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Function dmd.dfa.utils.isTypeTruthy

Checks if a type can be evaluated as a boolean (truthy/falsey).

bool isTypeTruthy(
  Type type
);

Used by the DFA to determine if control flow (like if statements) depends on this variable.

Returns

false for types like void (noreturn) or struct (unless they define opCast), true for integers, pointers, bools, etc.

Authors

Richard (Rikki) Andrew Cattermole

License

Boost License 1.0