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Jules Villard c6812df1eb fix infinitely-expanding types in the backend ... Summary: Simple instance of the problem: analyzing the following program times out. ``` #include <tuple> void foo() { std::tuple<std::tuple<int>> x; } ``` Replacing `std::tuple<std::tuple<int>>` by `std::tuple<int>` makes the analysis terminate. In the AST, both tuple<tuple<int>> and tuple<int> have the same template specialization type: "Pack" (which means we're supposed to go look into the arguments of the template to get their values). This is not information enough and that's the plugin fault. On the backend side, this means that two types have the same Typ.Name.t, namely "std::tuple<_>", so they collide in the tenv. The definition of tuple<tuple<int>> is the one making it into the tenv. One of the fields of the corresponding CxxRecord is of type "tuple<int>", which we see as the same "tuple<_>", which causes the loop. update-submodule: facebook-clang-plugins Reviewed By: mbouaziz Differential Revision: D5775840 fbshipit-source-id: 0528604		7 years ago
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class_specialization.cpp	[C++] update fcp to deal with template specializations	7 years ago
class_specialization.cpp.dot	fix infinitely-expanding types in the backend	7 years ago
class_template_instantiate.cpp	[tests] Clean up test files shared between frontend and endtoend tests	8 years ago
class_template_instantiate.cpp.dot	[Typ] Change Typ.pp_full to not include class keywords	8 years ago
function.cpp	[tests] Clean up test files shared between frontend and endtoend tests	8 years ago
function.cpp.dot	Propagating access of Decl from clang plugin to ProcAttributes.	8 years ago
function_pack.cpp	[tests] Clean up test files shared between frontend and endtoend tests	8 years ago
function_pack.cpp.dot	Populate mangled file only if it's not empty	8 years ago
method.cpp	[tests] Clean up test files shared between frontend and endtoend tests	8 years ago
method.cpp.dot	Propagate C++ noexcept annotation from frontend to backend	8 years ago
simple.cpp	[tests] Clean up test files shared between frontend and endtoend tests	8 years ago
simple.cpp.dot	[Typ] Change Typ.pp_full to not include class keywords	8 years ago
sizeof_pack.cpp	[tests] Clean up test files shared between frontend and endtoend tests	8 years ago
sizeof_pack.cpp.dot	Propagating access of Decl from clang plugin to ProcAttributes.	8 years ago