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| author | Pablo Galindo <Pablogsal@gmail.com> | 2020-06-08 00:47:37 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-06-08 00:47:37 (GMT) |
| commit | 972ab0327675e695373fc6272d5ac24e187579ad (patch) | |
| tree | b5056a67e0f85f85d23ecf2bb08437efd1d41e69 /Parser | |
| parent | bcb198385dee469d630a184182df9dc1463e2c47 (diff) | |
| download | cpython-972ab0327675e695373fc6272d5ac24e187579ad.zip cpython-972ab0327675e695373fc6272d5ac24e187579ad.tar.gz cpython-972ab0327675e695373fc6272d5ac24e187579ad.tar.bz2 | |
bpo-40904: Fix segfault in the new parser with f-string containing yield statements with no value (GH-20701)
Diffstat (limited to 'Parser')
| -rw-r--r-- | Parser/pegen/parse_string.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Parser/pegen/parse_string.c b/Parser/pegen/parse_string.c index efe82df..94241e1 100644 --- a/Parser/pegen/parse_string.c +++ b/Parser/pegen/parse_string.c @@ -278,6 +278,9 @@ static void fstring_shift_argument(expr_ty parent, arg_ty args, int lineno, int static inline void shift_expr(expr_ty parent, expr_ty n, int line, int col) { + if (n == NULL) { + return; + } if (parent->lineno < n->lineno) { col = 0; } |