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Fix bug that allowed future statements virtually anywhere in a module.

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If we exit via the break here, we need to set ff_last_lineno or
FUTURE_POSSIBLE() will remain true.  The bug affected statements
containing a variety of expressions, but not all expressions.  It has
been present since Python 2.2.
This commit is contained in:
Jeremy Hylton 2005-02-04 18:38:43 +00:00
parent 1f1d252f51
commit c9add9a483
1 changed files with 1 additions and 2 deletions
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3
Python/future.c
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@ -93,7 +93,6 @@ future_parse(PyFutureFeatures *ff, node *n, const char *filename)
{ {
int i, r; int i, r;
loop: loop:
switch (TYPE(n)) { switch (TYPE(n)) {
case single_input: case single_input:
@ -222,6 +221,7 @@ future_parse(PyFutureFeatures *ff, node *n, const char *filename)
n = CHILD(n, 0); n = CHILD(n, 0);
goto loop; goto loop;
} }
ff->ff_last_lineno = n->n_lineno;
break; break;
case atom: case atom:
@ -258,4 +258,3 @@ PyNode_Future(node *n, const char *filename)
} }
return ff; return ff;
} }