Merged revisions 64622 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
........
r64622 | benjamin.peterson | 2008-07-01 14:34:52 -0500 (Tue, 01 Jul 2008) | 1 line
#3219 repeated keyword arguments aren't allowed in function calls anymore
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diff --git a/Python/ast.c b/Python/ast.c
index 79c9403..6ec2ef1 100644
--- a/Python/ast.c
+++ b/Python/ast.c
@@ -1968,7 +1968,8 @@
}
else {
keyword_ty kw;
- identifier key;
+ identifier key, tmp;
+ int k;
/* CHILD(ch, 0) is test, but must be an identifier? */
e = ast_for_expr(c, CHILD(ch, 0));
@@ -1989,6 +1990,13 @@
return NULL;
}
key = e->v.Name.id;
+ for (k = 0; k < nkeywords; k++) {
+ tmp = ((keyword_ty)asdl_seq_GET(keywords, k))->arg;
+ if (!PyUnicode_Compare(tmp, key)) {
+ ast_error(CHILD(ch, 0), "keyword argument repeated");
+ return NULL;
+ }
+ }
e = ast_for_expr(c, CHILD(ch, 2));
if (!e)
return NULL;