db93ef14ae
This is a rebase of #95112 with my own feedback apply as @MitalAshok has been inactive for a while. It's fairly important this makes clang 20 as it is a blocker for #107451 --- [CWG2813](https://cplusplus.github.io/CWG/issues/2813.html) prvalue.member_fn(expression-list) now will not materialize a temporary for prvalue if member_fn is an explicit object member function, and prvalue will bind directly to the object parameter. The E1 in E1.static_member is now a discarded-value expression, so if E1 was a call to a [[nodiscard]] function, there will now be a warning. This also affects C++98 with [[gnu::warn_unused_result]] functions. This should not affect C where TemporaryMaterializationConversion is a no-op. Closes #100314 Fixes #100341 --------- Co-authored-by: Mital Ashok <mital@mitalashok.co.uk>
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: