[SourceKit] Add test case for crash triggered in swift::constraints::Solution::coerceToType(…) #774
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…le_internal(char const*, char const*, unsigned int) Stack trace: ``` found code completion token A at offset 224 Unhandled coercion UNREACHABLE executed at /path/to/swift/lib/Sema/CSApply.cpp:4918! 6 swift-ide-test 0x0000000002a638ed llvm::llvm_unreachable_internal(char const*, char const*, unsigned int) + 461 8 swift-ide-test 0x00000000009b4ac6 swift::constraints::Solution::coerceToType(swift::Expr*, swift::Type, swift::constraints::ConstraintLocator*, bool) const + 326 10 swift-ide-test 0x00000000009170c6 swift::TypeChecker::typeCheckExpression(swift::Expr*&, swift::DeclContext*, swift::Type, swift::ContextualTypePurpose, swift::OptionSet<swift::TypeCheckExprFlags, unsigned int>, swift::ExprTypeCheckListener*) + 854 11 swift-ide-test 0x00000000009180c0 swift::TypeChecker::typeCheckBinding(swift::Pattern*&, swift::Expr*&, swift::DeclContext*) + 112 12 swift-ide-test 0x0000000000918269 swift::TypeChecker::typeCheckPatternBinding(swift::PatternBindingDecl*, unsigned int) + 265 14 swift-ide-test 0x000000000092cd04 swift::TypeChecker::validateDecl(swift::ValueDecl*, bool) + 3940 19 swift-ide-test 0x0000000000b5563d swift::lookupVisibleDecls(swift::VisibleDeclConsumer&, swift::DeclContext const*, swift::LazyResolver*, bool, swift::SourceLoc) + 1117 21 swift-ide-test 0x000000000085c2e3 swift::performDelayedParsing(swift::DeclContext*, swift::PersistentParserState&, swift::CodeCompletionCallbacksFactory*) + 307 22 swift-ide-test 0x000000000076b344 swift::CompilerInstance::performSema() + 3316 23 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 type-checking expression at [<INPUT-FILE>:10:7 - line:10:7] RangeText="c" ```
gribozavr
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Dec 25, 2015
…raints-solution-coercetotype [SourceKit] Add test case for crash triggered in swift::constraints::Solution::coerceToType(…)
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