forked from OSchip/llvm-project
0d3a2b4c66
This is a preprocessor callback focused on the lexed file changing, without conflating effects of line number directives and other pragmas. A client that only cares about what files the lexer processes, like dependency generation, can use this more straightforward callback instead of `PPCallbacks::FileChanged()`. Clients that want the pragma directive effects as well can keep using `FileChanged()`. A use case where `PPCallbacks::LexedFileChanged()` is particularly simpler to use than `FileChanged()` is in a situation where a client wants to keep track of lexed file changes that include changes from/to the predefines buffer, where it becomes unnecessary complicated trying to use `FileChanged()` while filtering out the pragma directives effects callbacks. Also take the opportunity to provide information about the prior `FileID` the `Lexer` moved from, even when entering a new file. Differential Revision: https://reviews.llvm.org/D128947 |
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| .. | ||
| clang-apply-replacements | ||
| clang-change-namespace | ||
| clang-doc | ||
| clang-include-fixer | ||
| clang-move | ||
| clang-query | ||
| clang-reorder-fields | ||
| clang-tidy | ||
| clangd | ||
| docs | ||
| include-cleaner | ||
| modularize | ||
| pp-trace | ||
| pseudo | ||
| test | ||
| tool-template | ||
| unittests | ||
| .gitignore | ||
| CMakeLists.txt | ||
| CODE_OWNERS.TXT | ||
| LICENSE.TXT | ||
| README.txt | ||
README.txt
//===----------------------------------------------------------------------===// // Clang Tools repository //===----------------------------------------------------------------------===// Welcome to the repository of extra Clang Tools. This repository holds tools that are developed as part of the LLVM compiler infrastructure project and the Clang frontend. These tools are kept in a separate "extra" repository to allow lighter weight checkouts of the core Clang codebase. All discussion regarding Clang, Clang-based tools, and code in this repository should be held using the standard Clang forum: https://discourse.llvm.org/c/clang Code review for this tree should take place on the standard Clang patch and commit lists: http://lists.llvm.org/mailman/listinfo/cfe-commits If you find a bug in these tools, please file it in the LLVM bug tracker: https://github.com/llvm/llvm-project/issues/