Update C2603

Updates for recent compiler behavior, and formatting issues. Hat tip to @KorkyPlunger for the motivation.

Author: Colin Robertson

docs/error-messages/compiler-errors-2/compiler-error-c2603.md

@@ -34,19 +34,26 @@ translation.priority.ht:
   - "zh-cn"
   - "zh-tw"
 ---
-# Compiler Error C2603
-'function' : Too many block scope static objects with constructor/destructors in function  
+# Compiler Error C2603  
 
- There is a limit of 31 on the number of static objects you can have in an externally visible inline function.  
+> '*function*' : Too many block scope static objects with constructor/destructors in function  
   
- The following code generates C2603:  
+In versions of the Visual C++ compiler before Visual Studio 2015, or when the [/Zc:threadSafeInit-](../../build/reference/zc-threadsafeinit-thread-safe-local-static-initialization.md) compiler option is specified, there is a limit of 31 on the number of static objects you can have in an externally visible inline function.  
 
-```  
+To resolve this issue, we recommend you adopt more recent version of the Visual C++ compiler toolset, or if possible, remove the /Zc:threadSafeInit- compiler option. If this is not possible, consider combining your static objects. If the objects are of the same type, consider use of a single static array of that type, and reference individual members as required.
+  
+## Example  
+  
+The following code generates C2603 and shows one way to fix it:  
+  
+```cpp  
 // C2603.cpp  
+// Compile by using: cl /W4 /c /Zc:threadSafeInit- C2603.cpp
 struct C { C() {} };  
 extern inline void f1() {  
-   static C C1,C2,C3,C4,C5,C6,C7,C8,C9,C10,C11,C12,C14,C15,C16;  
-   static C C17,C18,C19,C20,C21,C22,C23,C24,C25,C26,C27,C28,C29,C30,C31,C32;  
-   static C C33;   // C2603 Comment this line out to avoid error  
+    static C C01, C02, C03, C04, C05, C06, C07, C08, C09, C10;
+    static C C11, C12, C13, C14, C15, C16, C17, C18, C19, C20;
+    static C C21, C22, C23, C24, C25, C26, C27, C28, C29, C30, C31;  
+    static C C32;   // C2603 Comment this line out to avoid error  
 }  
-```
+```