Any method with a local variable crashes

[toptensoftware]

Adding a reference to the rewritten dll from pull request #43 and calling the IntMethod() crashes with System.InvalidProgramException: Common Language Runtime detected an invalid program.

            var x = new MyClass();
            x.IntMethod();

Looking at the ildasm listing shows the locals haven't been defined. Here's the original (note the .locals line)

.method public hidebysig instance int32 
          IntMethod() cil managed
  {
    // Code size       7 (0x7)
    .maxstack  1
    .locals init (int32 V_0)
    IL_0000:  nop
    IL_0001:  ldc.i4.0
    IL_0002:  stloc.0
    IL_0003:  br.s       IL_0005

    IL_0005:  ldloc.0
    IL_0006:  ret
  } // end of method MyClass::IntMethod

here's the rewritten version: (no .locals)

  .method public hidebysig instance int32 
          IntMethod() cil managed
  {
    // Code size       7 (0x7)
    .maxstack  8
    IL_0000:  nop
    IL_0001:  ldc.i4.0
    IL_0002:  stloc.0
    IL_0003:  br.s       IL_0005

    IL_0005:  ldloc.0
    IL_0006:  ret
  } // end of method MyClass::IntMethod

Also, .maxstack is different and wondering if this is just a default and if there might be issues if the function needs more than 8??

[toptensoftware]

I'm guessing this line is the reason for this:

ILPack/src/IL/MethodBodyStreamWriter.cs

Line 32 in ac3c94a

var localVariablesSignature = default(StandaloneSignatureHandle);

[toptensoftware]

Pull request #48 fixes this.

[vermorel]

Confirmed with Ildasm as well!