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Compiler Error C2483

Error Message

'identifier' : object with constructor or destructor cannot be declared 'thread'

Variables declared with the thread attribute cannot be initialized with a constructor or other expression that requires run-time evaluation. A static expression is required to initialize thread data.


The following sample generates C2483.

// C2483.cpp
// compile with: /c
__declspec(thread) struct A {
} aa;   // C2483 error

__declspec(thread) struct B {} b;   // OK