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syntax: Allow pretty printing more interpolated items
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src/libsyntax/print/pprust.rs

Lines changed: 13 additions & 13 deletions
Original file line numberDiff line numberDiff line change
@@ -287,19 +287,19 @@ pub fn token_to_string(tok: &Token) -> String {
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token::SpecialVarNt(var) => format!("${}", var.as_str()),
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token::Interpolated(ref nt) => match *nt {
290-
token::NtExpr(ref e) => expr_to_string(&**e),
291-
token::NtMeta(ref e) => meta_item_to_string(&**e),
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token::NtTy(ref e) => ty_to_string(&**e),
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token::NtPath(ref e) => path_to_string(&**e),
294-
token::NtItem(..) => "an interpolated item".to_string(),
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token::NtBlock(..) => "an interpolated block".to_string(),
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token::NtStmt(..) => "an interpolated statement".to_string(),
297-
token::NtPat(..) => "an interpolated pattern".to_string(),
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token::NtIdent(..) => "an interpolated identifier".to_string(),
299-
token::NtTT(..) => "an interpolated tt".to_string(),
300-
token::NtArm(..) => "an interpolated arm".to_string(),
301-
token::NtImplItem(..) => "an interpolated impl item".to_string(),
302-
token::NtTraitItem(..) => "an interpolated trait item".to_string(),
290+
token::NtExpr(ref e) => expr_to_string(&**e),
291+
token::NtMeta(ref e) => meta_item_to_string(&**e),
292+
token::NtTy(ref e) => ty_to_string(&**e),
293+
token::NtPath(ref e) => path_to_string(&**e),
294+
token::NtItem(ref e) => item_to_string(&**e),
295+
token::NtBlock(ref e) => block_to_string(&**e),
296+
token::NtStmt(ref e) => stmt_to_string(&**e),
297+
token::NtPat(ref e) => pat_to_string(&**e),
298+
token::NtIdent(ref e) => ident_to_string(&**e),
299+
token::NtTT(ref e) => tt_to_string(&**e),
300+
token::NtArm(ref e) => arm_to_string(&**e),
301+
token::NtImplItem(ref e) => impl_item_to_string(&**e),
302+
token::NtTraitItem(ref e) => trait_item_to_string(&**e),
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}
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}
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}

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