commit fd04b117fcdf64ce4bc88e63b1ff213434dd24a3
author Dimitry Andric <dimitry@andric.com> Wed Feb 20 21:01:31 2019 +0000
committer Dimitry Andric <dimitry@andric.com> Wed Feb 20 21:01:31 2019 +0000
tree 2a1e1365b3d288857a4f8f97448a392ec9cc5752
parent 22d3f6dd25e5efc59124ba1c00b8f98b14be4201

Fix the build with gcc when `-Wredundant-decls` is passed

Summary:
gcc warns that `__throw_runtime_error` is declared both in `<__locale>`
and `<stdexcept>`, if `-Wredundant-decls` is passed on the command
line; this is the case with FreeBSD when ${WARNS} == 6.

Since `<__locale>` gets its first declaration via a transitive include
of `<stdexcept>`, and the second declaration is after the first
invocation of `__throw_runtime_error`, delete that second declaration.

Signed-off-by: Enji Cooper <yaneurabeya@gmail.com>

Reviewers: kristina, MaskRay, EricWF, ldionne, ngie

Reviewed By: EricWF

Subscribers: krytarowski, brooks, emaste, dim, christof, jdoerfert, libcxx-commits

Tags: #libc

Differential Revision: https://reviews.llvm.org/D58425


git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@354515 91177308-0d34-0410-b5e6-96231b3b80d8