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-Wshadow

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* https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html
* http://programmers.stackexchange.com/questions/122608/clang-warning-flags-for-objective-c-development/124574#124574

In clang: `-Wconversion` implies `-Wshorten-64-to-32`, but we cannot use
`-Wconversion` yet.
This commit is contained in:
Christopher Dunn 2015-07-12 12:32:33 -05:00
parent 02839ef5b1
commit 75747db30c
1 changed files with 2 additions and 2 deletions
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4
CMakeLists.txt
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@ -97,10 +97,10 @@ endif( MSVC )
if (CMAKE_CXX_COMPILER_ID MATCHES "Clang")
# using regular Clang or AppleClang
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 -Wall -Wshorten-64-to-32")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 -Wall -Wshadow -Wshorten-64-to-32")
elseif ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
# using GCC
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wextra -pedantic -Wno-long-long")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wshadow -Wextra -pedantic -Wno-long-long")
endif()
IF(JSONCPP_WITH_WARNING_AS_ERROR)