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| author | Irit Katriel <1055913+iritkatriel@users.noreply.github.com> | 2023-11-26 17:13:57 +0000 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-11-26 17:13:57 +0000 |
| commit | fb202af4470d6051a69bb9d2f44d7e8a1c99eb4f (patch) | |
| tree | 6f643f213d787093de62274fe645ccb0963e8f79 /Python/compile.c | |
| parent | 418d585febd280e779274f313f910613ac1a1c30 (diff) | |
| download | cpython-fb202af4470d6051a69bb9d2f44d7e8a1c99eb4f.tar.gz cpython-fb202af4470d6051a69bb9d2f44d7e8a1c99eb4f.zip | |
gh-99606: Make code generated for an empty f-string identical to that of a normal empty string (#112407)
Diffstat (limited to 'Python/compile.c')
| -rw-r--r-- | Python/compile.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/Python/compile.c b/Python/compile.c index 8b1eef79a79..8b9e2f02048 100644 --- a/Python/compile.c +++ b/Python/compile.c @@ -5042,8 +5042,12 @@ compiler_joined_str(struct compiler *c, expr_ty e) } else { VISIT_SEQ(c, expr, e->v.JoinedStr.values); - if (asdl_seq_LEN(e->v.JoinedStr.values) != 1) { - ADDOP_I(c, loc, BUILD_STRING, asdl_seq_LEN(e->v.JoinedStr.values)); + if (value_count > 1) { + ADDOP_I(c, loc, BUILD_STRING, value_count); + } + else if (value_count == 0) { + _Py_DECLARE_STR(empty, ""); + ADDOP_LOAD_CONST_NEW(c, loc, Py_NewRef(&_Py_STR(empty))); } } return SUCCESS; |