WITH REPORT ;
PROCEDURE C45201A IS
USE REPORT;
TYPE T IS ( A , SLIT , B , PLIT , C , NUL , D , 'R' , E );
SUBTYPE T1 IS T RANGE A..B ;
SUBTYPE T2 IS T RANGE A..C ; SUBTYPE T3 IS T RANGE B..D ; SUBTYPE T4 IS T RANGE C..E ;
MVAR : T3 := T'(NUL ) ;
PVAR : T2 := T'(PLIT) ;
RVAR : T4 := T'('R' ) ;
SVAR : T1 := T'(SLIT) ;
ERROR_COUNT : INTEGER := 0 ;
PROCEDURE BUMP IS
BEGIN
ERROR_COUNT := ERROR_COUNT + 1 ;
END BUMP ;
FUNCTION ITSELF( THE_ARGUMENT : T ) RETURN T IS
BEGIN
IF EQUAL(2,2) THEN RETURN THE_ARGUMENT;
ELSE RETURN A ;
END IF;
END ;
BEGIN
TEST( "C45201A" , "CHECK THAT '=' AND '/=' PRODUCE CORRECT" &
" RESULTS ON ENUMERATION-TYPE LITERALS" ) ;
IF T'(SVAR) = T'(SVAR) THEN NULL; ELSE BUMP ; END IF;
IF T'(SVAR) /= T'(PLIT) THEN NULL; ELSE BUMP ; END IF;
IF T'(SLIT) = T'(MVAR) THEN BUMP ; END IF;
IF T'(SLIT) /= T'('R' ) THEN NULL; ELSE BUMP ; END IF;
IF T'(PLIT) = T'(SLIT) THEN BUMP ; END IF;
IF T'(PLIT) /= T'(PVAR) THEN BUMP ; END IF;
IF T'(PVAR) = T'(NUL ) THEN BUMP ; END IF;
IF T'(PVAR) /= T'(RVAR) THEN NULL; ELSE BUMP ; END IF;
IF T'(MVAR) /= T'(SLIT) THEN NULL; ELSE BUMP ; END IF;
IF T'(MVAR) = T'(PVAR) THEN BUMP ; END IF;
IF T'(NUL ) /= T'(NUL ) THEN BUMP ; END IF;
IF T'(NUL ) = T'(RVAR) THEN BUMP ; END IF;
IF T'('R' ) /= T'(SVAR) THEN NULL; ELSE BUMP ; END IF;
IF T'('R' ) = T'(PLIT) THEN BUMP ; END IF;
IF T'(RVAR) /= T'(MVAR) THEN NULL; ELSE BUMP ; END IF;
IF T'(RVAR) = T'('R' ) THEN NULL; ELSE BUMP ; END IF;
IF ERROR_COUNT /= 0 THEN
FAILED( "EQUALITY OF ENUMERATION VALUES - FAILURE1" );
END IF;
ERROR_COUNT := 0 ;
FOR AVAR IN T'FIRST..T'LAST LOOP FOR BVAR IN T'FIRST..T'LAST LOOP
IF AVAR = BVAR THEN
IF AVAR /= BVAR THEN BUMP ; END IF;
END IF;
IF AVAR /= BVAR THEN
IF AVAR = BVAR THEN BUMP ; END IF;
END IF;
END LOOP;
END LOOP;
IF ERROR_COUNT /= 0 THEN
FAILED( "EQUALITY OF ENUMERATION VALUES - FAILURE2" );
END IF;
ERROR_COUNT := 0 ;
FOR AVAR IN T'FIRST..T'LAST LOOP
FOR BVAR IN T'FIRST..T'LAST LOOP
IF ( AVAR /= BVAR ) /= ( T'POS(AVAR) /= T'POS(BVAR) )THEN
BUMP ;
END IF;
IF ( AVAR = BVAR ) /= ( T'POS(AVAR) = T'POS(BVAR) )THEN
BUMP ;
END IF;
END LOOP;
END LOOP;
IF ERROR_COUNT /= 0 THEN
FAILED( "EQUALITY OF ENUMERATION VALUES - FAILURE3" );
END IF;
ERROR_COUNT := 0 ;
FOR IVAR IN 0..8 LOOP
FOR JVAR IN 0..8 LOOP
IF ( IVAR /= JVAR ) /= ( T'VAL(IVAR) /= T'VAL(JVAR) )THEN
BUMP ;
END IF;
IF ( IVAR = JVAR ) /= ( T'VAL(IVAR) = T'VAL(JVAR) )THEN
BUMP ;
END IF;
END LOOP;
END LOOP;
IF ERROR_COUNT /= 0 THEN
FAILED( "EQUALITY OF ENUMERATION VALUES - FAILURE4" );
END IF;
ERROR_COUNT := 0 ;
FOR AVAR IN T'FIRST..T'LAST LOOP
IF AVAR = ITSELF(AVAR) THEN NULL; ELSE BUMP; END IF;
IF AVAR /= ITSELF(AVAR) THEN BUMP; END IF;
END LOOP;
IF ERROR_COUNT /= 0 THEN
FAILED( "EQUALITY OF ENUMERATION VALUES - FAILURE5" );
END IF;
ERROR_COUNT := 0 ;
FOR AVAR IN T'FIRST..T'LAST LOOP FOR BVAR IN T'FIRST..T'LAST LOOP
IF AVAR /= BVAR THEN BUMP ; END IF;
END LOOP;
END LOOP;
IF ERROR_COUNT /= 72 THEN FAILED( "EQUALITY OF ENUMERATION VALUES - FAILURE6" );
END IF;
RESULT;
END C45201A;