[GR-80152] Intrinsify decimal module

CHANGELOG.md

@@ -3,6 +3,13 @@
 This changelog summarizes major changes between GraalVM versions of the Python
 language runtime. The main focus is on user-observable behavior of the engine.
 
+## Version 25.6
+- New Java-based `decimal` module with significanlty better performance
+
+## Version 25.5
+- Added `select.poll()` on Linux and Mac OS
+- Better Windows console support and Windows version reporting
+
 ## Version 25.4
 * Remove BouncyCastle entirely. BouncyCastle was only needed for legacy RSA, DSA, and EC private keys versions 0 and 1. To support these from Python embeddings, BouncyCastle must now be explicitly enabled by adding the `org.graalvm.python:python-bouncycastle-support` Maven _and_ adding `bcprov-jdk18on`, `bcpkix-jdk18on`, and `bcutil-jdk18on` dependencies.
 

graalpython/com.oracle.graal.python.cext/src/capi.h

@@ -335,7 +335,7 @@ PY_TRUFFLE_TYPE(PyClassMethodDescr_Type,         "classmethod_descriptor",     &
 PY_TRUFFLE_TYPE(PyCode_Type,                     "code",                       &PyType_Type, sizeof(PyTypeObject)) \
 PY_TRUFFLE_TYPE(PyCmpWrapper_Type,               "KeyWrapper",                 &PyType_Type, sizeof(PyObject)) \
 PY_TRUFFLE_TYPE(PyComplex_Type,                  "complex",                    &PyType_Type, sizeof(PyComplexObject)) \
-PY_TRUFFLE_TYPE(PyContext_Type,                  "Context",                    &PyType_Type, sizeof(PyObject)) \
+PY_TRUFFLE_TYPE(PyContext_Type,                  "_contextvars.Context",       &PyType_Type, sizeof(PyObject)) \
 PY_TRUFFLE_TYPE(PyContextToken_Type,             "Token",                      &PyType_Type, sizeof(PyObject)) \
 PY_TRUFFLE_TYPE(PyContextVar_Type,               "ContextVar",                 &PyType_Type, sizeof(PyObject)) \
 PY_TRUFFLE_TYPE(_PyCoroWrapper_Type,             "coroutine_wrapper",          &PyType_Type, sizeof(PyObject)) \

graalpython/com.oracle.graal.python.test/src/com/oracle/graal/python/test/builtin/modules/HamtTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2022, 2023, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2022, 2026, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * The Universal Permissive License (UPL), Version 1.0
@@ -42,6 +42,7 @@
 
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertNull;
+import static org.junit.Assert.assertSame;
 import static org.junit.Assert.assertTrue;
 import static org.junit.Assert.fail;
 
@@ -80,6 +81,26 @@ public void testHamtSetLookup() {
         assertEquals(1, hamt.lookup(1, 1));
     }
 
+    @Test
+    public void testLookupEntry() {
+        Hamt.Entry first = new Hamt.Entry(1, 1, 42);
+        Hamt.Entry collision = new Hamt.Entry(2, 1, 99);
+        Hamt.Entry otherBranch = new Hamt.Entry(3, 32, 88);
+        Hamt empty = new Hamt();
+        assertNull(empty.lookupEntry(1, 1));
+        Hamt values = empty.withEntry(first).withEntry(collision).withEntry(otherBranch);
+        assertSame(first, values.lookupEntry(1, 1));
+        assertSame(collision, values.lookupEntry(2, 1));
+        assertSame(otherBranch, values.lookupEntry(3, 32));
+        assertNull(values.lookupEntry(4, 1));
+        Hamt.Entry replacement = new Hamt.Entry(3, 32, 89);
+        Hamt changed = values.withEntry(replacement);
+        assertSame(replacement, changed.lookupEntry(3, 32));
+        assertSame(first, values.lookupEntry(1, 1));
+        assertEquals(89, changed.lookup(3, 32));
+        assertEquals(88, values.lookup(3, 32));
+    }
+
     @Test
     public void testBitmapExtremes() {
         Hamt hamt = new Hamt();

graalpython/com.oracle.graal.python.test/src/tests/cpyext/test_object.py

@@ -327,7 +327,7 @@ def test_inherit_slots_with_managed_class(self):
             tp_alloc="test_alloc",
             tp_traverse="test_traverse",
             tp_methods='{"call_tp_alloc", (PyCFunction)testslots_tp_alloc, METH_O | METH_STATIC, ""}',
-            tp_flags='Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HEAPTYPE | Py_TPFLAGS_BASETYPE | Py_TPFLAGS_HAVE_GC',
+            tp_flags='Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE | Py_TPFLAGS_HAVE_GC',
             tp_free='PyObject_GC_Del',
             ready_code="ClassWithTpAllocType.tp_new = PyBaseObject_Type.tp_new;"
         )