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[SR-12410] Linker error when doing a 5.2 debug build of SwiftWebUI #54848

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swift-ci opened this issue Mar 25, 2020 · 1 comment
Open

[SR-12410] Linker error when doing a 5.2 debug build of SwiftWebUI #54848

swift-ci opened this issue Mar 25, 2020 · 1 comment
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bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself

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@swift-ci
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Previous ID SR-12410
Radar rdar://problem/60885038
Original Reporter helge (JIRA User)
Type Bug
Environment

Swift 5.2 on Linux, debug build only

Additional Detail from JIRA
Votes 0
Component/s Compiler
Labels Bug
Assignee None
Priority Medium

md5: 82ffd6612b0c38ec8f52c6f4991ae51b

Issue Description:

Release builds run through now. But on Linux, w/ OpenCombine, the 5.2 linker produces this error (Travis link: https://travis-ci.org/github/SwiftWebUI/SwiftWebUI/jobs/666849109):

[7/148] Compiling OpenCombine Optional.Publisher.swift
<unknown>:0: error: symbol 'opencombine_stop_in_debugger' (opencombine_stop_in_debugger) is in generated IR file, but not in TBD file
<unknown>:0: error: please file a radar or open a bug on bugs.swift.org with this code, and add -Xfrontend -validate-tbd-against-ir=none to squash the errors
[8/148] Compiling OpenCombine Publishers.AllSatisfy.swift
<unknown>:0: error: symbol 'opencombine_stop_in_debugger' (opencombine_stop_in_debugger) is in generated IR file, but not in TBD file
<unknown>:0: error: please file a radar or open a bug on bugs.swift.org with this code, and add -Xfrontend -validate-tbd-against-ir=none to squash the errors
... more of those

If you have Docker on your Mac, you can repro using:

git clone -b develop https://github.com/SwiftWebUI/SwiftWebUI
docker run --rm \
          -v "$PWD:/src" \
          -v "$PWD/.docker-build:/src/.build" \
          helje5/swift-dev:5.2.0 \
          bash -c 'cd /src && swift build -c debug'
@gottesmm
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@swift-ci create

@swift-ci swift-ci transferred this issue from apple/swift-issues Apr 25, 2022
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bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself
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@gottesmm @swift-ci