Fix: added assumption to wrong class.

fangerer · fangerer · commit 5bfae8cdd2f2 · 2019-02-05T09:52:00.000+01:00
diff --git a/graalpython/com.oracle.graal.python/src/com/oracle/graal/python/nodes/attributes/LookupAttributeInMRONode.java b/graalpython/com.oracle.graal.python/src/com/oracle/graal/python/nodes/attributes/LookupAttributeInMRONode.java
@@ -157,7 +157,7 @@ protected PythonClassAssumptionPair findAttrClassAndAssumptionInMRO(PythonAbstra
             PythonAbstractClass clsObj = mro.getItemNormalized(i);
             if (i > 0) {
                 assert clsObj != klass : "MRO chain is incorrect: '" + klass + "' was found at position " + i;
-                mro.addAttributeInMROFinalAssumption(key, attrAssumption);
+                getMro(clsObj).addAttributeInMROFinalAssumption(key, attrAssumption);
             }
 
             Object value = ReadAttributeFromObjectNode.doSlowPath(clsObj, key, true);

Original file line number	Diff line number	Diff line change
`@@ -157,7 +157,7 @@ protected PythonClassAssumptionPair findAttrClassAndAssumptionInMRO(PythonAbstra`
`157`	`157`	`PythonAbstractClass clsObj = mro.getItemNormalized(i);`
`158`	`158`	`if (i > 0) {`
`159`	`159`	`assert clsObj != klass : "MRO chain is incorrect: '" + klass + "' was found at position " + i;`
`160`		`- mro.addAttributeInMROFinalAssumption(key, attrAssumption);`
	`160`	`+ getMro(clsObj).addAttributeInMROFinalAssumption(key, attrAssumption);`
`161`	`161`	`}`
`162`	`162`
`163`	`163`	`Object value = ReadAttributeFromObjectNode.doSlowPath(clsObj, key, true);`