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| author | Lysandros Nikolaou <lisandrosnik@gmail.com> | 2020-05-04 00:20:09 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-05-04 00:20:09 (GMT) |
| commit | 7f06af684a1882fdb19d20650825948b1d7996e5 (patch) | |
| tree | 6106d2c0d2aef7ca76ac522f313a9f54006e97bf | |
| parent | ad9eaeab74b680830dbefc18e8fe3dec4677a21b (diff) | |
| download | cpython-7f06af684a1882fdb19d20650825948b1d7996e5.zip cpython-7f06af684a1882fdb19d20650825948b1d7996e5.tar.gz cpython-7f06af684a1882fdb19d20650825948b1d7996e5.tar.bz2 | |
bpo-40334: Set error_indicator in _PyPegen_raise_error (GH-19887)
Due to PyErr_Occurred not being called at the beginning of each rule, we need to set the error indicator, so that rules do not get expanded after an exception has been thrown
| -rw-r--r-- | Parser/pegen/pegen.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/Parser/pegen/pegen.c b/Parser/pegen/pegen.c index 6ff09b3..9858f71 100644 --- a/Parser/pegen/pegen.c +++ b/Parser/pegen/pegen.c @@ -389,6 +389,7 @@ _PyPegen_raise_error(Parser *p, PyObject *errtype, int with_col_number, const ch Token *t = p->tokens[p->fill - 1]; Py_ssize_t col_number = !with_col_number; va_list va; + p->error_indicator = 1; va_start(va, errmsg); errstr = PyUnicode_FromFormatV(errmsg, va); |