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35 lines
1.2 KiB
Ada
35 lines
1.2 KiB
Ada
with Locations; use Locations;
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with Types; use Types;
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package Errors is
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Internal_Error : exception;
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-- Raised when idlac reaches an internal inconsistent state
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Fatal_Error : exception;
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-- Raised when idlac has detected an external inconsistent state
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type Error_Kind is (K_Error, K_Warning, K_None);
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procedure Display_Error (S : String; K : Error_Kind := K_Error);
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procedure DE (S : String; K : Error_Kind := K_Error) renames Display_Error;
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-- Display an error and output error message S. S may include
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-- meta-characters. '%' designates a string representing
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-- Error_Name (N) where N is the number of '%' and '#' in the
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-- substring. '#' designates a quoted string representing
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-- Error_Name (N). '!' designates a location representing
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-- Error_Loc (L) where L is the number of '!' in the
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-- substring. '$' designates an integer representing Error_Int (I)
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-- where I is the number of '$' in the substring.
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procedure Initialize;
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Error_Loc : array (1 .. 2) of Location;
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Error_Int : array (1 .. 2) of Int;
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Error_Name : array (1 .. 2) of Name_Id;
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N_Errors : Int := 0;
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N_Warnings : Int := 0;
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end Errors;
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