Enable -Wimplicit-fallthrough

qgis · Aug 6, 2018 · 4809001 · 4809001
1 parent 51b63e6
commit 4809001
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -461,7 +461,7 @@ IF (PEDANTIC)
     # ADD_DEFINITIONS( -fstrict-aliasing -Wstrict-aliasing=1 -Wredundant-decls )
 
     IF ("${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang")
-      SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-return-type-c-linkage -Wno-overloaded-virtual")
+      SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-return-type-c-linkage -Wno-overloaded-virtual -Wimplicit-fallthrough")
     ENDIF ("${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang")
 
     # add any extra CXXFLAGS flags set by user. can be -D CXX_EXTRA_FLAGS or environment variable