D-Programming-Language/dmd — pull request #2078 by 9rnsr (2013-05-26 14:02:29+00:00)
Title: Refactoring template parameter deduction code

1. Remove unnecessary `Scope::parameterSpecialization`

Can determine the necessity of `semantic` by using `Type::reliesOnTident`

2. Use TemplateParameter::matchArg in `Type::deduceType`

Fix commented "BUG"s.