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Future-proof against a next edition by using >= and not ==

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So that we won't have a strange bug when edition 2024 will land.

rustc [also does that](427cf81206/compiler/rustc_builtin_macros/src/edition_panic.rs (L84)).
This commit is contained in:
Chayim Refael Friedman 2022-02-28 11:13:55 +02:00 committed by GitHub
parent 4e72700e38
commit e6a35c28cb
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1 changed files with 2 additions and 2 deletions
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4
crates/hir_expand/src/builtin_fn_macro.rs
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@ -344,7 +344,7 @@ fn panic_expand(
let loc: MacroCallLoc = db.lookup_intern_macro_call(id);
// Expand to a macro call `$crate::panic::panic_{edition}`
let krate = tt::Ident { text: "$crate".into(), id: tt::TokenId::unspecified() };
let mut call = if db.crate_graph()[loc.krate].edition == Edition::Edition2021 {
let mut call = if db.crate_graph()[loc.krate].edition >= Edition::Edition2021 {
quote!(#krate::panic::panic_2021!)
} else {
quote!(#krate::panic::panic_2015!)
@ -363,7 +363,7 @@ fn unreachable_expand(
let loc: MacroCallLoc = db.lookup_intern_macro_call(id);
// Expand to a macro call `$crate::panic::unreachable_{edition}`
let krate = tt::Ident { text: "$crate".into(), id: tt::TokenId::unspecified() };
let mut call = if db.crate_graph()[loc.krate].edition == Edition::Edition2021 {
let mut call = if db.crate_graph()[loc.krate].edition >= Edition::Edition2021 {
quote!(#krate::panic::unreachable_2021!)
} else {
quote!(#krate::panic::unreachable_2015!)