4e600751d2
This pr refactors most tests that use RAV to use DRAV instead; this also has the nice effect of testing both the RAV and DRAV implementations at the same time w/o having to duplicate all of our AST visitor tests. Some tests rely on features that DRAV doesn’t support (mainly post-order traversal), so those haven’t been migrated. At the same time, `TestVisitor` is now a DRAV, so I’ve had to introduce a new `CTRPTestVisitor` for any tests that need to use RAV directly.
C language Family Front-end
Welcome to Clang.
This is a compiler front-end for the C family of languages (C, 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 websites. Here are some pointers:
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Information on Clang: http://clang.llvm.org/
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Building and using Clang: http://clang.llvm.org/get_started.html
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Clang Static Analyzer: http://clang-analyzer.llvm.org/
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Information on the LLVM project: http://llvm.org/
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If you have questions or comments about Clang, a great place to discuss them is on the Clang forums:
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If you find a bug in Clang, please file it in the LLVM bug tracker: