ADA.STRUCT.SE.LOGIC.FUNC : Side Effects in Logical Operand: Function (Ada)

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ADA.STRUCT.SE.LOGIC.FUNC : Side Effects in Logical Operand: Function (Ada)

This warning class corresponds to a GNAT SAS message. The CodeSonar analysis results may include warnings of this class if your CodeSonar project includes Ada components.

Summary

A function with side effects is used in the right hand operand of a short-circuiting conditional expression.

This warning class corresponds to the GNAT SAS Function_with_side_effects_in_conditional.

Properties

Class Name	Side Effects in Logical Operand: Function (Ada)
Significance	style
Mnemonic	ADA.STRUCT.SE.LOGIC.FUNC
Categories	None
Availability	Available for Ada only.
Enabling	Checks for this warning class are enabled by default. To disable them, add the following WARNING_FILTER rule to the project configuration file. WARNING_FILTER += discard class="Side Effects in Logical Operand: Function (Ada)"

Example

package body P is

   G : Integer;

   function Side_Effects (I : Integer) return Integer
   is
   begin
      G := G + I;
      return G;
   end Side_Effects;

   procedure P
   is
   begin
      if G = 2 or else Side_Effects (2) = 2 then   -- warning issued here
         G := 1;
      end if;
   end P;

Relevant Configuration File Parameters

The following configuration file parameters affect checks for this warning class.