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GNATprove does not have sometimes the precise information of the compiler about size of types and objects, so that it cannot evaluate the expressions in pragma Compile_Time_Error/Warning the same way the compiler does. Thus, these pragmas should be ignored in GNATprove mode, as it can neither verify them nor assume them (if the expression cannot be evaluated at compile time, then the semantics for GNAT is to ignore them). 2018-10-09 Yannick Moy <moy@adacore.com> gcc/ada/ * sem_prag.adb (Process_Compile_Time_Warning_Or_Error): Rewrite pragmas as null statements in GNATprove mode. From-SVN: r264981
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