I see that SR-3774 already exists, but that ticket was about declarations not
appearing in the emitted SIL.
I'm able to get declarations to appear with the -frontend flag, but the emitted
SIL still doesn't parse on master:
> $ echo 'print("moof")' > test.swift
> $ swiftc -frontend -emit-sil test.swift > test.sil
> $ swiftc -parse-sil test.sil
>
> Assertion failed: ((Qualifier != StoreOwnershipQualifier::Unqualified) ||
> F.hasUnqualifiedOwnership() && "Unqualified inst in qualified function"),
> function createStore, file /swift-dev/swift/include/swift/SIL/SILBuilder.h,
> line 503.
> 0 swift 0x000000011298d4d8
> llvm::sys::PrintStackTrace(llvm::raw_ostream&) + 40
> 1 swift 0x000000011298db86 SignalHandler(int) + 454
> 2 libsystem_platform.dylib 0x00007fffa48ceb3a _sigtramp + 26
> 3 libsystem_platform.dylib 000000000000000000 _sigtramp + 1534268640
> 4 libsystem_c.dylib 0x00007fffa4753420 abort + 129
> 5 libsystem_c.dylib 0x00007fffa471a893 basename_r + 0
> 6 swift 0x000000011017b2fc
> swift::SILBuilder::createStore(swift::SILLocation, swift::SILValue,
> swift::SILValue, swift::StoreOwnershipQualifier) + 396
> 7 swift 0x000000011038ddec (anonymous
> namespace)::SILParser::parseSILInstruction(swift::SILBasicBlock*,
> swift::SILBuilder&) + 70412
> 8 swift 0x0000000110373217 swift::Parser::parseDeclSIL()
> + 5111
> 9 swift 0x000000011033112d swift::Parser::parseTopLevel()
> + 269
> 10 swift 0x0000000110367edb
> swift::parseIntoSourceFile(swift::SourceFile&, unsigned int, bool*,
> swift::SILParserState*, swift::PersistentParserState*,
> swift::DelayedParsingCallbacks*) + 283
> 11 swift 0x000000011011da0c
> swift::CompilerInstance::performSema() + 3580
> 12 swift 0x000000010f676f6d
> swift::performFrontend(llvm::ArrayRef<char const*>, char const*, void*,
> swift::FrontendObserver*) + 4621
> 13 swift 0x000000010f6338f0 main + 3312
> 14 libdyld.dylib 0x00007fffa46bf235 start + 1
Is this a bug? Am I using the wrong combination of flags?
Ben Ng
https://benng.me
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