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Diffstat (limited to 'compiler/rustc_expand/src/config.rs')
| -rw-r--r-- | compiler/rustc_expand/src/config.rs | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/compiler/rustc_expand/src/config.rs b/compiler/rustc_expand/src/config.rs index c70e259b2cd..d2e45d717d9 100644 --- a/compiler/rustc_expand/src/config.rs +++ b/compiler/rustc_expand/src/config.rs @@ -237,10 +237,7 @@ impl<'a> StripUnconfigured<'a> { inner = self.configure_tokens(&inner); Some(AttrTokenTree::Delimited(sp, spacing, delim, inner)) } - AttrTokenTree::Token( - Token { kind: TokenKind::OpenDelim(_) | TokenKind::CloseDelim(_), .. }, - _, - ) => { + AttrTokenTree::Token(Token { kind, .. }, _) if kind.is_delim() => { panic!("Should be `AttrTokenTree::Delimited`, not delim tokens: {:?}", tree); } AttrTokenTree::Token(token, spacing) => Some(AttrTokenTree::Token(token, spacing)), |