EN_raw_non_bool_condition

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                  Diagnosticschevron_right

                  non_bool_condition

            non_bool_condition

Details about the 'non_bool_condition' diagnostic produced by the Dart analyzer.

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Conditions must have a static type of 'bool'.

              Description

              #

              The analyzer produces this diagnostic when a condition, such as an `if` or
              `while` loop, doesn't have the static type `bool`.

              Example

              #

              The following code produces this diagnostic because `x` has the static type
              `int`:

                dart

void f(int x) {
  if (x) {
    // ...
  }
}

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              Common fixes

              #

Change the condition so that it produces a Boolean value:

                dart

void f(int x) {
  if (x == 0) {
    // ...
  }
}

                content_copy

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                Unless stated otherwise, the documentation on this site reflects Dart 3.13.3. Report an issue.