From 0b0e1b71d5818438f062b35b5890ce72a38f2678 Mon Sep 17 00:00:00 2001 From: "leonardo.yvens" Date: Sun, 4 Mar 2018 08:12:03 -0300 Subject: [PATCH] Refactor contrived match. --- src/librustc_mir/transform/lower_128bit.rs | 19 ++++++------------- 1 file changed, 6 insertions(+), 13 deletions(-) diff --git a/src/librustc_mir/transform/lower_128bit.rs b/src/librustc_mir/transform/lower_128bit.rs index 981b0b854bdab..83cd7bf549d55 100644 --- a/src/librustc_mir/transform/lower_128bit.rs +++ b/src/librustc_mir/transform/lower_128bit.rs @@ -77,19 +77,12 @@ impl Lower128Bit { }; let bin_statement = block.statements.pop().unwrap(); - let (source_info, place, lhs, mut rhs) = match bin_statement { - Statement { - source_info, - kind: StatementKind::Assign( - place, - Rvalue::BinaryOp(_, lhs, rhs)) - } => (source_info, place, lhs, rhs), - Statement { - source_info, - kind: StatementKind::Assign( - place, - Rvalue::CheckedBinaryOp(_, lhs, rhs)) - } => (source_info, place, lhs, rhs), + let source_info = bin_statement.source_info; + let (place, lhs, mut rhs) = match bin_statement.kind { + StatementKind::Assign(place, Rvalue::BinaryOp(_, lhs, rhs)) + | StatementKind::Assign(place, Rvalue::CheckedBinaryOp(_, lhs, rhs)) => { + (place, lhs, rhs) + } _ => bug!("Statement doesn't match pattern any more?"), };