en Copyright 2015 Java http://172.16.0.5:8080/history/llvm-project-15.0.7/clang/test/SemaTemplate/constraints.cpp#f6ce4567 [clang] Correctly(?) handle placeholder types in ExprRequirements.Bug #52905 was originally papered over in a different way, butI believe this is the actually proper fix, or at least closer toit. We need to detect placeholder types as close to the front-endas possible, and cause them to fail constraints, rather than lettingthem persist into later stages.Fixes #52905.Fixes #52909.Fixes #53075.Differential Revision: https://reviews.llvm.org/D118552 List of files: /llvm-project-15.0.7/clang/test/SemaTemplate/constraints.cpp Fri, 28 Jan 2022 20:51:19 +0000 Arthur O'Dwyer <arthur.j.odwyer@gmail.com> http://172.16.0.5:8080/history/llvm-project-15.0.7/clang/test/SemaTemplate/constraints.cpp#8de2d062 [clang] Fix crash in bug52905The root cause for the crash is the incorrect use of `cast`.The actual type and cast-to type is different. This patch fixes thecrash by converting the `cast` to `dyn_cast`. List of files: /llvm-project-15.0.7/clang/test/SemaTemplate/constraints.cpp Wed, 29 Dec 2021 08:22:26 +0000 Chuanqi Xu <yedeng.yd@linux.alibaba.com> http://172.16.0.5:8080/history/llvm-project-15.0.7/clang/test/SemaTemplate/constraints.cpp#6c29073e PR45589: Properly decompose overloaded `&&` and `||` operators inconstraint expressions.We create overloaded `&&` and `||` operators to hold the possibleunqualified lookup results (if any) when the operands are dependent. Wecould avoid building these in some cases (we will never use the storedlookup results, and it would be better to not store them or perform thelookups), but in the general case we will probably still need to handleoverloaded operators even with that optimization. List of files: /llvm-project-15.0.7/clang/test/SemaTemplate/constraints.cpp Tue, 12 May 2020 20:14:32 +0000 Richard Smith <richard@metafoo.co.uk>