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| author | David Blaikie <dblaikie@gmail.com> | 2012-01-22 01:58:03 +0000 |
|---|---|---|
| committer | David Blaikie <dblaikie@gmail.com> | 2012-01-22 01:58:03 +0000 |
| commit | 29e7d608807d3da5e68a6420fbbe4a757cc01a03 (patch) | |
| tree | 3fa7714f210b137d1d043381df9ad73f44b080fd /llvm/lib/Target/CppBackend/CPPBackend.cpp | |
| parent | 1a56ee37985f26abb0a4af59dd24479b5e58daf2 (diff) | |
| download | llvm-29e7d608807d3da5e68a6420fbbe4a757cc01a03.zip llvm-29e7d608807d3da5e68a6420fbbe4a757cc01a03.tar.gz llvm-29e7d608807d3da5e68a6420fbbe4a757cc01a03.tar.bz2 | |
Move -Wswitch-enum to -Wswitch
This matches GCC's documented (& actual) behavior. What Clang had implemented
as -Wswitch-enum was actually GCC's -Wswitch behavior. -Wswitch is on by
default (part of -Wall) and warns if a switch-over-enum, without a default
case, covers all enum values.
-Wswitch-enum, on the other hand, does not have the default clause and should
fire even in the presence of a default. This warning is off by default.
With this change the -Wswitch-enum flag is off-by-default in Clang but has no
functionality at the moment. I'll add that in a future commit.
llvm-svn: 148648
Diffstat (limited to 'llvm/lib/Target/CppBackend/CPPBackend.cpp')
0 files changed, 0 insertions, 0 deletions