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Fix conversion warnings (#989)

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* Fix sign conversion warnings

* Ignore unused local typedefs

* Remove cast reported as useless on GCC

* Remove warning on unused variable

* Enable conversion warning checking for pedantic build

* Fix sign-conversion warnings in headers
This commit is contained in:
Sign Bit
2018-12-20 06:24:19 -08:00
committed by Victor Zverovich
parent 77a7244804
commit 0bbdca5b8b
9 changed files with 71 additions and 69 deletions
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CMakeLists.txt
+5 -4
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@@ -74,10 +74,11 @@ if (CMAKE_CXX_COMPILER_ID MATCHES "GNU")
-Wcast-align -Wnon-virtual-dtor
-Wctor-dtor-privacy -Wdisabled-optimization
-Winvalid-pch -Woverloaded-virtual
-Wno-ctor-dtor-privacy -Wno-dangling-else
-Wno-format-nonliteral -Wno-sign-conversion -Wno-shadow)
-Wconversion
-Wno-ctor-dtor-privacy -Wno-format-nonliteral -Wno-shadow)
if (NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 4.6)
set(PEDANTIC_COMPILE_FLAGS ${PEDANTIC_COMPILE_FLAGS} -Wnoexcept)
set(PEDANTIC_COMPILE_FLAGS ${PEDANTIC_COMPILE_FLAGS} -Wnoexcept
-Wno-dangling-else -Wno-unused-local-typedefs)
endif ()
if (NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 5.0)
set(PEDANTIC_COMPILE_FLAGS ${PEDANTIC_COMPILE_FLAGS} -Wdouble-promotion
@@ -92,7 +93,7 @@ if (CMAKE_CXX_COMPILER_ID MATCHES "GNU")
endif ()
if (CMAKE_CXX_COMPILER_ID MATCHES "Clang")
set(PEDANTIC_COMPILE_FLAGS -Wall -Wextra -pedantic)
set(PEDANTIC_COMPILE_FLAGS -Wall -Wextra -pedantic -Wconversion -Wno-sign-conversion)
check_cxx_compiler_flag(-Wzero-as-null-pointer-constant HAS_NULLPTR_WARNING)
if (HAS_NULLPTR_WARNING)
set(PEDANTIC_COMPILE_FLAGS ${PEDANTIC_COMPILE_FLAGS}