forked from OSchip/llvm-project
25bc20f846
Our BugReporter knows how to deal with implicit statements: it looks in the ParentMap until it finds a parent with a valid location. However, since initializers are not in the body of a constructor, their sub-expressions are not in the ParentMap. That was easy enough to fix in AnalysisDeclContext. ...and then even once THAT was fixed, there's still an extra funny case of Objective-C object pointer fields under ARC, which are initialized with a top-level ImplicitValueInitExpr. To catch these cases, PathDiagnosticLocation will now fall back to the start of the current function if it can't find any other valid SourceLocations. This isn't great, but it's miles better than a crash. (All of this is only relevant when constructors and destructors are being inlined, i.e. under -cfg-add-initializers and -cfg-add-implicit-dtors.) llvm-svn: 160810 |
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| INPUTS | ||
| bindings/python | ||
| docs | ||
| examples | ||
| include | ||
| lib | ||
| runtime | ||
| test | ||
| tools | ||
| unittests | ||
| utils | ||
| www | ||
| .gitignore | ||
| CMakeLists.txt | ||
| INSTALL.txt | ||
| LICENSE.TXT | ||
| Makefile | ||
| 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.cs.uiuc.edu/mailman/listinfo/cfe-dev If you find a bug in Clang, please file it in the LLVM bug tracker: http://llvm.org/bugs/