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Turn on -Werror=unused-private-field for Clang.

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Change-Id: Ibabc1456baf190eba191ebe0b81e3d73a4acc98f
This commit is contained in:
Wouter van Oortmerssen
2019-02-11 09:54:46 -08:00
parent cc7f9b89f3
commit cf47f27164
2 changed files with 2 additions and 1 deletions
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2
CMakeLists.txt
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@@ -187,7 +187,7 @@ elseif(${CMAKE_CXX_COMPILER_ID} MATCHES "Clang")
"${CMAKE_CXX_FLAGS} -std=c++0x -Wall -pedantic -Werror -Wextra -Wno-unused-parameter") "${CMAKE_CXX_FLAGS} -std=c++0x -Wall -pedantic -Werror -Wextra -Wno-unused-parameter")
set(FLATBUFFERS_PRIVATE_CXX_FLAGS "-Wold-style-cast") set(FLATBUFFERS_PRIVATE_CXX_FLAGS "-Wold-style-cast")
if(NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 3.8) if(NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 3.8)
list(APPEND FLATBUFFERS_PRIVATE_CXX_FLAGS "-Wimplicit-fallthrough") # enable warning list(APPEND FLATBUFFERS_PRIVATE_CXX_FLAGS "-Wimplicit-fallthrough" "-Werror=unused-private-field") # enable warning
endif() endif()
if(FLATBUFFERS_LIBCXX_WITH_CLANG) if(FLATBUFFERS_LIBCXX_WITH_CLANG)
if(NOT "${CMAKE_SYSTEM_NAME}" MATCHES "Linux") if(NOT "${CMAKE_SYSTEM_NAME}" MATCHES "Linux")

1
include/flatbuffers/flatbuffers.h
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@@ -2180,6 +2180,7 @@ class Verifier FLATBUFFERS_FINAL_CLASS {
return (size > size_) ? 0 : size; return (size > size_) ? 0 : size;
#else #else
// Must turn on FLATBUFFERS_TRACK_VERIFIER_BUFFER_SIZE for this to work. // Must turn on FLATBUFFERS_TRACK_VERIFIER_BUFFER_SIZE for this to work.
(void)upper_bound_;
FLATBUFFERS_ASSERT(false); FLATBUFFERS_ASSERT(false);
return 0; return 0;
#endif #endif