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The compile-time evaluation relied on source locations to decide whether a variable reference occurs within a WHILE loop where the evaluation can assume the loop condition. Now this relies exclusively on the AST structure. gcc/ada/ChangeLog: * exp_util.adb (Find_In_Enclosing_Context): Refactor from handling of IF statements. (Get_Current_Value_Condition): Reuse IF code for WHILE statements.
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