Skip to content

[mypyc] Don't explicitly assign NULL values in setup functions #15379

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
JukkaL merged 1 commit into from
Jun 12, 2023
Merged

[mypyc] Don't explicitly assign NULL values in setup functions #15379

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
7 changes: 6 additions & 1 deletion mypyc/codegen/emitclass.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -578,7 +578,12 @@ def generate_setup_for_class(

for base in reversed(cl.base_mro):
for attr, rtype in base.attributes.items():
emitter.emit_line(rf"self->{emitter.attr(attr)} = {emitter.c_undefined_value(rtype)};")
value = emitter.c_undefined_value(rtype)

# We don't need to set this field to NULL since tp_alloc() already
# zero-initializes `self`.
if value != "NULL":
emitter.emit_line(rf"self->{emitter.attr(attr)} = {value};")

# Initialize attributes to default values, if necessary
if defaults_fn is not None:
Expand Down
⚡