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kekyo / IL2C

IL2C - A translator for ECMA-335 CIL/MSIL to C language.
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Float point type process: cannot convert to floating point type #95

Closed pengzeshan closed 2 years ago

pengzeshan commented 2 years ago

Simple test code: namespace ConsoleApp1 { class Program { static void Main(string[] args) { } public double Next(int num) { return num * 11.11; } } } Error message: Severity Code Description Project File Line Suppression State Error MSB4018 The "Translate" task failed unexpectedly. IL2C.InvalidProgramSequenceException: Cannot convert to floating point type: Location=ConsoleApp1.Program.Next(System.Int32):IL_0002, FromType=System.Int32 at IL2C.ILConverters.Conv_r8Converter.Prepare(DecodeContext decodeContext) in C:\cygwin\home\damon.peng\workspace\workForCH\dotNet\IL2C\IL2C.Core\ILConveters\ConvConverters.cs:line 310 at IL2C.ILConverters.InlineNoneConverter.Prepare(Object operand, DecodeContext decodeContext) in C:\cygwin\home\damon.peng\workspace\workForCH\dotNet\IL2C\IL2C.Core\ILConveters\OperandTypeConverters.cs:line 33 at IL2C.AssemblyPreparer.<>cDisplayClass3_2.b11(ILBody ilBody) in C:\cygwin\home\damon.peng\workspace\workForCH\dotNet\IL2C\IL2C.Core\AssemblyPreparer.cs:line 138 at System.Linq.Enumerable.<>cDisplayClass7_0`3.b0(TSource x) at System.Linq.Enumerable.WhereSelectEnumerableIterator2.MoveNext() at System.Linq.Enumerable.<SelectManyIterator>d__172.MoveNext() at System.Linq.Buffer1..ctor(IEnumerable1 source) at System.Linq.OrderedEnumerable1.<GetEnumerator>d__1.MoveNext() at System.Linq.Enumerable.ToDictionary[TSource,TKey,TElement](IEnumerable1 source, Func2 keySelector, Func2 elementSelector, IEqualityComparer1 comparer) at System.Linq.Enumerable.ToDictionary[TSource,TKey,TElement](IEnumerable1 source, Func2 keySelector, Func2 elementSelector) at IL2C.AssemblyPreparer.PrepareMethodBody(IPrepareContext prepareContext, IMethodInformation method) in C:\cygwin\home\damon.peng\workspace\workForCH\dotNet\IL2C\IL2C.Core\AssemblyPreparer.cs:line 134 at IL2C.AssemblyPreparer.PrepareMethod(IPrepareContext prepareContext, IMethodInformation method) in C:\cygwin\home\damon.peng\workspace\workForCH\dotNet\IL2C\IL2C.Core\AssemblyPreparer.cs:line 256 at IL2C.AssemblyPreparer.<>c__DisplayClass5_0.b4(<>fAnonymousType12 <>h__TransparentIdentifier0) in C:\cygwin\home\damon.peng\workspace\workForCH\dotNet\IL2C\IL2C.Core\AssemblyPreparer.cs:line 310 at System.Linq.Enumerable.WhereSelectEnumerableIterator2.MoveNext() at System.Linq.Enumerable.WhereSelectEnumerableIterator2.MoveNext() at System.Linq.Enumerable.ToDictionary[TSource,TKey,TElement](IEnumerable1 source, Func2 keySelector, Func2 elementSelector, IEqualityComparer1 comparer) at System.Linq.Enumerable.ToDictionary[TSource,TKey,TElement](IEnumerable1 source, Func2 keySelector, Func2 elementSelector) at IL2C.AssemblyPreparer.Prepare(TranslateContext translateContext, Func2 predictType, Func2 predictMethod) in C:\cygwin\home\damon.peng\workspace\workForCH\dotNet\IL2C\IL2C.Core\AssemblyPreparer.cs:line 305 at IL2C.AssemblyPreparer.Prepare(TranslateContext translateContext) in C:\cygwin\home\damon.peng\workspace\workForCH\dotNet\IL2C\IL2C.Core\AssemblyPreparer.cs:line 320 at IL2C.SimpleDriver.Translate(TextWriter logw, CodeTextStorage storage, Boolean readSymbols, Boolean enableBundler, TargetPlatforms targetPlatform, DebugInformationOptions debugInformationOptions, String assemblyPath) in C:\cygwin\home\damon.peng\workspace\workForCH\dotNet\IL2C\IL2C.Core\SimpleDriver.cs:line 39 at IL2C.SimpleDriver.TranslateAll(TextWriter logw, String outputPath, Boolean readSymbols, Boolean enableCpp, Boolean enableBundler, TargetPlatforms targetPlatform, DebugInformationOptions debugInformationOptions, IEnumerable`1 assemblyPaths) in C:\cygwin\home\damon.peng\workspace\workForCH\dotNet\IL2C\IL2C.Core\SimpleDriver.cs:line 121 at IL2C.SimpleDriver.TranslateAll(TextWriter logw, String outputPath, Boolean readSymbols, Boolean enableCpp, Boolean enableBundler, TargetPlatforms targetPlatform, DebugInformationOptions debugInformationOptions, String[] assemblyPaths) in C:\cygwin\home\damon.peng\workspace\workForCH\dotNet\IL2C\IL2C.Core\SimpleDriver.cs:line 142 at IL2C.Translate.Execute() in D:\PROJECT\IL2C\IL2C.Tasks\Translate.cs:line 86 at Microsoft.Build.BackEnd.TaskExecutionHost.Microsoft.Build.BackEnd.ITaskExecutionHost.Execute() at Microsoft.Build.BackEnd.TaskBuilder.d__26.MoveNext() ConsoleApp1 C:\Users\damon.peng.nuget\packages\il2c.build\0.4.113\build\IL2C.Build.targets 19

IL2C.Build version: 0.4.113

kekyo commented 2 years ago

@pengzeshan Thank you, it closed. Reopen when continue same problem.