diff options
| -rw-r--r-- | Python/compile.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/Python/compile.c b/Python/compile.c index 6c13bb9..843cf09 100644 --- a/Python/compile.c +++ b/Python/compile.c @@ -2659,10 +2659,20 @@ com_return_stmt(struct compiling *c, node *n) static void com_yield_stmt(struct compiling *c, node *n) { + int i; REQ(n, yield_stmt); /* 'yield' testlist */ if (!c->c_infunction) { com_error(c, PyExc_SyntaxError, "'yield' outside function"); } + + for (i = 0; i < c->c_nblocks; ++i) { + if (c->c_block[i] == SETUP_FINALLY) { + com_error(c, PyExc_SyntaxError, + "'yield' not allowed in a 'try' block " + "with a 'finally' clause"); + return; + } + } com_node(c, CHILD(n, 1)); com_addbyte(c, YIELD_VALUE); com_pop(c, 1); |