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| author | Mark Shannon <mark@hotpy.org> | 2021-05-07 14:19:19 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-05-07 14:19:19 (GMT) |
| commit | adcd2205565f91c6719f4141ab4e1da6d7086126 (patch) | |
| tree | 0953b285944eccde57b05b8f3c7e30fb501a3d64 /PC/launcher.c | |
| parent | b32c8e97951db46484ba3b646b988bcdc4062199 (diff) | |
| download | cpython-adcd2205565f91c6719f4141ab4e1da6d7086126.zip cpython-adcd2205565f91c6719f4141ab4e1da6d7086126.tar.gz cpython-adcd2205565f91c6719f4141ab4e1da6d7086126.tar.bz2 | |
bpo-40222: "Zero cost" exception handling (GH-25729)
"Zero cost" exception handling.
* Uses a lookup table to determine how to handle exceptions.
* Removes SETUP_FINALLY and POP_TOP block instructions, eliminating (most of) the runtime overhead of try statements.
* Reduces the size of the frame object by about 60%.
Diffstat (limited to 'PC/launcher.c')
| -rw-r--r-- | PC/launcher.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/PC/launcher.c b/PC/launcher.c index f5b225a..fbfb49a 100644 --- a/PC/launcher.c +++ b/PC/launcher.c @@ -1258,7 +1258,8 @@ static PYC_MAGIC magic_values[] = { { 3390, 3399, L"3.7" }, { 3400, 3419, L"3.8" }, { 3420, 3429, L"3.9" }, - { 3430, 3439, L"3.10" }, + { 3430, 3449, L"3.10" }, + { 3450, 3469, L"3.11" }, { 0 } }; |