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Merge pull request #208 from dtolnay/fallback

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Remove pre-1.57 proc_macro2::fallback::force()
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David Tolnay 2024-01-20 17:12:04 -08:00 • committed by GitHub
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src/main.rs
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@ -141,10 +141,6 @@ fn cargo_expand() -> Result<i32> {
const DOLLAR_CRATE_PLACEHOLDER: &str = "Ξcrate";
let wip = questionably_formatted.replace("$crate", DOLLAR_CRATE_PLACEHOLDER);
// Support cargo-expand built with panic=abort, as otherwise proc-macro2
// ends up using a catch_unwind.
proc_macro2::fallback::force();
enum Stage {
Formatted(String),
Unformatted(String),