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Fixed unused variable warnings, and made sure they are on.

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Tested on Linux.

Change-Id: Ie18d6857f9ae8b1c3953a116203b4a8bb70a2ede
This commit is contained in:
Wouter van Oortmerssen
2016-10-17 13:06:11 -07:00
parent b5c622762b
commit 606098cac8
2 changed files with 6 additions and 2 deletions
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3
CMakeLists.txt
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@@ -117,7 +117,8 @@ elseif(CMAKE_COMPILER_IS_GNUCXX)
"${CMAKE_CXX_FLAGS} -Wall -pedantic -Werror -Wextra -Werror=shadow") "${CMAKE_CXX_FLAGS} -Wall -pedantic -Werror -Wextra -Werror=shadow")
if (GCC_VERSION VERSION_GREATER 4.4) if (GCC_VERSION VERSION_GREATER 4.4)
set(CMAKE_CXX_FLAGS set(CMAKE_CXX_FLAGS
"${CMAKE_CXX_FLAGS} -Wunused-result -Werror=unused-result") "${CMAKE_CXX_FLAGS} -Wunused-result -Werror=unused-result \
-Wunused-parameter -Werror=unused-parameter")
endif() endif()
# Certain platforms such as ARM do not use signed chars by default # Certain platforms such as ARM do not use signed chars by default

3
tests/test.cpp
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@@ -319,9 +319,12 @@ void ObjectFlatBuffersTest(uint8_t *flatbuf) {
// and such. // and such.
auto resolver = flatbuffers::resolver_function_t([](void **pointer_adr, auto resolver = flatbuffers::resolver_function_t([](void **pointer_adr,
flatbuffers::hash_value_t hash) { flatbuffers::hash_value_t hash) {
(void)pointer_adr;
(void)hash;
// Don't actually do anything, leave variable null. // Don't actually do anything, leave variable null.
}); });
auto rehasher = flatbuffers::rehasher_function_t([](void *pointer) { auto rehasher = flatbuffers::rehasher_function_t([](void *pointer) {
(void)pointer;
return 0; return 0;
}); });