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Fixing a memory leak #1099

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Fixing a memory leak #1099

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21 changes: 3 additions & 18 deletions src/Generator/Generators/CSharp/CSharpSources.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -2179,24 +2179,9 @@ public void GenerateNativeConstructorByValue(Class @class, string returnType)
PushBlock(BlockKind.Method);
WriteLine($"private static void* __CopyValue({@internal} native)");
WriteStartBraceIndent();
var copyCtorMethod = @class.Methods.FirstOrDefault(method =>
method.IsCopyConstructor);
if (@class.HasNonTrivialCopyConstructor && copyCtorMethod != null &&
copyCtorMethod.IsGenerated)
{
// Allocate memory for a new native object and call the ctor.
WriteLine($"var ret = Marshal.AllocHGlobal(sizeof({@internal}));");
var printed = TypePrinter.PrintNative(@class);
WriteLine($"{printed}.{GetFunctionNativeIdentifier(copyCtorMethod)}(ret, new global::System.IntPtr(&native));",
printed, GetFunctionNativeIdentifier(copyCtorMethod));
WriteLine("return ret.ToPointer();");
}
else
{
WriteLine($"var ret = Marshal.AllocHGlobal(sizeof({@internal}));");
WriteLine($"*({@internal}*) ret = native;");
WriteLine("return ret.ToPointer();");
}
WriteLine($"var ret = Marshal.AllocHGlobal(sizeof({@internal}));");
WriteLine($"*({@internal}*) ret = native;");
WriteLine("return ret.ToPointer();");
WriteCloseBraceIndent();
PopBlock(NewLineKind.BeforeNextBlock);
}
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