Improve diagnostic for ignored GNU 'used' attribute
authorFangrui Song <i@maskray.me>
Mon, 22 Feb 2021 17:18:13 +0000 (09:18 -0800)
committerFangrui Song <i@maskray.me>
Mon, 22 Feb 2021 17:18:13 +0000 (09:18 -0800)
commitbccdf6b232f67aa4e91f18d49700308f2815ca09
tree5424c76dfdba841d699a1136fc4880ccacbde0fe
parent8c4638c3676ef8071a4aba2070da09abe8fe3244
Improve diagnostic for ignored GNU 'used' attribute

Differential Revision: https://reviews.llvm.org/D97161
clang/include/clang/Basic/DiagnosticSemaKinds.td
clang/lib/Sema/SemaDecl.cpp
clang/test/Sema/attr-used.c
clang/test/SemaCXX/attr-used.cpp