-- B54B02B.ADA -- Grant of Unlimited Rights -- -- Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687, -- F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained -- unlimited rights in the software and documentation contained herein. -- Unlimited rights are defined in DFAR 252.227-7013(a)(19). By making -- this public release, the Government intends to confer upon all -- recipients unlimited rights equal to those held by the Government. -- These rights include rights to use, duplicate, release or disclose the -- released technical data and computer software in whole or in part, in -- any manner and for any purpose whatsoever, and to have or permit others -- to do so. -- -- DISCLAIMER -- -- ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR -- DISCLOSED ARE AS IS. THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED -- WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE -- SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE -- OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A -- PARTICULAR PURPOSE OF SAID MATERIAL. --* -- CHECK THAT IF A CASE EXPRESSION IS A VARIABLE, CONSTANT, -- TYPE CONVERSION, ATTRIBUTE (IN PARTICULAR 'FIRST AND 'LAST), -- FUNCTION INVOCATION, QUALIFIED EXPRESSION, OR A PARENTHESIZED -- EXPRESSION HAVING ONE OF THESE FORMS, AND THE SUBTYPE OF THE -- EXPRESSION IS NON-STATIC, AN 'OTHERS' MUST NOT BE OMITTED IF ONE -- OR MORE OF THE VALUES IN THE BASE TYPE'S RANGE ARE MISSING. -- RM 01/27/80 -- SPS 11/22/82 -- SPS 02/02/83 -- RLB 02/08/18 ADDED ERROR LOCATION INDICATORS TO REFLECT COMMON -- ERROR REPORTING STRATEGIES. PROCEDURE B54B02B IS BEGIN -- THE TEST CASES APPEAR IN THE FOLLOWING ORDER: -- -- (A) VARIABLES (INTEGER , BOOLEAN) -- (B) CONSTANTS -- (C) ATTRIBUTES ('FIRST, 'LAST) -- (D) FUNCTION CALLS -- (E) QUALIFIED EXPRESSIONS -- (F) TYPE CONVERSIONS -- (G) PARENTHESIZED EXPRESSIONS OF THE ABOVE KINDS DECLARE -- NON-STATIC RANGES INT_5 : INTEGER := 5 ; CHAR_Q : CHARACTER := 'Q' ; SUBTYPE STAT IS INTEGER RANGE 1..50 ; SUBTYPE DYN IS STAT RANGE 1..INT_5 ; I : STAT RANGE 1..INT_5 ; J : DYN ; SUBTYPE DYNCHAR IS CHARACTER RANGE ASCII.NUL .. CHAR_Q ; SUBTYPE STATCHAR IS DYNCHAR RANGE 'A' .. 'C' ; CHAR: DYNCHAR ; TYPE ENUMERATION IS ( A,B,C,D,E,F,G,H,K,L,M,N ); SUBTYPE STATENUM IS ENUMERATION RANGE A .. L ; SUBTYPE DYNENUM IS STATENUM RANGE A .. ENUMERATION'VAL(INT_5); ENUM: DYNENUM ; CONS: CONSTANT DYNCHAR := 'A'; FUNCTION FF RETURN DYN IS BEGIN RETURN 2 ; END FF ; BEGIN I := 2 ; J := 2 ; CASE I IS WHEN 3 | 5 => NULL ; WHEN 2 | 4 => NULL ; WHEN INTEGER'FIRST..0 | 6..INTEGER'LAST => NULL ; END CASE; -- ERROR: {4:11;1} MISSING 'OTHERS' A CASE I IS WHEN 3 | 5 => NULL ; WHEN 2 | 4 => NULL ; WHEN 1 | 6..50 => NULL ; END CASE; -- ERROR: {4:11;1} MISSING 'OTHERS' A CASE J IS WHEN 1 | 3 | 5 => NULL ; WHEN 2 | 4 => NULL ; WHEN INTEGER'FIRST..0 | 7..INTEGER'LAST => NULL ; END CASE; -- ERROR: {4:11;1} MISSING 'OTHERS' A CASE J IS WHEN 1 | 3 | 5 => NULL ; WHEN 2 | 4 => NULL ; END CASE; -- ERROR: {3:11;1} MISSING 'OTHERS' A CASE CONS IS WHEN CHARACTER'FIRST..'A' => NULL; WHEN 'C'..CHARACTER'LAST => NULL; END CASE; -- ERROR: {3:11;1} MISSING 'OTHERS' B CASE DYN'FIRST IS WHEN 1..STAT'LAST => NULL; END CASE; -- ERROR: {2:11;1} MISSING 'OTHERS' C CASE STATCHAR'LAST IS WHEN 'A'..'C' => NULL; END CASE; -- ERROR: {2:11;1} MISSING 'OTHERS' C CASE FF IS WHEN 4..5 => NULL ; WHEN INTEGER'FIRST..-1 | 6..INTEGER'LAST => NULL ; WHEN 1..3 => NULL ; END CASE; -- ERROR: {4:11;1} MISSING 'OTHERS' D CASE DYN'( 2 ) IS WHEN INTEGER'FIRST..-1 | 6..INTEGER'LAST => NULL ; WHEN 5 | 1..4 => NULL ; END CASE; -- ERROR: {3:11;1} MISSING 'OTHERS' E CASE DYN( J ) IS WHEN 5 | 2..4 => NULL ; WHEN 1 => NULL ; WHEN 6..50 => NULL ; END CASE; -- ERROR: {4:11;1} MISSING 'OTHERS' F CASE ( CHAR ) IS WHEN ASCII.NUL .. 'Q' => NULL ; WHEN 'R' .. 'Y' => NULL ; END CASE; -- ERROR: {3:11;1} MISSING 'OTHERS' G A CASE ( ENUM ) IS WHEN A | C | E => NULL ; WHEN B | D => NULL ; WHEN F .. M => NULL ; END CASE; -- ERROR: {4:11;1} MISSING 'OTHERS' G A CASE ( FF ) IS WHEN 1 | 5 => NULL ; WHEN 2 | 4 => NULL ; WHEN 3 => NULL ; END CASE; -- ERROR: {4:11;1} MISSING 'OTHERS' G D CASE ( DYN'( I ) ) IS WHEN 4..5 => NULL ; WHEN 1..3 => NULL ; WHEN INTEGER'FIRST..0 | 6..50 => NULL ; END CASE; -- ERROR: {4:11;1} MISSING 'OTHERS' G E CASE ( DYN( 2 ) ) IS WHEN 2..4 => NULL ; WHEN 1 => NULL ; WHEN 5..50 => NULL ; END CASE; -- ERROR: {4:11;1} MISSING 'OTHERS' G F CASE (CONS) IS WHEN ASCII.NUL..'Q' => NULL; END CASE; -- ERROR: {2:11;1} MISSING 'OTHERS' G B CASE (DYNENUM'LAST) IS WHEN A..M => NULL; END CASE; -- ERROR: {2:11;1} MISSING 'OTHERS' G C END ; END B54B02B ;