[SR-5592] swift build fails on Xcode 9 beta 4
#4972
Comments
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@aciidb0mb3r, this sounds like the sandbox thing? |
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@belkadan Yeah, looks like it. kzaher (JIRA User) can you please try the latest snapshot from Swift.org and check if that fixes your issue? |
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Comment by Krunoslav Zaher (JIRA) @aciidb0mb3r Are you sure this is duplicate of SR-5061? It says this was resolved 19 Jul 2017 12:26 AM but the issue is reproducible on https://swift.org/builds/swift-4.0-branch/ubuntu1610/swift-4.0-DEVELOPMENT-SNAPSHOT-2017-07-28-a/swift-4.0-DEVELOPMENT-SNAPSHOT-2017-07-28-a-ubuntu16.10.tar.gz and it has a different error message. |
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The difference is message is because swift.org are assertion enabled builds. Thanks for checking with the 07/28 toolchain. I'll investigate. |
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@swift-ci create |
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Comment by Krunoslav Zaher (JIRA) @aciidb0mb3r Oh, sorry, it works with https://swift.org/builds/swift-4.0-branch/ubuntu1610/swift-4.0-DEVELOPMENT-SNAPSHOT-2017-07-28-a/swift-4.0-DEVELOPMENT-SNAPSHOT-2017-07-28-a-ubuntu16.10.tar.gz I've had some older snapshot. Thnx |
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kzaher (JIRA User) I can't reproduce this issue with latest snapshot (swift-DEVELOPMENT-SNAPSHOT-2017-07-30-a-osx). You provided link to the linux snapshot, are you seeing this on linux as well? Also, please attach a verbose log (`swift build -v`). |
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Ah, great. Thanks! |
Attachment: Download
Environment
Xcode 9 beta 4
macOS 10.12.5 (16F73)
Additional Detail from JIRA
md5: 9d71158f3c85894140ba0ecdc685907e
duplicates:
Issue Description:
STR:
Create target containing 200 empty files.
```
mkdir -p Sources/A; for i in {1..200}; do touch Sources/A/$i.swift ;
```
Package.swift
```
import PackageDescription
let package = Package(
name: "A",
targets: [Target(name: "A")]
)
```
Result:
`swift build` command fails with
```
Compile Swift Module 'A' (200 sources)
LLVM ERROR: IO failure on output stream.
```
Expected result:
Compiler shouldn't crash.
I've attached zip file also.
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