Mercurial > cpython-lru_cache-weakref
diff Python/compile.c @ 16677:b955e74955d5 legacy-trunk
Tolerate ill-formed trees in symtable_assign(). Fixes SF bug 132510.
| author | Jeremy Hylton <jeremy@alum.mit.edu> |
|---|---|
| date | Mon, 19 Feb 2001 15:33:10 +0000 |
| parents | 1a5a441772ff |
| children | 17ed61fd5b65 |
line wrap: on
line diff
--- a/Python/compile.c Mon Feb 19 14:57:02 2001 +0000 +++ b/Python/compile.c Mon Feb 19 15:33:10 2001 +0000 @@ -4810,11 +4810,14 @@ default: if (NCH(n) == 0) return; - if (NCH(n) != 1) { - DUMP(n); - Py_FatalError("too many children in default case\n"); + if (NCH(n) == 1) { + n = CHILD(n, 0); + goto loop; } - n = CHILD(n, 0); - goto loop; + /* Should only occur for errors like x + 1 = 1, + which will be caught in the next pass. */ + for (i = 0; i < NCH(n); ++i) + if (TYPE(CHILD(n, i)) >= single_input) + symtable_assign(st, CHILD(n, i), flag); } }