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The list comp patch checked for the second child node of the 'listmaker' 

node, without checking if the node actually had more than one child. It can
have only one node, though: '[' test ']'. This fixes it.
This commit is contained in:
Thomas Wouters 2000-08-13 17:05:17 +00:00
parent dcb45c34f5
commit 87df80d542
1 changed files with 1 additions and 1 deletions
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Python/compile.c
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@ -1045,7 +1045,7 @@ static void
com_listmaker(struct compiling *c, node *n) com_listmaker(struct compiling *c, node *n)
{ {
/* listmaker: test ( list_iter | (',' test)* [','] ) */ /* listmaker: test ( list_iter | (',' test)* [','] ) */
if (TYPE(CHILD(n, 1)) == list_iter) if (NCH(n) > 1 && TYPE(CHILD(n, 1)) == list_iter)
com_list_comprehension(c, n); com_list_comprehension(c, n);
else { else {
int len = 0; int len = 0;