Merge pull request #6206 from MartinNowak/fix16625

fix Issue 16625 - undeprecated switch fallthrough error
dlang · Oct 23, 2016 · 2ef2272 · 2ef2272
2 parents dea09f5 + 90391a7
commit 2ef2272
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Showing 2 changed files with 7 additions and 4 deletions.
diff --git a/src/statement.d b/src/statement.d
@@ -326,7 +326,7 @@ extern (C++) abstract class Statement : RootObject
                                 else
                                 {
                                     const(char)* gototype = s.isCaseStatement() ? "case" : "default";
-                                    s.error("switch case fallthrough - use 'goto %s;' if intended", gototype);
+                                    s.deprecation("switch case fallthrough - use 'goto %s;' if intended", gototype);
                                 }
                             }
                         }

diff --git a/test/fail_compilation/fail11653.d b/test/fail_compilation/fail11653.d
@@ -1,8 +1,9 @@
-// REQUIRED_ARGS:
+// REQUIRED_ARGS: -de
 /*
 TEST_OUTPUT:
 ---
-fail_compilation/fail11653.d(18): Error: switch case fallthrough - use 'goto case;' if intended
+fail_compilation/fail11653.d(19): Deprecation: switch case fallthrough - use 'goto case;' if intended
+fail_compilation/fail11653.d(24): Deprecation: switch case fallthrough - use 'goto default;' if intended
 ---
 */
 
@@ -18,7 +19,9 @@ void main()
         case 2: .. case 3:
             output = 2;
             break;
-        default:
+        case 4:
             output = 3;
+        default:
+            output = 4;
     }
 }