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0e38fbfe14
Replace "Char_Code (Character'Pos (...))" with "Get_Char_Code (...)". The Get_Char_Code routine is inlined, so there is no performance penalty when it is called with static actual parameters. The N_Character_Literal has field Char_Literal_Value of type Unat, but we should really only store there values from Char_Code type (e.g. there are no characters with negative ASCII codes). It seems cleaner to use UI_From_CC and not a more general UI_From_Int when setting the character literal values. Cleanup related to handling of character values in SPARK counterexamples, which just like the code for names in task arrays create N_Character_Literal nodes. gcc/ada/ * exp_prag.adb (Expand_Pragma_Import_Or_Interface): Use Get_Char_Code. * exp_util.adb (Build_Task_Array_Image): Simplify conversion to Char_Code. (Build_Task_Image_Prefix): Likewise. (Build_Task_Record_Image): Likewise. * cstand.adb (Create_Standard): Use UI_From_Int instead of UI_From_CC. * exp_ch11.adb (Expand_N_Exception_Declaration): Likewise. * sem_res.adb (Patch_Up_Value): Likewise. * stringt.adb (Write_String_Table_Entry): Use Get_Char_Code.
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