Compiler Error C3397
Visual Studio 2015
The new home for Visual Studio documentation is Visual Studio 2017 Documentation on docs.microsoft.com.
The latest version of this topic can be found at Compiler Error C3397.
Aggregate initialization is not allowed in default arguments
An array was declared incorrectly. See Arrays for more information.
The following sample generates C3397.
// C3397.cpp
// compile with: /clr
// /clr /c
void Func(array<int> ^p = gcnew array<int> { 1, 2, 3 }); // C3397
void Func2(array<int> ^p = gcnew array<int> (3)); // OK
int main() {
array<int> ^p = gcnew array<int> { 1, 2, 3}; // OK
}
Show: