Mercurial > cpython-lru_cache-weakref

diff Python/Python-ast.c @ 41699:e16c8e5c5ca4

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Merged revisions 55225-55227,55229-55269 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/p3yk ................ r55238 | guido.van.rossum | 2007-05-10 16:46:05 -0700 (Thu, 10 May 2007) | 9 lines Merged revisions 55227 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r55227 | guido.van.rossum | 2007-05-10 10:20:15 -0700 (Thu, 10 May 2007) | 2 lines Fix a bug in test_c_api() that caused a negative refcount. ........ ................ r55246 | neal.norwitz | 2007-05-11 00:01:52 -0700 (Fri, 11 May 2007) | 1 line Remove commands.getstatus() it is obsolete. ................ r55248 | neal.norwitz | 2007-05-11 00:29:05 -0700 (Fri, 11 May 2007) | 2 lines Remove bsddb185 support. ................ r55249 | neal.norwitz | 2007-05-11 00:29:50 -0700 (Fri, 11 May 2007) | 1 line Remove bsddb185 module too ................ r55250 | neal.norwitz | 2007-05-11 00:32:13 -0700 (Fri, 11 May 2007) | 1 line bsddb185: Gotta remove from the file checked in, not Setup ................ r55251 | neal.norwitz | 2007-05-11 00:53:26 -0700 (Fri, 11 May 2007) | 1 line Remove obsolete IRIX modules (as much as I could find, there is probably more) ................ r55252 | neal.norwitz | 2007-05-11 00:55:35 -0700 (Fri, 11 May 2007) | 1 line Remove SGI turd. ................ r55254 | georg.brandl | 2007-05-11 03:11:01 -0700 (Fri, 11 May 2007) | 2 lines Add a case for set comprehensions to the "cannot assign to" switch. ................ r55255 | georg.brandl | 2007-05-11 03:11:25 -0700 (Fri, 11 May 2007) | 2 lines Fix wrong imports. ................ r55261 | georg.brandl | 2007-05-11 07:37:48 -0700 (Fri, 11 May 2007) | 2 lines Remove removed tex files. ................ r55262 | georg.brandl | 2007-05-11 08:28:41 -0700 (Fri, 11 May 2007) | 2 lines Commit PEP 3132 implementation. ................ r55264 | georg.brandl | 2007-05-11 08:50:19 -0700 (Fri, 11 May 2007) | 2 lines Check in the inevitable AST version number and format Py_ssize_t with %zd. ................ r55265 | neal.norwitz | 2007-05-11 09:12:22 -0700 (Fri, 11 May 2007) | 1 line Remove mention of os.popen* and popen2.* since these will be removed. ................ r55266 | neal.norwitz | 2007-05-11 09:19:57 -0700 (Fri, 11 May 2007) | 1 line Get doc to build again (almost, the doc is fine) ................ r55267 | neal.norwitz | 2007-05-11 09:21:02 -0700 (Fri, 11 May 2007) | 1 line Really get doc to build (remove use of string module) ................ r55269 | neal.norwitz | 2007-05-11 09:29:43 -0700 (Fri, 11 May 2007) | 1 line Add some notes to cleanup later ................
author Guido van Rossum <guido@python.org>
date Fri, 11 May 2007 16:50:42 +0000
parents 3e5fdb93c95a
children 9ad84070b22d
line wrap: on
line diff
--- a/Python/Python-ast.c	Fri May 11 16:26:27 2007 +0000
+++ b/Python/Python-ast.c	Fri May 11 16:50:42 2007 +0000
@@ -245,6 +245,11 @@
         "slice",
         "ctx",
 };
+static PyTypeObject *Starred_type;
+static char *Starred_fields[]={
+        "value",
+        "ctx",
+};
 static PyTypeObject *Name_type;
 static char *Name_fields[]={
         "id",
@@ -571,6 +576,8 @@
         if (!Attribute_type) return 0;
         Subscript_type = make_type("Subscript", expr_type, Subscript_fields, 3);
         if (!Subscript_type) return 0;
+        Starred_type = make_type("Starred", expr_type, Starred_fields, 2);
+        if (!Starred_type) return 0;
         Name_type = make_type("Name", expr_type, Name_fields, 2);
         if (!Name_type) return 0;
         List_type = make_type("List", expr_type, List_fields, 2);
@@ -1662,6 +1669,32 @@
 }
 
 expr_ty
+Starred(expr_ty value, expr_context_ty ctx, int lineno, int col_offset, PyArena
+        *arena)
+{
+        expr_ty p;
+        if (!value) {
+                PyErr_SetString(PyExc_ValueError,
+                                "field value is required for Starred");
+                return NULL;
+        }
+        if (!ctx) {
+                PyErr_SetString(PyExc_ValueError,
+                                "field ctx is required for Starred");
+                return NULL;
+        }
+        p = (expr_ty)PyArena_Malloc(arena, sizeof(*p));
+        if (!p)
+                return NULL;
+        p->kind = Starred_kind;
+        p->v.Starred.value = value;
+        p->v.Starred.ctx = ctx;
+        p->lineno = lineno;
+        p->col_offset = col_offset;
+        return p;
+}
+
+expr_ty
 Name(identifier id, expr_context_ty ctx, int lineno, int col_offset, PyArena
      *arena)
 {
@@ -2606,6 +2639,20 @@
                         goto failed;
                 Py_DECREF(value);
                 break;
+        case Starred_kind:
+                result = PyType_GenericNew(Starred_type, NULL, NULL);
+                if (!result) goto failed;
+                value = ast2obj_expr(o->v.Starred.value);
+                if (!value) goto failed;
+                if (PyObject_SetAttrString(result, "value", value) == -1)
+                        goto failed;
+                Py_DECREF(value);
+                value = ast2obj_expr_context(o->v.Starred.ctx);
+                if (!value) goto failed;
+                if (PyObject_SetAttrString(result, "ctx", value) == -1)
+                        goto failed;
+                Py_DECREF(value);
+                break;
         case Name_kind:
                 result = PyType_GenericNew(Name_type, NULL, NULL);
                 if (!result) goto failed;
@@ -3180,6 +3227,8 @@
             0) return;
         if (PyDict_SetItemString(d, "Subscript", (PyObject*)Subscript_type) <
             0) return;
+        if (PyDict_SetItemString(d, "Starred", (PyObject*)Starred_type) < 0)
+            return;
         if (PyDict_SetItemString(d, "Name", (PyObject*)Name_type) < 0) return;
         if (PyDict_SetItemString(d, "List", (PyObject*)List_type) < 0) return;
         if (PyDict_SetItemString(d, "Tuple", (PyObject*)Tuple_type) < 0) return;