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Tweak some ugly formatting.

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This commit is contained in:
Nicholas Nethercote 2024-06-23 08:13:41 +10:00
parent 470b0e9c3c
commit 70fa67c0b2
1 changed files with 4 additions and 1 deletions
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5
compiler/rustc_expand/src/mbe/macro_rules.rs
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@ -1146,7 +1146,10 @@ fn check_matcher_core<'tt>(
// whereas macros from an external crate have a dummy id.
if def.id != DUMMY_NODE_ID
&& matches!(kind, NonterminalKind::PatParam { inferred: true })
&& matches!(next_token, TokenTree::Token(token) if token.kind == BinOp(token::BinOpToken::Or))
&& matches!(
next_token,
TokenTree::Token(token) if token.kind == BinOp(token::BinOpToken::Or)
)
{
// It is suggestion to use pat_param, for example: $x:pat -> $x:pat_param.
let suggestion = quoted_tt_to_string(&TokenTree::MetaVarDecl(