forked from OSchip/llvm-project
ae4bb8c8f4
This fixes PR20671, see the bug for details. In short, ActOnTranslationUnit() calls DefineUsedVTables() and only then PerformPendingInstantiations(). But PerformPendingInstantiations() is what does delayed template parsing, so vtables only references from late-parsed templates weren't marked used. As a fix, move the SavePendingInstantiationsAndVTableUsesRAII in PerformPendingInstantiations() up above the delayed template parsing code. That way, vtables referenced from templates end up in the RAII object, and the call to DefineUsedVTables() in PerformPendingInstantiations() marks them used. llvm-svn: 215786 |
||
|---|---|---|
| .. | ||
| INPUTS | ||
| bindings | ||
| docs | ||
| examples | ||
| include | ||
| lib | ||
| runtime | ||
| test | ||
| tools | ||
| unittests | ||
| utils | ||
| www | ||
| .arcconfig | ||
| .clang-format | ||
| .gitignore | ||
| CMakeLists.txt | ||
| CODE_OWNERS.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/