[Diagnostics] Improve -Wsizeof-pointer-div
authorDavid Bolvansky <david.bolvansky@gmail.com>
Sun, 18 Aug 2019 10:10:09 +0000 (10:10 +0000)
committerDavid Bolvansky <david.bolvansky@gmail.com>
Sun, 18 Aug 2019 10:10:09 +0000 (10:10 +0000)
commitb4806822d2d52e0e7a29ba1c15a435e2e97a82e7
treeeeb720b2837d122950294f43b5361b8e49fdd308
parent74168ded0399a30fe9cf4d73a28a6045cc685088
[Diagnostics] Improve -Wsizeof-pointer-div

Emit diag note with a location of pointer declaration.
Revisited/added tests.

llvm-svn: 369206
clang/include/clang/Basic/DiagnosticSemaKinds.td
clang/lib/Sema/SemaExpr.cpp
clang/test/Sema/div-sizeof-ptr.cpp