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  1. SonarCFamily
  2. CPP-3053

S851: fix FP in case of cast to void

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    Details

    • Type: False-Positive
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 6.0
    • Fix Version/s: 6.29, Level: Easy
    • Component/s: C, Objective-C
    • Labels:
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      Description

      Here is a false positive;

      // Some comments here
int f();
int g();

void test() {
  // raises a FP
  (void)( f() || g() );
}

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          relates to

          Code Smell Detection - RSPEC-851 The value of a complex expression should only be cast to a type that is narrower and of the same signedness as the underlying type of the expression

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              Assignee:
              frederic.tingaud Frédéric Tingaud
              Reporter:
              geoffray.adde Geoffray Adde
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                Dates

                Created:
                Updated:
                Resolved: