[SourceKit 🎄] Add test case for crash triggered in swift::ConstructorDecl::getResultType() #771
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…cl::getResultType() const Stack trace: ``` found code completion token A at offset 127 swift-ide-test: /path/to/llvm/include/llvm/Support/Casting.h:237: typename cast_retty<X, Y *>::ret_type llvm::cast(Y *) [X = swift::AnyFunctionType, Y = swift::TypeBase]: Assertion `isa<X>(Val) && "cast<Ty>() argument of incompatible type!"' failed. 8 swift-ide-test 0x0000000000b40991 swift::ConstructorDecl::getResultType() const + 129 19 swift-ide-test 0x0000000000adfdf4 swift::Decl::walk(swift::ASTWalker&) + 20 20 swift-ide-test 0x0000000000b69ade swift::SourceFile::walk(swift::ASTWalker&) + 174 21 swift-ide-test 0x0000000000b68d0f swift::ModuleDecl::walk(swift::ASTWalker&) + 79 22 swift-ide-test 0x0000000000b42e12 swift::DeclContext::walkContext(swift::ASTWalker&) + 146 23 swift-ide-test 0x000000000085c23a swift::performDelayedParsing(swift::DeclContext*, swift::PersistentParserState&, swift::CodeCompletionCallbacksFactory*) + 138 24 swift-ide-test 0x000000000076b344 swift::CompilerInstance::performSema() + 3316 25 swift-ide-test 0x0000000000714ad7 main + 33239 Stack dump: 0. Program arguments: swift-ide-test -code-completion -code-completion-token=A -source-filename=<INPUT-FILE> 1. While walking into decl declaration 0x448df20 at <INPUT-FILE>:2:14 ```
gribozavr
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Dec 25, 2015
…ructordecl-getresulttype [SourceKit 🎄] Add test case for crash triggered in swift::ConstructorDecl::getResultType()
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My Swift fuzzer brought a Christmas gift in the form of a newly discovered SourceKit crash case! Appy holidays all Swift contributors! 🎄
Stack trace: