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16 lines
342 B
Rust
16 lines
342 B
Rust
//@ compile-flags: -Z trace-macros
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#![recursion_limit = "5"]
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fn main() {
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macro_rules! stack {
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($overflow:expr) => {
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println!(stack!($overflow));
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//~^ ERROR recursion limit reached while expanding
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//~| ERROR format argument must be a string literal
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};
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}
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stack!("overflow");
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}
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