YamlConstructor with parameter defaults gets confused between number types

[tprobinson]

Hello,

As the title says, if I have a YamlConstructor that has defaults on its parameters, build will fail if the type is any int-like type other than int that can't be implicitly converted.

E.g. uint, ulong

Example that fails:

  [YamlConstructor]
  public TimeAmount(
    double Millis = 0,
    uint Seconds = 0,
    uint Minutes = 0,
    uint Hours = 0,
    uint Days = 0,
    uint Years = 0
  ) {
    this.Millis = Millis;
    this.Seconds = Seconds;
    this.Minutes = Minutes;
    this.Hours = Hours;
    this.Days = Days;
    this.Years = Years;
  }

Relevant generated code in Deserialize (compiler interprets var as Int32):

 var __Millis__ = 0d;
 var __Seconds__ = 0;
 var __Minutes__ = 0;
 var __Hours__ = 0;
 var __Days__ = 0;
 var __Years__ = 0;

Example that succeeds:

  [YamlConstructor]
  public TimeAmount(
    double Millis,
    uint Seconds,
    uint Minutes,
    uint Hours,
    uint Days,
    uint Years
  ) {
    this.Millis = Millis;
    this.Seconds = Seconds;
    this.Minutes = Minutes;
    this.Hours = Hours;
    this.Days = Days;
    this.Years = Years;
  }

Relevant generated code in Deserialize (compiler knows because of default(uint)):

var __Millis__ = default(double);
var __Seconds__ = default(uint);
var __Minutes__ = default(uint);
var __Hours__ = default(uint);
var __Days__ = default(uint);
var __Years__ = default(uint);