--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gcc/testsuite/ada/acats/tests/c2/c2a001c.ada	Fri Oct 27 22:46:09 2017 +0900
@@ -0,0 +1,63 @@
+-- C2A001C.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 NON-CONSECUTIVE UNDERSCORES ARE PERMITTED
+-- IN EVERY PART OF A BASED FIXED POINT LITERAL THAT USES
+-- COLONS INSTEAD OF SHARPS.
+
+-- DCB 04/22/80
+-- JRK 10/27/80
+-- JBG 5/28/85
+
+WITH REPORT;
+PROCEDURE C2A001C IS
+
+     USE REPORT;
+
+     TYPE FIXED1 IS DELTA 2.0**(-6) RANGE 0.0 .. 10.0;
+     TYPE FIXED2 IS DELTA 2.0**(-4) RANGE 0.0 .. 100.0;
+
+     F2, F4 : FIXED1;
+     F1, F3, F5 : FIXED2;
+
+BEGIN
+     TEST("C2A001C", "UNDERSCORES ALLOWED IN BASED FIXED POINT " &
+                     "LITERALS THAT USE COLONS");
+
+     F1 := 1.2_5E1;
+     F2 := 1_6:1.A:;
+     F3 := 8:1_3.5:;
+     F4 := 8:2.3_7:;
+     F5 := 8:3.4:E0_1;
+
+     IF F1 = 1.25E1 AND F2 = 16:1.A: AND F3 = 8:13.5: AND
+        F4 = 8:2.37: AND F5 = 8:3.4:E01 THEN
+          NULL;
+     ELSE 
+          FAILED("UNDERSCORES IN FIXED POINT LITERALS NOT " &
+                 "HANDLED CORRECTLY");
+     END IF;
+
+     RESULT;
+END C2A001C;