llvm-project

5b6f71b8 - WIP: [clang] store sugared converted arguments on TemplateSpecializationType

WIP: [clang] store sugared converted arguments on TemplateSpecializationType Not ready for review This is a quite large patch, half of which will be redone following a different approach. Although it improves sugar retention in template argument deduction on its own, this is an enabler for resugaring. This stores the sugared converted template arguments in a TST, in addition to the existing as-written ones, so this is quite wasteful. This is the biggest performance impact on the whole of resugaring so far, although it is hoped the new approach will have negligible impact. This is a continuation of https://reviews.llvm.org/D134113