Use exhaustive matching

petrochenkov · petrochenkov · commit 41ccd44f767e · 2015-11-10T12:51:56.000+03:00
diff --git a/src/librustc_privacy/lib.rs b/src/librustc_privacy/lib.rs
@@ -1094,7 +1094,10 @@ impl<'a, 'tcx> SanePrivacyVisitor<'a, 'tcx> {
                 check_inherited(item.span, item.vis,
                                 "place qualifiers on individual functions instead");
             }
-            _ => {}
+            hir::ItemStruct(..) | hir::ItemEnum(..) | hir::ItemTrait(..) |
+            hir::ItemConst(..) | hir::ItemStatic(..) | hir::ItemFn(..) |
+            hir::ItemMod(..) | hir::ItemExternCrate(..) |
+            hir::ItemUse(..) | hir::ItemTy(..) => {}
         }
     }
 
@@ -1125,7 +1128,10 @@ impl<'a, 'tcx> SanePrivacyVisitor<'a, 'tcx> {
                     check_inherited(f.span, f.node.kind.visibility());
                 }
             }
-            _ => {}
+            hir::ItemDefaultImpl(..) | hir::ItemEnum(..) | hir::ItemTrait(..) |
+            hir::ItemConst(..) | hir::ItemStatic(..) | hir::ItemFn(..) |
+            hir::ItemMod(..) | hir::ItemExternCrate(..) |
+            hir::ItemUse(..) | hir::ItemTy(..) => {}
         }
     }
 }

Original file line number	Diff line number	Diff line change
`@@ -1094,7 +1094,10 @@ impl<'a, 'tcx> SanePrivacyVisitor<'a, 'tcx> {`
`1094`	`1094`	`check_inherited(item.span, item.vis,`
`1095`	`1095`	`"place qualifiers on individual functions instead");`
`1096`	`1096`	`}`
`1097`		`- _ => {}`
	`1097`	`+ hir::ItemStruct(..) \| hir::ItemEnum(..) \| hir::ItemTrait(..) \|`
	`1098`	`+ hir::ItemConst(..) \| hir::ItemStatic(..) \| hir::ItemFn(..) \|`
	`1099`	`+ hir::ItemMod(..) \| hir::ItemExternCrate(..) \|`
	`1100`	`+ hir::ItemUse(..) \| hir::ItemTy(..) => {}`
`1098`	`1101`	`}`
`1099`	`1102`	`}`
`1100`	`1103`
`@@ -1125,7 +1128,10 @@ impl<'a, 'tcx> SanePrivacyVisitor<'a, 'tcx> {`
`1125`	`1128`	`check_inherited(f.span, f.node.kind.visibility());`
`1126`	`1129`	`}`
`1127`	`1130`	`}`
`1128`		`- _ => {}`
	`1131`	`+ hir::ItemDefaultImpl(..) \| hir::ItemEnum(..) \| hir::ItemTrait(..) \|`
	`1132`	`+ hir::ItemConst(..) \| hir::ItemStatic(..) \| hir::ItemFn(..) \|`
	`1133`	`+ hir::ItemMod(..) \| hir::ItemExternCrate(..) \|`
	`1134`	`+ hir::ItemUse(..) \| hir::ItemTy(..) => {}`
`1129`	`1135`	`}`
`1130`	`1136`	`}`
`1131`	`1137`	`}`