Compiler Warning (level 4) C4232
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Compiler Warning (level 4) C4232

Error Message

nonstandard extension used : 'identifier' : address of dllimport 'dllimport' is not static, identity not guaranteed

Under Microsoft extensions (/Ze), you can give a nonstatic value as the address of a function declared with the dllimport modifier. Under ANSI compatibility (/Za), this causes an error.

The following sample generates C4232:

// C4232.c
// compile with: /W4 /Ze /c
int __declspec(dllimport) f();
int (*pfunc)() = &f;   // C4232
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