obtained gcc-4.6.4.tar.bz2 from upstream website;upstream

verified gcc-4.6.4.tar.bz2.sig;
imported gcc-4.6.4 source tree from verified upstream tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.

1 files changed, 195 insertions, 0 deletions

diff --git a/gcc/testsuite/ada/acats/tests/c7/c74211a.ada b/gcc/testsuite/ada/acats/tests/c7/c74211a.ada
new file mode 100644
index 000000000..d4a1caf05
--- /dev/null
+++ b/gcc/testsuite/ada/acats/tests/c7/c74211a.ada
@@ -0,0 +1,195 @@
+-- C74211A.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 WITHIN THE PACKAGE SPECIFICATION AND BODY, ANY EXPLICIT
+-- DECLARATIONS OF OPERATORS AND SUBPROGRAMS HIDE ANY OPERATIONS WHICH
+-- ARE IMPLICITLY DECLARED AT THE POINT OF THE FULL DECLARATION,
+-- REGARDLESS OF THE ORDER OF OCCURENCE OF THE DECLARATIONS.
+
+-- CHECK THAT IMPLICITLY DECLARED DERIVED SUBPROGRAMS HIDE IMPLICITLY
+-- DECLARED PREDEFINED OPERATORS, REGARDLESS OF THE ORDER OF OCCURENCE
+-- OF THE DECLARATIONS.
+
+-- DSJ 4/28/83
+-- JBG 9/23/83
+
+--   A) EXPLICIT DECLARATION HIDES LATER IMPLICIT DECL OF PREDEFINED OP.
+--   B)     "        "         "   LATER     "      "  "  DERIVED OP.
+--   C)     "        "         "   EARLIER   "      "  "  PREDEFINED OP.
+--   D)     "        "         "   EARLIER   "      "  "  DERIVED OP.
+
+WITH REPORT;
+PROCEDURE C74211A IS
+
+     USE REPORT;
+
+BEGIN
+
+     TEST ("C74211A", "CHECK THAT HIDING OF IMPLICITLY DECLARED " &
+                      "OPERATORS AND DERIVED SUBPROGRAMS IS DONE " &
+                      "CORRECTLY REGARDLESS OF ORDER OF DECL'S");
+
+     DECLARE
+
+          PACKAGE P1 IS 
+               TYPE T1 IS RANGE 1 .. 50;
+               C1 : CONSTANT T1 := T1(IDENT_INT(2));
+               D1 : CONSTANT T1 := C1 + C1;        -- PREDEFINED "+"
+               FUNCTION "+" (L, R : T1) RETURN T1; -- C) FOR "+".
+               FUNCTION "-" (L, R : T1) RETURN T1; -- C) FOR "-".
+               FUNCTION "/" (L, R : T1) RETURN T1; 
+          END P1;
+
+          USE P1;
+
+          PACKAGE BODY P1 IS
+               A,B : T1 := 3;
+
+               FUNCTION "+" (L, R : T1) RETURN T1 IS
+               BEGIN
+                    IF L = R THEN
+                         RETURN 1;
+                    ELSE RETURN 2;
+                    END IF;
+               END "+";
+
+               FUNCTION "-" (L, R : T1) RETURN T1 IS
+               BEGIN
+                    IF L = R THEN
+                         RETURN 3;
+                    ELSE RETURN 4;
+                    END IF;
+               END "-";
+
+               FUNCTION "/" (L, R : T1) RETURN T1 IS
+               BEGIN
+                    IF L = R THEN
+                         RETURN T1(IDENT_INT(INTEGER(L)));
+                    ELSE
+                         RETURN T1(IDENT_INT(50));
+                    END IF;
+               END "/";
+
+          BEGIN
+               IF D1 /= 4 THEN
+                    FAILED ("WRONG PREDEFINED OPERATION - '+' ");
+               END IF;
+
+               IF D1 + C1 /= 2 THEN
+                    FAILED ("IMPLICIT '+' NOT HIDDEN BY EXPLICIT '+'");
+               END IF;
+
+               IF A + B /= 1 THEN
+                    FAILED ("IMPLICIT DECLARATION NOT HIDDEN " &
+                            "BY EXPLICIT DECLARATION - '+' ");
+               END IF;
+
+               IF A - B /= 3 THEN
+                    FAILED ("IMPLICIT DECLARATION NOT HIDDEN " &
+                            "BY EXPLICIT DECLARATION - '-' ");
+               END IF;
+
+               IF A * B /= 9 THEN
+                    FAILED ("WRONG PREDEFINED OPERATION - '*' ");
+               END IF;
+
+               IF B / A  /=  T1(IDENT_INT(3)) THEN
+                    FAILED ("NOT REDEFINED '/' ");
+               END IF;
+          END P1;
+
+          PACKAGE P2 IS
+               TYPE T2 IS PRIVATE;
+               X , Y : CONSTANT T2;
+               FUNCTION "+" (L, R : T2) RETURN T2;     -- B)
+               FUNCTION "*" (L, R : T2) RETURN T2;     -- A)
+          PRIVATE
+               TYPE T2 IS NEW T1;                 -- B) +; A) *
+               Z : T2 := T2(IDENT_INT(3))/4;      -- Z = 50 USING
+                                                  -- DERIVED /
+               FUNCTION "/" (L, R : T2) RETURN T2;  -- D) FOR /
+               X , Y : CONSTANT T2 := 3;
+          END P2;
+
+          PACKAGE BODY P2 IS
+               FUNCTION "+" (L, R : T2) RETURN T2 IS
+               BEGIN
+                    IF L = R THEN
+                         RETURN T2(IDENT_INT(5));
+                    ELSE RETURN T2(IDENT_INT(6));
+                    END IF;
+               END "+";
+
+               FUNCTION "*" (L, R : T2) RETURN T2 IS
+               BEGIN
+                    IF L = R THEN
+                         RETURN T2(IDENT_INT(7));
+                    ELSE RETURN T2(IDENT_INT(8));
+                    END IF;
+               END "*";
+
+               FUNCTION "/" (L, R : T2) RETURN T2 IS
+               BEGIN
+                    IF L = R THEN
+                         RETURN T2(IDENT_INT(9));
+                    ELSE RETURN T2(IDENT_INT(10));
+                    END IF;
+               END "/";
+          BEGIN
+               IF X + Y /= 5 THEN
+                         FAILED ("DERIVED SUBPROGRAM NOT HIDDEN BY " &
+                                 "EXPLICIT DECLARATION - '+' ");
+               END IF;
+
+               IF Y - X /= 3 THEN
+                         FAILED ("PREDEFINED OPERATOR NOT HIDDEN BY " &
+                                 "DERIVED SUBPROGRAM - '-' ");
+               END IF;
+
+               IF X * Y /= 7 THEN
+                         FAILED ("PREDEFINED OPERATOR NOT HIDDEN BY " &
+                                 "EXPLICIT DECLARATION - '*' ");
+               END IF;
+
+               IF Y / X /= T2(IDENT_INT(9)) THEN
+                         FAILED ("DERIVED OPERATOR NOT HIDDEN BY " &
+                                 "EXPLICIT DECLARATION - '/' ");
+               END IF;
+
+               IF Z /= 50 THEN
+                    FAILED ("DERIVED OPERATOR HIDDEN PREMATURELY " &
+                            " BY REDECLARED OPERATOR");
+               END IF;
+
+          END P2;
+
+     BEGIN
+
+          NULL;
+
+     END;
+
+     RESULT;
+
+END C74211A;