265a9961d1
`CompilerInstance` is a more appropriate place for a key component of the frontend like `Semantics`. This change opens a path for us to introduce new frontend actions that will also run semantics, but for which inheriting from `PrescanAndSemaAction` wouldn't make much sense. For example, for code-gen actions we plan to introduce a dedicate hierarchy of action classes. I've also added a doxyment for `CompilerInstance` to add a bit of context for this change (and also make future refactoring more informed). As `CompilerInstance` in Flang has been inspired by its counterpart in Clang, this comment is roughly a verbatim copy of the comment in Clang (with some adjustments from me). Credits to Daniel Dunbar for the great design and the original comment. Differential Revision: https://reviews.llvm.org/D108035 |
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| .. | ||
| Common | ||
| Decimal | ||
| Evaluate | ||
| Frontend | ||
| FrontendTool | ||
| Lower | ||
| Optimizer | ||
| Parser | ||
| Semantics | ||
| CMakeLists.txt | ||