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Justin Lebar authored
Summary: Together these let you easily create diagnostics that - are never emitted for host code - are always emitted for __device__ and __global__ functions, and - are emitted for __host__ __device__ functions iff these functions are codegen'ed. At the moment there are only three diagnostics that need this treatment, but I have more to add, and it's not sustainable to write code for emitting every such diagnostic twice, and from a special wrapper in SemaCUDA.cpp. While we're at it, don't emit the function name in err_cuda_device_exceptions: It's not necessary to print it, and making this work in the new framework in the face of a null value for dyn_cast<FunctionDecl>(CurContext) isn't worth the effort. Reviewers: rnk Subscribers: cfe-commits, tra Differential Revision: https://reviews.llvm.org/D25139 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@284143 91177308-0d34-0410-b5e6-96231b3b80d8
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