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path: root/llvm/unittests/ADT/FunctionRefTest.cpp
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* [llvm] Migrate llvm::make_unique to std::make_uniqueJonas Devlieghere2019-08-151-1/+1
| | | | | | | | Now that we've moved to C++14, we no longer need the llvm::make_unique implementation from STLExtras.h. This patch is a mechanical replacement of (hopefully) all the llvm::make_unique instances across the monorepo. llvm-svn: 369013
* Update the file headers across all of the LLVM projects in the monorepoChandler Carruth2019-01-191-4/+3
| | | | | | | | | | | | | | | | | to reflect the new license. We understand that people may be surprised that we're moving the header entirely to discuss the new license. We checked this carefully with the Foundation's lawyer and we believe this is the correct approach. Essentially, all code in the project is now made available by the LLVM project under our new license, so you will see that the license headers include that license only. Some of our contributors have contributed code under our old license, and accordingly, we have retained a copy of our old license notice in the top-level files in each project and repository. llvm-svn: 351636
* [ADT] Add a default constructor and a bool conversion to function_ref.Chandler Carruth2017-07-091-0/+14
| | | | | | | | | | The internal representation has a natural way to handle this and it seems nicer than having to wrap this in an optional (with its own separate flag). This also matches how std::function works. llvm-svn: 307490
* Ensure function_refs are copyable even from non-const referencesDavid Blaikie2014-11-121-0/+28
A subtle bug was found where attempting to copy a non-const function_ref lvalue would actually invoke the generic forwarding constructor (as it was a closer match - being T& rather than the const T& of the implicit copy constructor). In the particular case this lead to a dangling function_ref member (since it had referenced the function_ref passed by value to its ctor, rather than the outer function_ref that was still alive) SFINAE the converting constructor to not be considered if the copy constructor is available and demonstrate that this causes the copy to refer to the original functor, not to the function_ref it was copied from. (without the code change, the test would fail as Y would be referencing X and Y() would see the result of the mutation to X, ie: 2) llvm-svn: 221753
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