| // RUN: %target-build-swift -g %s |
| |
| // SR-12650: IRGenDebugInfo type reconstruction crash because `@noDerivative` |
| // parameters are not mangled. |
| |
| // FIXME(SR-13021): Disabled due to flakiness on Linux, likely related to TF-1197. |
| // REQUIRES: SR13021 |
| |
| import _Differentiation |
| func id(_ x: Float, _ y: Float) -> Float { x } |
| let transformed: @differentiable (Float, @noDerivative Float) -> Float = id |
| |
| // Incorrect reconstructed type for $sS3fIedgyyd_D |
| // Original type: |
| // (sil_function_type type=@differentiable @callee_guaranteed (Float, @noDerivative Float) -> Float |
| // (input=struct_type decl=Swift.(file).Float) |
| // (input=struct_type decl=Swift.(file).Float) |
| // (result=struct_type decl=Swift.(file).Float) |
| // (substitution_map generic_signature=<nullptr>) |
| // (substitution_map generic_signature=<nullptr>)) |
| // Reconstructed type: |
| // (sil_function_type type=@differentiable @callee_guaranteed (Float, Float) -> Float |
| // (input=struct_type decl=Swift.(file).Float) |
| // (input=struct_type decl=Swift.(file).Float) |
| // (result=struct_type decl=Swift.(file).Float) |
| // (substitution_map generic_signature=<nullptr>) |
| // (substitution_map generic_signature=<nullptr>)) |
| // Stack dump: |
| // ... |
| // 1. Swift version 5.3-dev (LLVM 803d1b184d, Swift 477af9f90d) |
| // 2. While evaluating request IRGenSourceFileRequest(IR Generation for file "noderiv.swift") |
| // 0 swift 0x00000001104c7ae8 llvm::sys::PrintStackTrace(llvm::raw_ostream&) + 40 |
| // 1 swift 0x00000001104c6a68 llvm::sys::RunSignalHandlers() + 248 |
| // 2 swift 0x00000001104c80dd SignalHandler(int) + 285 |
| // 3 libsystem_platform.dylib 0x00007fff718335fd _sigtramp + 29 |
| // 4 libsystem_platform.dylib 000000000000000000 _sigtramp + 18446603338611739168 |
| // 5 libsystem_c.dylib 0x00007fff71709808 abort + 120 |
| // 6 swift 0x0000000110604152 (anonymous namespace)::IRGenDebugInfoImpl::getOrCreateType(swift::irgen::DebugTypeInfo) (.cold.20) + 146 |
| // 7 swift 0x000000010c24ab1e (anonymous namespace)::IRGenDebugInfoImpl::getOrCreateType(swift::irgen::DebugTypeInfo) + 3614 |
| // 8 swift 0x000000010c245437 swift::irgen::IRGenDebugInfo::emitGlobalVariableDeclaration(llvm::GlobalVariable*, llvm::StringRef, llvm::StringRef, swift::irgen::DebugTypeInfo, bool, bool, llvm::Optional<swift::SILLocation>) + 167 |
