Update to the rustfmt in rust 1.32, which is now stable.

lib/codegen/src/isa/x86/abi.rs

@@ -99,7 +99,7 @@ impl ArgAssigner for Args {
                     } else {
                         RU::rsi
                     } as RegUnit)
-                    .into()
+                    .into();
                 }
                 // This is SpiderMonkey's `WasmTableCallSigReg`.
                 ArgumentPurpose::SignatureId => return ArgumentLoc::Reg(RU::r10 as RegUnit).into(),

lib/codegen/src/verifier/liveness.rs

@@ -186,7 +186,7 @@ impl<'a> LivenessVerifier<'a> {
                     "Def local range for {} can't end at {}",
                     val,
                     e
-                )
+                );
             }
             ExpandedProgramPoint::Inst(i) => {
                 if self.func.layout.inst_ebb(i) != Some(def_ebb) {
@@ -216,7 +216,7 @@ impl<'a> LivenessVerifier<'a> {
                         val,
                         ebb,
                         end
-                    )
+                    );
                 }
             };
 
@@ -247,7 +247,7 @@ impl<'a> LivenessVerifier<'a> {
                             "end of {} livein ({}) never reached",
                             val,
                             end_ebb
-                        )
+                        );
                     }
                 };
             }

lib/codegen/src/verifier/mod.rs

@@ -1641,7 +1641,7 @@ impl<'a> Verifier<'a> {
                         "{} must have an encoding (e.g., {})",
                         text,
                         isa.encoding_info().display(enc)
-                    )
+                    );
                 }
                 Err(_) => return nonfatal!(errors, inst, "{} must have an encoding", text),
             }