workaround for objects with ReflectionLibrary until we remove POL.getLazyPythonClass

Author: timfel

graalpython/com.oracle.graal.python/src/com/oracle/graal/python/builtins/objects/ints/IntBuiltins.java

@@ -115,6 +115,7 @@
 import com.oracle.truffle.api.dsl.Specialization;
 import com.oracle.truffle.api.dsl.TypeSystemReference;
 import com.oracle.truffle.api.frame.VirtualFrame;
+import com.oracle.truffle.api.interop.InteropLibrary;
 import com.oracle.truffle.api.interop.UnsupportedMessageException;
 import com.oracle.truffle.api.library.CachedLibrary;
 import com.oracle.truffle.api.profiles.BranchProfile;
@@ -2809,6 +2810,25 @@ static PythonNativeVoidPtr doL(PythonNativeVoidPtr self) {
     @Builtin(name = SpecialMethodNames.__INDEX__, minNumOfPositionalArgs = 1)
     @GenerateNodeFactory
     abstract static class IndexNode extends IntNode {
+        // TODO: Remove again once GR-30482 is fixed
+        @Specialization(guards = "!isAnyPythonObject(object)", limit = "3")
+        static long doForeign(Object object,
+                        @CachedLibrary("object") InteropLibrary lib) {
+            if (lib.isBoolean(object)) {
+                try {
+                    return PInt.intValue(lib.asBoolean(object));
+                } catch (UnsupportedMessageException e) {
+                    // fall through
+                }
+            } else if (lib.fitsInLong(object)) {
+                try {
+                    return lib.asLong(object);
+                } catch (UnsupportedMessageException e) {
+                    // fall through
+                }
+            }
+            throw CompilerDirectives.shouldNotReachHere("Must fix GR-30482");
+        }
     }
 
     @Builtin(name = SpecialMethodNames.__GETNEWARGS__, minNumOfPositionalArgs = 1)

graalpython/com.oracle.graal.python/src/com/oracle/graal/python/lib/PyNumberIndexNode.java

@@ -47,6 +47,7 @@
 import com.oracle.graal.python.builtins.PythonBuiltinClassType;
 import com.oracle.graal.python.builtins.modules.WarningsModuleBuiltins;
 import com.oracle.graal.python.builtins.objects.PNone;
+import com.oracle.graal.python.builtins.objects.PythonAbstractObject;
 import com.oracle.graal.python.builtins.objects.cext.PythonAbstractNativeObject;
 import com.oracle.graal.python.builtins.objects.ints.PInt;
 import com.oracle.graal.python.builtins.objects.object.PythonObjectLibrary;
@@ -95,7 +96,7 @@ static long doLong(long object) {
     }
 
     @Specialization(rewriteOn = UnexpectedResultException.class)
-    int doCallIndexInt(VirtualFrame frame, Object object,
+    int doCallIndexInt(VirtualFrame frame, PythonAbstractObject object,
                     @Shared("callIndex") @Cached CallIndexNode callIndex,
                     @Shared("lib") @CachedLibrary(limit = "3") PythonObjectLibrary lib,
                     @Shared("isSubtype") @Cached IsSubtypeNode isSubtype) throws UnexpectedResultException {
@@ -117,14 +118,15 @@ int doCallIndexInt(VirtualFrame frame, Object object,
         }
     }
 
+    // TODO: Accept "Object" again once GR-30482 is fixed
     @Specialization(replaces = "doCallIndexInt")
-    static Object doCallIndex(VirtualFrame frame, Object object,
+    static Object doCallIndex(VirtualFrame frame, PythonAbstractObject object,
                     @Shared("callIndex") @Cached CallIndexNode callIndex,
                     @Shared("lib") @CachedLibrary(limit = "3") PythonObjectLibrary lib,
                     @Shared("isSubtype") @Cached IsSubtypeNode isSubtype,
-                    @Cached IsBuiltinClassProfile isInt,
-                    @Cached PRaiseNode raiseNode,
-                    @Cached WarningsModuleBuiltins.WarnNode warnNode) {
+                    @Shared("isInt") @Cached IsBuiltinClassProfile isInt,
+                    @Shared("raiseNode") @Cached PRaiseNode raiseNode,
+                    @Shared("warnNode") @Cached WarningsModuleBuiltins.WarnNode warnNode) {
         if (isSubtype.execute(lib.getLazyPythonClass(object), PythonBuiltinClassType.PInt)) {
             return object;
         }
@@ -133,6 +135,20 @@ static Object doCallIndex(VirtualFrame frame, Object object,
         return result;
     }
 
+    // TODO: Remove again once GR-30482 is fixed
+    @Specialization(guards = "!isAnyPythonObject(object)")
+    static Object doCallIndexForeign(VirtualFrame frame, Object object,
+                    @Shared("callIndex") @Cached CallIndexNode callIndex,
+                    @Shared("lib") @CachedLibrary(limit = "3") PythonObjectLibrary lib,
+                    @Shared("isSubtype") @Cached IsSubtypeNode isSubtype,
+                    @Shared("isInt") @Cached IsBuiltinClassProfile isInt,
+                    @Shared("raiseNode") @Cached PRaiseNode raiseNode,
+                    @Shared("warnNode") @Cached WarningsModuleBuiltins.WarnNode warnNode) {
+        Object result = callIndex.execute(frame, object);
+        checkResult(frame, object, result, lib, isSubtype, isInt, raiseNode, warnNode);
+        return result;
+    }
+
     private static void checkResult(VirtualFrame frame, Object originalObject, Object result, PythonObjectLibrary lib, IsSubtypeNode isSubtype, IsBuiltinClassProfile isInt, PRaiseNode raiseNode,
                     WarningsModuleBuiltins.WarnNode warnNode) {
         if (!isInt.profileObject(result, PythonBuiltinClassType.PInt)) {