C# Class Microsoft.Cci.ILToCodeModel.PatternReplacer

The source expression "new C(){ f1 = e1, f2 = e2, ... }" (where the f's can be fields or properties) turns into "cgl = new C(); cgl.f1 = e1; cg1.f2 = e2; ...". ("cgl" means "compiler-generated local".) Turn it into a block expression whose Statements are the statements above (but where the first one becomes a local declaration statement), and with an Expression that is just the local, cgl', where cgl' is a freshly created local.

For a string field, s, the source expression e.s += "" turns into a specific pattern. That pattern here looks like: i: push e i+1: push dup.s i+2: (!= dup (default_value string)) ? goto L2 : empty i+3: L1 i+4: pop i+5: push "" i+6: L2 i+7: pop.s = pop