forked from OSchip/llvm-project
1be800c511
This commit teaches Clang to recognize editor placeholders that are produced when an IDE like Xcode inserts a code-completion result that includes a placeholder. Now when the lexer sees a placeholder token, it emits an 'editor placeholder in source file' error and creates an identifier token that represents the placeholder. The parser/sema can now recognize the placeholders and can suppress the diagnostics related to the placeholders. This ensures that live issues in an IDE like Xcode won't get spurious diagnostics related to placeholders. This commit also adds a new compiler option named '-fallow-editor-placeholders' that silences the 'editor placeholder in source file' error. This is useful for an IDE like Xcode as we don't want to display those errors in live issues. rdar://31581400 Differential Revision: https://reviews.llvm.org/D32081 llvm-svn: 300667 |
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| INPUTS | ||
| bindings | ||
| cmake | ||
| docs | ||
| examples | ||
| include | ||
| lib | ||
| runtime | ||
| test | ||
| tools | ||
| unittests | ||
| utils | ||
| www | ||
| .arcconfig | ||
| .clang-format | ||
| .clang-tidy | ||
| .gitignore | ||
| CMakeLists.txt | ||
| CODE_OWNERS.TXT | ||
| INSTALL.txt | ||
| LICENSE.TXT | ||
| ModuleInfo.txt | ||
| NOTES.txt | ||
| README.txt | ||
README.txt
//===----------------------------------------------------------------------===// // C Language Family Front-end //===----------------------------------------------------------------------===// Welcome to Clang. This is a compiler front-end for the C family of languages (C, C++, Objective-C, and Objective-C++) which is built as part of the LLVM compiler infrastructure project. Unlike many other compiler frontends, Clang is useful for a number of things beyond just compiling code: we intend for Clang to be host to a number of different source-level tools. One example of this is the Clang Static Analyzer. If you're interested in more (including how to build Clang) it is best to read the relevant web sites. Here are some pointers: Information on Clang: http://clang.llvm.org/ Building and using Clang: http://clang.llvm.org/get_started.html Clang Static Analyzer: http://clang-analyzer.llvm.org/ Information on the LLVM project: http://llvm.org/ If you have questions or comments about Clang, a great place to discuss them is on the Clang development mailing list: http://lists.llvm.org/mailman/listinfo/cfe-dev If you find a bug in Clang, please file it in the LLVM bug tracker: http://llvm.org/bugs/