set add missing fallback case for __sub__

cosminbasca · cosminbasca · commit f7523deb1ebe · 2018-07-19T12:15:58.000+02:00
diff --git a/graalpython/com.oracle.graal.python/src/com/oracle/graal/python/builtins/objects/set/FrozenSetBuiltins.java b/graalpython/com.oracle.graal.python/src/com/oracle/graal/python/builtins/objects/set/FrozenSetBuiltins.java
@@ -218,6 +218,11 @@ PBaseSet doPBaseSet(PFrozenSet left, PBaseSet right) {
             HashingStorage storage = getDiffNode().execute(left.getDictStorage(), right.getDictStorage());
             return factory().createSet(storage);
         }
+
+        @Fallback
+        Object doSub(Object self, Object other) {
+            throw raise(PythonErrorType.TypeError, "unsupported operand type(s) for -: %p and %p", self, other);
+        }
     }
 
     @Builtin(name = __CONTAINS__, fixedNumOfArguments = 2)

Original file line number	Diff line number	Diff line change
`@@ -218,6 +218,11 @@ PBaseSet doPBaseSet(PFrozenSet left, PBaseSet right) {`
`218`	`218`	`HashingStorage storage = getDiffNode().execute(left.getDictStorage(), right.getDictStorage());`
`219`	`219`	`return factory().createSet(storage);`
`220`	`220`	`}`
	`221`	`+`
	`222`	`+ @Fallback`
	`223`	`+ Object doSub(Object self, Object other) {`
	`224`	`+ throw raise(PythonErrorType.TypeError, "unsupported operand type(s) for -: %p and %p", self, other);`
	`225`	`+ }`
`221`	`226`	`}`
`222`	`227`
`223`	`228`	`@Builtin(name = __CONTAINS__, fixedNumOfArguments = 2)`