forked from OSchip/llvm-project
5ea341d7c4
From [class.copy.ctor]: ``` A non-template constructor for class X is a copy constructor if its first parameter is of type X&, const X&, volatile X& or const volatile X&, and either there are no other parameters or else all other parameters have default arguments (9.3.4.7). A copy/move constructor for class X is trivial if it is not user-provided and if: - class X has no virtual functions (11.7.3) and no virtual base classes (11.7.2), and - the constructor selected to copy/move each direct base class subobject is trivial, and - or each non-static data member of X that is of class type (or array thereof), the constructor selected to copy/move that member is trivial; otherwise the copy/move constructor is non-trivial. ``` So `T(T&) = default`; should be trivial assuming that the previous provisions are met. This works in GCC, but not in Clang at the moment: https://godbolt.org/z/fTGe71b6P Reviewed By: royjacobson Differential Revision: https://reviews.llvm.org/D127593 |
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| .. | ||
| clang-apply-replacements | ||
| clang-change-namespace | ||
| clang-doc | ||
| clang-include-fixer | ||
| clang-move | ||
| clang-query | ||
| clang-reorder-fields | ||
| clang-tidy | ||
| clangd | ||
| docs | ||
| include-cleaner | ||
| modularize | ||
| pp-trace | ||
| pseudo | ||
| test | ||
| tool-template | ||
| unittests | ||
| .gitignore | ||
| CMakeLists.txt | ||
| CODE_OWNERS.TXT | ||
| LICENSE.TXT | ||
| README.txt | ||
README.txt
//===----------------------------------------------------------------------===// // Clang Tools repository //===----------------------------------------------------------------------===// Welcome to the repository of extra Clang Tools. This repository holds tools that are developed as part of the LLVM compiler infrastructure project and the Clang frontend. These tools are kept in a separate "extra" repository to allow lighter weight checkouts of the core Clang codebase. All discussion regarding Clang, Clang-based tools, and code in this repository should be held using the standard Clang forum: https://discourse.llvm.org/c/clang Code review for this tree should take place on the standard Clang patch and commit lists: http://lists.llvm.org/mailman/listinfo/cfe-commits If you find a bug in these tools, please file it in the LLVM bug tracker: https://github.com/llvm/llvm-project/issues/