Open
Description
| Previous ID | SR-11258 |
| Radar | rdar://problem/54312893 |
| Original Reporter | @groue |
| Type | Bug |
Environment
Xcode 11 beta 5
Trunk snapshot org.swift.50201908031a
macOS 10.14.6 (18G84)
Additional Detail from JIRA
| Votes | 0 |
| Component/s | Compiler |
| Labels | Bug, 5.2Regression, CompilerCrash, SourceCompatibility |
| Assignee | None |
| Priority | Medium |
md5: a526b77bd16ced82909f717c8393cdb5
Issue Description:
Hello,
The Trunk Development snapshot shipped on August 3, 2019 (identifier org.swift.50201908031a) fails to compile the test suite of GRDB.swift (https://github.com/groue/GRDB.swift)
To reproduce:
-
Install Xcode 11 beta 5
-
Download the snapshot
-
Clone GRDB, tag v4.1.1
-
Open GRDB.xcworkspace
-
Select GRDBOSX scheme
-
Build tests
The tests fail to build, with the following output:
Assertion failed: (Loc.isValid()), function getLineAndColumn, file /Users/buildnode/jenkins/workspace/oss-swift-package-osx/swift/include/swift/Basic/SourceManager.h, line 202.
...
3. While emitting SIL for 'testWriteObservationFailsByDefaultWithErrorHandling()' (at /Users/groue/Documents/git/groue/GRDB.swift/Tests/GRDBTests/ValueObservationReadonlyTests.swift:63:5)
0 swift 0x000000010b25c6c5 llvm::sys::PrintStackTrace(llvm::raw_ostream&) + 37
1 swift 0x000000010b25b9b5 llvm::sys::RunSignalHandlers() + 85
2 swift 0x000000010b25cca8 SignalHandler(int) + 264
3 libsystem_platform.dylib 0x00007fff5a8d9b5d _sigtramp + 29
4 swift 0x000000010d5820f0 cmark_strbuf__initbuf + 135259
5 libsystem_c.dylib 0x00007fff5a7936a6 abort + 127
6 libsystem_c.dylib 0x00007fff5a75c20d basename_r + 0
7 swift 0x000000010b51e433 swift::SILProfiler::assignRegionCounters() (.cold.5) + 35
8 swift 0x0000000108202871 swift::SILProfiler::assignRegionCounters() + 3585
9 swift 0x0000000108201a17 swift::SILProfiler::create(swift::SILModule&, swift::ForDefinition_t, swift::ASTNode, swift::SILDeclRef) + 503
10 swift 0x00000001081918b9 swift::SILFunction::createProfiler(swift::ASTNode, swift::SILDeclRef, swift::ForDefinition_t) + 41
11 swift 0x0000000107cb5fdd setUpForProfiling(swift::SILDeclRef, swift::SILFunction*, swift::ForDefinition_t) + 125
12 swift 0x0000000107cb5b62 swift::Lowering::SILGenModule::getFunction(swift::SILDeclRef, swift::ForDefinition_t) + 434
13 swift 0x0000000107cb629f swift::Lowering::SILGenModule::emitFunction(swift::FuncDecl*) + 591
14 swift 0x0000000107d8ba83 (anonymous namespace)::SILGenType::emitType() + 803
15 swift 0x0000000107d8b759 swift::Lowering::SILGenModule::visitNominalTypeDecl(swift::NominalTypeDecl*) + 25
16 swift 0x0000000107cbb0d6 swift::Lowering::SILGenModule::emitSourceFile(swift::SourceFile*) + 822
17 swift 0x0000000107cbc04f swift::SILModule::constructSIL(swift::ModuleDecl*, swift::SILOptions&, swift::FileUnit*) + 287
18 swift 0x0000000107cbc486 swift::performSILGeneration(swift::FileUnit&, swift::SILOptions&) + 38
19 swift 0x00000001079dd6e4 performCompile(swift::CompilerInstance&, swift::CompilerInvocation&, llvm::ArrayRef<char const*>, int&, swift::FrontendObserver*, swift::UnifiedStatsReporter*) + 7604
20 swift 0x00000001079daa00 swift::performFrontend(llvm::ArrayRef<char const*>, char const*, void*, swift::FrontendObserver*) + 3024
21 swift 0x0000000107982389 main + 729
22 libdyld.dylib 0x00007fff5a6ee3d5 start + 1
23 libdyld.dylib 0x00000000000000b6 start + 2777750754
error: Abort trap: 6 (in target 'GRDBOSXTests' from project 'GRDB')