Differential D2825

CVector2D: Fix members may not be initialized warnings
ClosedPublic
Actions

Authored by Imarok on Jun 20 2020, 9:42 AM.

Details

Reviewers: None
Commits: rP23784: CVector2D: Fix members may not be initialized warnings

Summary

With gcc 10.1 I get a warning that the members of CVector2D might be uninitialized.
Fix this by always initializing.

Test Plan

Agree
Should change no behaviour

Diff Detail

Repository

rP 0 A.D. Public Repository

Lint

Automatic diff as part of commit; lint not applicable.

Unit

Automatic diff as part of commit; unit tests not applicable.

Event Timeline

Imarok created this revision.Jun 20 2020, 9:42 AM

Hm, this technically could be a small performance regression if the uninitialisation is on purpose. Though I'm not sure it is from comparing with CVector3.

I'm not sure we use CVector2 a lot so it's probably irrelevant.

In D2825#120980, @wraitii wrote:

Hm, this technically could be a small performance regression if the uninitialisation is on purpose. Though I'm not sure it is from comparing with CVector3.

Yeah, in theory. But I doubt it has a real impact. And as you also noticed we already do it in CVector3D

I'm not sure we use CVector2 a lot so it's probably irrelevant.

Yep.

So I'll commit this soon if nobody objects.

This revision was not accepted when it landed; it landed in state Needs Review.Jun 21 2020, 8:23 PM

This revision was landed with ongoing or failed builds.

Closed by commit rP23784: CVector2D: Fix members may not be initialized warnings (authored by Imarok). · Explain Why

This revision was automatically updated to reflect the committed changes.

Imarok added a commit: rP23784: CVector2D: Fix members may not be initialized warnings.

Revision Contents
Changeset List

Path

Size

ps/

trunk/

source/

maths/

Vector2D.h

2 lines

Diff 12413

View Options

ps/trunk/source/maths/Vector2D.h

CVector2D: Fix members may not be initialized warningsClosedPublicActions