Reduce nesting in CheckMacrosPass.CheckForTemplateConstraints.
Reduce nesting in CheckMacrosPass.CheckForTemplateConstraints.

mohtamohit/CppSharp,u255436/CppSharp,mono/CppSharp,ddobrev/CppSharp,mono/CppSharp,ktopouzi/CppSharp,mono/CppSharp,zillemarco/CppSharp,ktopouzi/CppSharp,mohtamohit/CppSharp,inordertotest/CppSharp,u255436/CppSharp,ddobrev/CppSharp,mohtamohit/CppSharp,mono/CppSharp,inordertotest/CppSharp,mohtamohit/CppSharp,inordertotest/CppSharp,zillemarco/CppSharp,genuinelucifer/CppSharp,genuinelucifer/CppSharp,genuinelucifer/CppSharp,zillemarco/CppSharp,ktopouzi/CppSharp,genuinelucifer/CppSharp,zillemarco/CppSharp,u255436/CppSharp,ddobrev/CppSharp,inordertotest/CppSharp,ddobrev/CppSharp,mohtamohit/CppSharp,u255436/CppSharp,u255436/CppSharp,genuinelucifer/CppSharp,inordertotest/CppSharp,mono/CppSharp,ktopouzi/CppSharp,zillemarco/CppSharp,ktopouzi/CppSharp,mono/CppSharp,ddobrev/CppSharp