Multi with statement

Python/ast.c

 /*
  * This file includes functions to transform a concrete syntax tree (CST) to
  * an abstract syntax tree (AST).  The main function is PyAST_FromNode().
  *
  */
 #include "Python.h"
 #include "Python-ast.h"
 #include "grammar.h"
 #include "node.h"
 #include "pyarena.h"
@@ skipping 3024 matching lines @@
 }
 
 /* with_stmt: 'with' with_item (',' with_item)* ':' suite */
 static stmt_ty
 ast_for_with_stmt(struct compiling *c, const node *n)
 {
     int i;
     stmt_ty ret;
     asdl_seq *inner;
 
-    assert(TYPE(n) == with_stmt);

[Benjamin, 2009/05/02 18:22:06]

REQ() is better here.

[Georg, 2009/05/02 18:48:00]

It was already there, but Done.

+    REQ(n, with_stmt);
 
     /* process the with items inside-out */
     i = NCH(n) - 1;
     /* the suite of the innermost with item is the suite of the with stmt */
     inner = ast_for_suite(c, CHILD(n, i));
     if (!inner)
         return NULL;
 
     for (;;) {
         i -= 2;
@@ skipping 386 matching lines @@
                         }
 #endif
                 }
         }
         return v;
 
  onError:
         Py_XDECREF(v);
         return NULL;
 }