[Bf-blender-cvs] [1f493125e30] master: MSVC: promote C4033 to an error

[Ray Molenkamp]

Commit: 1f493125e30d29f3bc0a295d667c770de2a0f2f5
Author: Ray Molenkamp
Date:   Wed Sep 28 08:32:56 2022 -0600
Branches: master
https://developer.blender.org/rB1f493125e30d29f3bc0a295d667c770de2a0f2f5

MSVC: promote C4033 to an error

C4033 'function' must return a value

is a MSVC level-1 warning, clang and GCC
treat this as an error however, this
change promotes it to an error as well
for MSVC to mimic the GCC behaviour.

===================================================================

M	CMakeLists.txt

===================================================================

diff --git a/CMakeLists.txt b/CMakeLists.txt
index d8adf6c396f..68eb07e34f2 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1632,6 +1632,7 @@ elseif(CMAKE_C_COMPILER_ID MATCHES "MSVC")
     "/we4013"  # 'function' undefined; assuming extern returning int
     "/we4133"  # incompatible pointer types
     "/we4431"  # missing type specifier - int assumed
+    "/we4033"  # 'function' must return a value
   )
 
   string(REPLACE ";" " " _WARNINGS "${_WARNINGS}")