在單聲道下運行的F＃編譯器中的堆棧溢出

Question

我正在更新我的項目llvm-fs的工具，所以我安裝了新版本的mono並嘗試編譯它。無論是使用mono 3.10.0與下OS X fsharpc 3.1或mono 3.2.8用ubuntu下fsharpc 3.0編譯失敗，堆棧溢出：

git clone git@github.com:fsprojects/llvm-fs.git 
cd llvm-fs/ 
FSC=fsharpc ./build.bash 

：

Unhandled Exception: 
System.StackOverflowException: The requested operation caused a stack overflow. 
    at (wrapper managed-to-native) object:__icall_wrapper_mono_object_isinst (object,intptr) 
    at (wrapper castclass) object:__castclass_with_cache (object,intptr,intptr) 
    at Microsoft.FSharp.Compiler.Driver+DelayedDisposables.System-IDisposable-Dispose() [0x00000] in <filename unknown>:0 
    at Microsoft.FSharp.Compiler.Driver.typecheckAndCompile (System.String[] argv, Boolean bannerAlreadyPrinted, Exiter exiter, Microsoft.FSharp.Compiler.ErrorLoggerProvider errorLoggerProvider) [0x00000] in <filename unknown>:0 
    at Microsoft.FSharp.Compiler.Driver.mainCompile (System.String[] argv, Boolean bannerAlreadyPrinted, Exiter exiter) [0x00000] in <filename unknown>:0 
    at Microsoft.FSharp.Compiler.CommandLineMain.runMain (System.String[] argv) [0x00000] in <filename unknown>:0 
    at Microsoft.FSharp.Compiler.CommandLineMain.main (System.String[] argv) [0x00000] in <filename unknown>:0 
[ERROR] FATAL UNHANDLED EXCEPTION: System.StackOverflowException: The requested operation caused a stack overflow. 
    at (wrapper managed-to-native) object:__icall_wrapper_mono_object_isinst (object,intptr) 
    at (wrapper castclass) object:__castclass_with_cache (object,intptr,intptr) 
    at Microsoft.FSharp.Compiler.Driver+DelayedDisposables.System-IDisposable-Dispose() [0x00000] in <filename unknown>:0 
    at Microsoft.FSharp.Compiler.Driver.typecheckAndCompile (System.String[] argv, Boolean bannerAlreadyPrinted, Exiter exiter, Microsoft.FSharp.Compiler.ErrorLoggerProvider errorLoggerProvider) [0x00000] in <filename unknown>:0 
    at Microsoft.FSharp.Compiler.Driver.mainCompile (System.String[] argv, Boolean bannerAlreadyPrinted, Exiter exiter) [0x00000] in <filename unknown>:0 
    at Microsoft.FSharp.Compiler.CommandLineMain.runMain (System.String[] argv) [0x00000] in <filename unknown>:0 
    at Microsoft.FSharp.Compiler.CommandLineMain.main (System.String[] argv) [0x00000] in <filename unknown>:0 

您可以通過以下步驟重現Linux或OS X此錯誤

在windows下fsc 12.0.30815.0編譯完成沒有任何錯誤：

fsc --nologo --debug --sig:LLVMFSharp.fsi --target:library --out:LLVMFSharp.dll src/LLVM/FFIUtil.fs src/LLVM/Generated.fs src/LLVM/Core.fs src/LLVM/BitReader.fs src/LLVM/ExecutionEngine.fs src/LLVM/Extra.fs src/LLVM/Target.fs src/LLVM/Quote.fs 

這是一個已知的問題，有什麼辦法可以解決它嗎？我試過將不同的選項傳遞給mono運行時，並且沒有導致編譯器正常退出。我記得在過去，單聲道在遵守尾聲指示方面遇到了一些問題，但我認爲這些問題已經基本解決了。謝謝！

Answer 1

這對評論來說太長了，但是這個錯誤是由generated.fs中的這段代碼觸發的（在註釋中它會停止堆棧溢出 - 一旦這個註釋被註釋掉，就會出錯）行6496-6506）：

[<DllImport(
      llvmAssemblyName, 
      EntryPoint="LLVMRunFunction", 
      CallingConvention=CallingConvention.Cdecl, 
      CharSet=CharSet.Ansi)>] 
     extern void* (* LLVMGenericValueRef *) runFunctionNative(
      void* (* LLVMExecutionEngineRef *) EE, 
      void* (* LLVMValueRef *) F, 
      uint32 NumArgs, 
      void* (* LLVMGenericValueRef* *) Args) 
     // I don't know how to generate an "F# friendly" version of LLVMRunFunction 

崩潰發生在輸出簽名文件的代碼中。

禁用簽名文件修復了問題（但仍然存在潛在的問題）。