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#3117: backport r55087, fixes segfault with lambda (None,): None.

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This commit is contained in:
Georg Brandl 2008-06-15 19:53:12 +00:00
parent 7eb4a82182
commit d297f1ad78
2 changed files with 5 additions and 0 deletions
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4
Python/ast.c
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@ -249,6 +249,8 @@ PyAST_FromNode(const node *n, PyCompilerFlags *flags, const char *filename,
goto error;
asdl_seq_SET(stmts, 0, Pass(n->n_lineno, n->n_col_offset,
arena));
if (!asdl_seq_GET(stmts, 0))
goto error;
return Interactive(stmts, arena);
}
else {
@ -679,6 +681,8 @@ ast_for_arguments(struct compiling *c, const node *n)
if (NCH(ch) != 1) {
/* We have complex arguments, setup for unpacking. */
asdl_seq_SET(args, k++, compiler_complex_args(c, ch));
if (!asdl_seq_GET(args, k-1))
goto error;
} else {
/* def foo((x)): setup for checking NAME below. */
/* Loop because there can be many parens and tuple