Added -Werror=implicit-fallthrough=2 to GCC 7 build.

Change-Id: I3f23bb1478763334dbc7e43579555518fb2412c2

Added -Werror=implicit-fallthrough=2 to GCC 7 build.
Change-Id: I3f23bb1478763334dbc7e43579555518fb2412c2
a821b156 · Wouter van Oortmerssen · 87704e98 · a821b156
Commit a821b156 authored Dec 27, 2018 by Wouter van Oortmerssen
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CMakeLists.txt CMakeLists.txt +1 -1

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--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -170,7 +170,7 @@ elseif(CMAKE_COMPILER_IS_GNUCXX)
  if (CMAKE_CXX_COMPILER_VERSION VERSION_GREATER 4.4)
    if (CMAKE_CXX_COMPILER_VERSION VERSION_GREATER 7.0)
      set(CMAKE_CXX_FLAGS
-        "${CMAKE_CXX_FLAGS} -faligned-new")
+        "${CMAKE_CXX_FLAGS} -faligned-new -Werror=implicit-fallthrough=2")
    endif()
    set(CMAKE_CXX_FLAGS
      "${CMAKE_CXX_FLAGS} -Wunused-result -Werror=unused-result -Wunused-parameter -Werror=unused-parameter")