-- C52102C.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 THE ASSIGNMENT OF OVERLAPPING SOURCE AND TARGET VARIABLES -- (INCLUDING ARRAYS AND SLICES IN VARIOUS COMBINATIONS) SATISFIES -- THE SEMANTICS OF "COPY" ASSIGNMENT WHEN INITIAL ASSIGNMENT VALUES -- REQUIRE RUN-TIME EVALUATION. (THIS TEST IS IN TWO PARTS, -- COVERING RESPECTIVELY STATIC AND DYNAMIC BOUNDS.) -- PART 1: STATIC BOUNDS -- RM 02/25/80 -- SPS 2/18/83 -- JBG 8/21/83 -- JBG 5/8/84 -- JBG 6/09/84 -- BHS 6/26/84 WITH REPORT; PROCEDURE C52102C IS USE REPORT; FUNCTION ID_I (X : INTEGER) RETURN INTEGER RENAMES IDENT_INT; FUNCTION ID_B (X : BOOLEAN) RETURN BOOLEAN RENAMES IDENT_BOOL; BEGIN TEST( "C52102C" , "CHECK THAT THE ASSIGNMENT OF OVERLAPPING " & "SOURCE AND TARGET VARIABLES (INCLUDING " & "ARRAYS AND SLICES IN VARIOUS COMBINATIONS) " & "SATISFIES THE SEMANTICS OF ""COPY"" " & "ASSIGNMENT WHEN INITIAL ASSIGNMENT VALUES " & "ARE DYNAMIC (PART 1: STATIC BOUNDS)" ); ------------------------------------------------------------------- -------------------- ARRAYS OF INTEGERS ------------------------- DECLARE A : ARRAY( 1..4 ) OF INTEGER; BEGIN A := ( ID_I(11), ID_I(12), ID_I(13), ID_I(14)); A := ( 1 , A(1) , A(2) , A(1) ); IF A /= ( 1 , 11 , 12 , 11 ) THEN FAILED( "WRONG VALUES - I1" ); END IF; A := ( ID_I(11), ID_I(12), ID_I(13), ID_I(14)); A := ( A(4) , A(3) , A(4) , 1 ); IF A /= ( 14 , 13 , 14 , 1 ) THEN FAILED( "WRONG VALUES - I2" ); END IF; END; DECLARE A : ARRAY( INTEGER RANGE -4..4 ) OF INTEGER; BEGIN A := ( -ID_I(4), -ID_I(3), -ID_I(2), -ID_I(1), ID_I(100), ID_I(1),ID_I(2), ID_I(3), ID_I(4) ); A(-4..0) := A(0..4); IF A /= ( 100 , 1 , 2 , 3 , 4 , 1 , 2 , 3 , 4 ) THEN FAILED( "WRONG VALUES - I3" ); END IF; A := ( -ID_I(4), -ID_I(3), -ID_I(2), -ID_I(1), ID_I(100), ID_I(1), ID_I(2), ID_I(3), ID_I(4) ); A(0..4) := A(-4..0); IF A /= ( -4 , -3 , -2 , -1 , -4 , -3 , -2 , -1 , 100 ) THEN FAILED( "WRONG VALUES - I4" ); END IF; END; DECLARE TYPE INT_ARR IS ARRAY (INTEGER RANGE <>) OF INTEGER; A : INT_ARR (1..10); BEGIN A := ( ID_I(1), ID_I(2), ID_I(3), ID_I(4), ID_I(5), ID_I(6), ID_I(7), ID_I(8), ID_I(9), ID_I(10) ); A := 0 & A(1..2) & A(1..2) & A(1..5); IF A /= ( 0 , 1 , 2 , 1 , 2 , 1 , 2 , 3 , 4 , 5 ) THEN FAILED( "WRONG VALUES - I5" ); END IF; A := ( ID_I(1), ID_I(2), ID_I(3), ID_I(4), ID_I(5), ID_I(6), ID_I(7), ID_I(8), ID_I(9), ID_I(10) ); A := A(6..9) & A(8..9) & A(8..9) & 0 & 0; IF A /= ( 6 , 7 , 8 , 9 , 8 , 9 , 8 , 9 , 0 , 0 ) THEN FAILED( "WRONG VALUES - I6" ); END IF; END; ------------------------------------------------------------------- -------------------- ARRAYS OF BOOLEANS ------------------------- DECLARE A : ARRAY( 1..4 ) OF BOOLEAN; BEGIN A := (ID_B(FALSE), ID_B(TRUE), ID_B(TRUE), ID_B(FALSE)); A := ( TRUE , A(1) , A(2) , A(1) ); IF A /= ( TRUE ,FALSE , TRUE , FALSE ) THEN FAILED( "WRONG VALUES - B1" ); END IF; A := (ID_B(FALSE), ID_B(TRUE), ID_B(TRUE), ID_B(FALSE)); A := ( A(4) , A(3) , A(4) , TRUE ); IF A /= ( FALSE , TRUE , FALSE, TRUE ) THEN FAILED( "WRONG VALUES - B2" ); END IF; END; DECLARE A : ARRAY( INTEGER RANGE -4..4 ) OF BOOLEAN; BEGIN A := (ID_B(FALSE), ID_B(FALSE), ID_B(FALSE), ID_B(FALSE), ID_B(FALSE), ID_B(TRUE), ID_B(TRUE), ID_B(TRUE), ID_B(TRUE)); A(-4..0) := A(0..4); IF A /= (FALSE, TRUE, TRUE, TRUE, TRUE,TRUE, TRUE, TRUE,TRUE) THEN FAILED( "WRONG VALUES - B3" ); END IF; A := (ID_B(FALSE), ID_B(FALSE), ID_B(FALSE), ID_B(FALSE), ID_B(TRUE), ID_B(TRUE), ID_B(TRUE), ID_B(TRUE), ID_B(TRUE)); A(0..4) := A(-4..0); IF A /= (FALSE,FALSE,FALSE,FALSE,FALSE,FALSE,FALSE,FALSE,TRUE) THEN FAILED( "WRONG VALUES - B4" ); END IF; END; DECLARE TYPE B_ARR IS ARRAY (INTEGER RANGE <>) OF BOOLEAN; A : B_ARR (1..10); BEGIN A := (ID_B(TRUE), ID_B(FALSE), ID_B(TRUE), ID_B(FALSE), ID_B(TRUE), ID_B(FALSE), ID_B(TRUE), ID_B(FALSE), ID_B(TRUE), ID_B(FALSE)); A := FALSE & A(1..2) & A(1..2) & A(1..5); IF A/=(FALSE,TRUE,FALSE,TRUE,FALSE,TRUE,FALSE,TRUE,FALSE,TRUE) THEN FAILED( "WRONG VALUES - B5" ); END IF; A := (ID_B(TRUE), ID_B(FALSE), ID_B(TRUE), ID_B(FALSE), ID_B(TRUE), ID_B(FALSE), ID_B(TRUE), ID_B(FALSE), ID_B(TRUE), ID_B(FALSE)); A := A(6..9) & A(8..9) & A(8..9) & FALSE & TRUE; IF A/=(FALSE,TRUE,FALSE,TRUE,FALSE,TRUE,FALSE,TRUE,FALSE,TRUE) THEN FAILED( "WRONG VALUES - B6" ); END IF; END; ------------------------------------------------------------------- -------------------- CHARACTER STRINGS -------------------------- DECLARE A : STRING( 1..4 ); BEGIN IF EQUAL (3,3) THEN A := "ARGH"; END IF; A := ( 'Q' , A(1) , A(2) , A(1) ); IF A /= "QARA" THEN FAILED( "WRONG VALUES - C1" ); END IF; IF EQUAL (3,3) THEN A := "ARGH"; END IF; A := ( A(4) , A(3) , A(4) , 'X' ); IF A /= "HGHX" THEN FAILED( "WRONG VALUES - C2" ); END IF; END; DECLARE A : STRING( 96..104 ); BEGIN IF EQUAL (3,3) THEN A := "APHRODITE"; END IF; A(96..100) := A(100..104); IF A /= "ODITEDITE" THEN FAILED( "WRONG VALUES - C3" ); END IF; IF EQUAL (3,3) THEN A := "APHRODITE"; END IF; A(100..104) := A(96..100) ; IF A /= "APHRAPHRO" THEN FAILED( "WRONG VALUES - C4" ); END IF; END; DECLARE TYPE CH_ARR IS ARRAY (INTEGER RANGE <>) OF CHARACTER; A : CH_ARR (1..9); BEGIN IF EQUAL (3,3) THEN A := "CAMBRIDGE"; END IF; A := 'S' & A(1..2) & A(1..2) & A(1..4); IF A /= "SCACACAMB" THEN FAILED( "WRONG VALUES - C5" ); END IF; IF EQUAL (3,3) THEN A := "CAMBRIDGE"; END IF; A := A(8..8) & A(6..8) & A(6..8) & "EA"; IF A /= "GIDGIDGEA" THEN FAILED( "WRONG VALUES - C6" ); END IF; END; RESULT; END C52102C;