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ES.23: change example code to better match the rule #2150

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Oct 12, 2023
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ES.23: change example code to better match the rule #2150

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3 changes: 2 additions & 1 deletion CppCoreGuidelines.md
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Expand Up @@ -11093,7 +11093,8 @@ For containers, there is a tradition for using `{...}` for a list of elements an

int x {7.9}; // error: narrowing
int y = 7.9; // OK: y becomes 7. Hope for a compiler warning
int z = gsl::narrow_cast<int>(7.9); // OK: you asked for it
int z {gsl::narrow_cast<int>(7.9)}; // OK: you asked for it
auto zz = gsl::narrow_cast<int>(7.9); // OK: you asked for it

##### Note

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