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[SR-8046] [Source Compat] Sourcery: error: the compiler is unable to type-check this expression in reasonable time #50579

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clackary opened this issue Jun 20, 2018 · 1 comment
Open

[SR-8046] [Source Compat] Sourcery: error: the compiler is unable to type-check this expression in reasonable time #50579

clackary opened this issue Jun 20, 2018 · 1 comment
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access control Feature → modifiers: Access control and access levels bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself regression source compatibility swift 4.2 type checker Area → compiler: Semantic analysis

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@clackary
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Previous ID SR-8046
Radar rdar://problem/41278626
Original Reporter @clackary
Type Bug
Additional Detail from JIRA
Votes 1
Component/s Compiler
Labels Bug, 4.2Regression, SourceCompatibility, TypeChecker
Assignee None
Priority Medium

md5: dc5b781e77d3d7f4381be55dda71f39b

Issue Description:

To reproduce:

  1. Install latest GM/Beta Xcode
  2. $ git clone git@github.com:apple/swift-source-compat-suite.git
  3. $ cd swift-source-compat-suite
    To build Swift from scratch before testing:
  4. $ ./reproduce.py master --project-path Sourcery
    Or if you've already built Swift:
  5. $ ./reproduce.py master --project-path Sourcery --swiftc path/to/swiftc

See Build #1990.

/Users/buildnode/jenkins/workspace-private/swift-master-source-compat-suite/project_cache/Sourcery/.build/checkouts/StencilSwiftKit.git--3849885744839706587/Sources/SwiftIdentifier.swift:16:55: error: the compiler is unable to type-check this expression in reasonable time; try breaking up the expression into distinct sub-expressions
private let headRanges: [CountableClosedRange<Int>] = [
                                                      ^
@clackary
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@swift-ci create

@swift-ci swift-ci transferred this issue from apple/swift-issues Apr 25, 2022
@AnthonyLatsis AnthonyLatsis added regression swift 4.2 access control Feature → modifiers: Access control and access levels and removed 4.2 regression labels Nov 19, 2022
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access control Feature → modifiers: Access control and access levels bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself regression source compatibility swift 4.2 type checker Area → compiler: Semantic analysis
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