Is Swift done type-check multiple times when building

Asked Nov 11 '21 at 11:17

Active Nov 11 '21 at 11:17

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I'm currently working on build time optimization. I added these 2 lines to the 'Other swift flags' debug option.

After a clean building of the project, I saw some lines give warnings multiple times. Are these warnings coming from type-checking multiple times?

If I just add : UIColor after the definition, is it solves?

-Xfrontend -warn-long-function-bodies=50
-Xfrontend -warn-long-expression-type-checking=50

asked Nov 11 '21 at 11:17

excE

Does it show multiple times if you clean and build again? – EmilioPelaez Nov 11 '21 at 11:28
Yes, I built multiple times still has multiple warnings @EmilioPelaez, I guess codes like `backgroundColor = .white` cause these warnings. – excE Nov 11 '21 at 11:33

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