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| author | Rafael Espindola <rafael.espindola@gmail.com> | 2012-02-28 02:01:55 +0000 |
|---|---|---|
| committer | Rafael Espindola <rafael.espindola@gmail.com> | 2012-02-28 02:01:55 +0000 |
| commit | 33177f591a46e2a476fe8ab49f7055532b48fd40 (patch) | |
| tree | 71cc9c3d00c6f7a809f35bfe891a0cb2dbfcccc8 /cmake/modules | |
| parent | 9ca12d2e2f14b0b59c839943e58d8aa5d1a271cb (diff) | |
| download | external_llvm-33177f591a46e2a476fe8ab49f7055532b48fd40.zip external_llvm-33177f591a46e2a476fe8ab49f7055532b48fd40.tar.gz external_llvm-33177f591a46e2a476fe8ab49f7055532b48fd40.tar.bz2 | |
Enable -Wcovered-switch-default as it matches the switch style used in llvm.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151609 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'cmake/modules')
| -rw-r--r-- | cmake/modules/HandleLLVMOptions.cmake | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/cmake/modules/HandleLLVMOptions.cmake b/cmake/modules/HandleLLVMOptions.cmake index 496e8b3..afe4347 100644 --- a/cmake/modules/HandleLLVMOptions.cmake +++ b/cmake/modules/HandleLLVMOptions.cmake @@ -182,6 +182,10 @@ elseif( LLVM_COMPILER_IS_GCC_COMPATIBLE ) if (LLVM_ENABLE_PEDANTIC) add_llvm_definitions( -pedantic -Wno-long-long ) endif (LLVM_ENABLE_PEDANTIC) + check_cxx_compiler_flag("-Wcovered-switch-default" SUPPORTS_COVERED_SWITCH_DEFAULT_FLAG) + if( SUPPORTS_COVERED_SWITCH_DEFAULT_FLAG ) + add_llvm_definitions( -Wcovered-switch-default ) + endif() endif (LLVM_ENABLE_WARNINGS) if (LLVM_ENABLE_WERROR) add_llvm_definitions( -Werror ) |