Avoid unnecessary '&' in matches.

https://github.com/rust-lang-nursery/rust-clippy/wiki#match_ref_pats
2017-08-31 11:46:05 -07:00
parent acf4f1009b
commit 9a8f01b832
4 changed files with 16 additions and 16 deletions
--- a/lib/cretonne/src/legalizer/globalvar.rs
+++ b/lib/cretonne/src/legalizer/globalvar.rs
@@ -10,8 +10,8 @@ use ir::{self, InstBuilder};
 /// Expand a `global_addr` instruction according to the definition of the global variable.
 pub fn expand_global_addr(inst: ir::Inst, func: &mut ir::Function, _cfg: &mut ControlFlowGraph) {
    // Unpack the instruction.
-    let gv = match &func.dfg[inst] {
-        &ir::InstructionData::UnaryGlobalVar { opcode, global_var } => {
+    let gv = match func.dfg[inst] {
+        ir::InstructionData::UnaryGlobalVar { opcode, global_var } => {
            assert_eq!(opcode, ir::Opcode::GlobalAddr);
            global_var
        }