https://github.com/python/cpython/commit/c810ed7c8e0a7464d19700ba1c8668a406f1c042
commit: c810ed7c8e0a7464d19700ba1c8668a406f1c042
branch: main
author: qqwqqw689 <[email protected]>
committer: pablogsal <[email protected]>
date: 2025-01-01T22:11:29Z
summary:
gh-126469: remove unnecessary error-checking branch in `lexer.c` (#126473)
files:
M Parser/lexer/lexer.c
diff --git a/Parser/lexer/lexer.c b/Parser/lexer/lexer.c
index 8c868593f944c8..dbbb94a407c81d 100644
--- a/Parser/lexer/lexer.c
+++ b/Parser/lexer/lexer.c
@@ -329,11 +329,7 @@ verify_identifier(struct tok_state *tok)
return 0;
}
Py_ssize_t invalid = _PyUnicode_ScanIdentifier(s);
- if (invalid < 0) {
- Py_DECREF(s);
- tok->done = E_ERROR;
- return 0;
- }
+ assert(invalid >= 0);
assert(PyUnicode_GET_LENGTH(s) > 0);
if (invalid < PyUnicode_GET_LENGTH(s)) {
Py_UCS4 ch = PyUnicode_READ_CHAR(s, invalid);
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