Swift: Compiling very very slow
Originator: | kametrixom | ||
Number: | rdar://22466245 | Date Originated: | 28.08.2015 |
Status: | Open | Resolved: | No |
Product: | Developer Tools: XCode | Product Version: | 7 beta 5 (7A192o) |
Classification: | Reproducible: | Yes |
Summary: This code takes incredibly long to compile (~20s) Steps to Reproduce: (1...10).map(String.init) + ["hello"] Expected Results: Should compile in about a second Actual Results: Takes approximately 20 seconds Version: XCode 7 beta 6 (7A192o) OS X 10.11 beta 7 (15A263e)
Comments
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I have had similar issues with higher order functions. In my case I was doing map and filter on an array of tuples. The compiler hung in Debug targets and segfaulted building release targets! I am going to see if I can reproduce and file a dup.