneededDrops.diff
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fn opt_generic_copy<T: Copy>(x: T) {
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drop(x);
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}
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// EMIT_MIR remove_unneeded_drops.cannot_opt_generic.RemoveUnneededDrops.diff
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// since the pass is not running on monomorphisized code,
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// we can't (but probably should) optimize this
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fn cannot_opt_generic<T>(x: T) {
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drop(x);
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}
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fn main() {
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opt(true);
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opt_generic_copy(42);
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cannot_opt_generic(42);
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dont_opt(vec![true]);
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}
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