Merge branch '3.13' into unrevert-datetime-multiphase-init

Author: ericsnowcurrently

Lib/_pyrepl/simple_interact.py

@@ -95,8 +95,8 @@ def runsource(self, source, filename="<input>", symbol="single"):
             the_symbol = symbol if stmt is last_stmt else "exec"
             item = wrapper([stmt])
             try:
-                code = compile(item, filename, the_symbol)
-            except (OverflowError, ValueError):
+                code = compile(item, filename, the_symbol, dont_inherit=True)
+            except (OverflowError, ValueError, SyntaxError):
                     self.showsyntaxerror(filename)
                     return False
 

Lib/test/test_pyrepl/test_interact.py

@@ -94,3 +94,20 @@ def test_runsource_shows_syntax_error_for_failed_compilation(self):
         with patch.object(console, "showsyntaxerror") as mock_showsyntaxerror:
             console.runsource(source)
             mock_showsyntaxerror.assert_called_once()
+        source = dedent("""\
+        match 1:
+            case {0: _, 0j: _}:
+                pass
+        """)
+        with patch.object(console, "showsyntaxerror") as mock_showsyntaxerror:
+            console.runsource(source)
+            mock_showsyntaxerror.assert_called_once()
+
+    def test_no_active_future(self):
+        console = InteractiveColoredConsole()
+        source = "x: int = 1; print(__annotations__)"
+        f = io.StringIO()
+        with contextlib.redirect_stdout(f):
+            result = console.runsource(source)
+        self.assertFalse(result)
+        self.assertEqual(f.getvalue(), "{'x': <class 'int'>}\n")

Makefile.pre.in

@@ -631,7 +631,9 @@ LIBEXPAT_HEADERS= \
 		Modules/expat/utf8tab.h \
 		Modules/expat/xmlrole.h \
 		Modules/expat/xmltok.h \
-		Modules/expat/xmltok_impl.h
+		Modules/expat/xmltok_impl.h \
+		Modules/expat/xmltok_impl.c \
+		Modules/expat/xmltok_ns.c
 
 ##########################################################################
 # hashlib's HACL* library

Misc/NEWS.d/next/Library/2024-05-23-22-29-59.gh-issue-119443.KAGz6S.rst

@@ -0,0 +1,2 @@
+The interactive REPL no longer runs with ``from __future__ import
+annotations`` enabled. Patch by Jelle Zijlstra.

Misc/NEWS.d/next/Library/2024-05-25-20-15-26.gh-issue-119555.mvHbEL.rst

@@ -0,0 +1,2 @@
+Catch :exc:`SyntaxError` from :func:`compile` in the runsource() method of
+the InteractiveColoredConsole.  Patch by Sergey B Kirpichev.

Modules/_ctypes/clinic/_ctypes.c.h

@@ -311,6 +311,7 @@ static void
 tokenizeriter_dealloc(tokenizeriterobject *it)
 {
     PyTypeObject *tp = Py_TYPE(it);
+    Py_XDECREF(it->last_line);
     _PyTokenizer_Free(it->tok);
     tp->tp_free(it);
     Py_DECREF(tp);

Modules/_io/clinic/bufferedio.c.h

@@ -38,6 +38,8 @@ def declare_parser(
         p for p in f.parameters.values()
         if not p.is_positional_only() and not p.is_vararg()
     ])
+
+    condition = '#if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)'
     if limited_capi:
         declarations = """
             #define KWTUPLE NULL
@@ -50,6 +52,9 @@ def declare_parser(
             #  define KWTUPLE NULL
             #endif
         """
+
+        codegen.add_include('pycore_runtime.h', '_Py_SINGLETON()',
+                            condition=condition)
     else:
         # XXX Why do we not statically allocate the tuple
         # for non-builtin modules?
@@ -73,9 +78,10 @@ def declare_parser(
             #endif  // !Py_BUILD_CORE
         """ % num_keywords
 
-        condition = '#if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)'
-        codegen.add_include('pycore_gc.h', 'PyGC_Head', condition=condition)
-        codegen.add_include('pycore_runtime.h', '_Py_ID()', condition=condition)
+        codegen.add_include('pycore_gc.h', 'PyGC_Head',
+                            condition=condition)
+        codegen.add_include('pycore_runtime.h', '_Py_ID()',
+                            condition=condition)
 
     declarations += """
             static const char * const _keywords[] = {{{keywords_c} NULL}};