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Diffstat (limited to 'gcc-4.9/gcc/testsuite/ada/acats/tests/l/la140162.am')
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1 files changed, 196 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/ada/acats/tests/l/la140162.am b/gcc-4.9/gcc/testsuite/ada/acats/tests/l/la140162.am new file mode 100644 index 000000000..fd985c295 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/ada/acats/tests/l/la140162.am @@ -0,0 +1,196 @@ +-- LA140162.AM +-- +-- 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. +--* +-- +-- OBJECTIVE: +-- Check that a compilation unit may not depend semantically +-- on two different versions of the same compilation unit. +-- Check the case where a separate procedure depends +-- on a withed generic package that is changed. +-- +-- TEST DESCRIPTION: +-- This test declares a package which contains a generic procedure GP, +-- the body of which is a subunit. The package also contains a procedure +-- P which instantiates GP and calls the instance. The instance itself +-- calls a procedure which is declared within the instance of a generic +-- package X. The test compiles each of these compilation units and the +-- main procedure, then compiles a new version of the generic package X +-- (in a separate file, simulating an editing modification to the unit). +-- Unless automatic recompilation is supported, this test should fail to +-- link. Otherwise, the test should recompile and link the correct +-- version of the generic package X and report "PASSED" at execution time. +-- +-- SPECIAL REQUIREMENTS: +-- To build this test: +-- 1) Compile the file LA140160 (and include the results in the +-- program library). +-- 2) Compile the file LA140161 (and include the results in the +-- program library). +-- 3) Compile the file LA140162 (and include the results in the +-- program library). +-- 4) Compile the file LA140163 (and include the results in the +-- program library). +-- 5) Attempt to build an executable image. +-- 6) If an executable image results, run it. +-- +-- TEST FILES: +-- This test consists of the following files: +-- LA140160.A +-- LA140161.A +-- -> LA140162.AM +-- LA140163.A +-- +-- PASS/FAIL CRITERIA: +-- The test passes if a link time error message reports that +-- LA14016_4.gen_def is missing or obsolete and no executable +-- image results. The test also passes if an executable image is +-- produced and reports "PASSED" (in the case where the implementation +-- supports automatic recompilation). +-- +-- +-- CHANGE HISTORY: +-- 01 MAY 95 ACVC 1.12 LA5008L baseline version +-- 16 JUN 95 SAIC Initial version +-- 07 DEC 96 SAIC Modified unit names and prologue to conform +-- to coding conventions. Restructured subunits +-- to prevent potential Program_Error due to +-- premature instantiation of gen_def. Moved +-- LA14016_1 to a separate file. Added pragma +-- Elaborate to context clause of LA14016_3. +-- +-- +--! + +package body LA14016_1 is + procedure inc (param : in out new_t) is + begin + param.count := param.count + 1; + end inc; + function status (param : new_t) return LA14016_0.status_code is + begin + return LA14016_0.status_code(param.count); + end status; +end LA14016_1; + +--------------------------------------------------------- + +with LA14016_0; +package LA14016_2 is + type extended is new LA14016_0.tagged_type with + record + status : LA14016_0.status_code := 10; + end record; + function status (param : extended) return LA14016_0.status_code; +end LA14016_2; + +--------------------------------------------------------- + +package body LA14016_2 is + function status (param : extended) return LA14016_0.status_code is + begin + return param.status; + end status; +end LA14016_2; + +--------------------------------------------------------- + +with LA14016_0; +with LA14016_1; +with LA14016_2; +pragma Elaborate (LA14016_1); +package LA14016_3 is new LA14016_1 (LA14016_2.extended, + LA14016_0.status_code); + +--------------------------------------------------------- + +with LA14016_3; +package LA14016_4 is + + procedure gen_caller (p1 : in out LA14016_3.new_t); + + generic + new_max : integer; + procedure gen_def (param : in out LA14016_3.new_t); + +end LA14016_4; + +--------------------------------------------------------- + +package body LA14016_4 is + procedure gen_def (param : in out LA14016_3.new_t) is separate; + procedure gen_caller (p1 : in out LA14016_3.new_t) is separate; +end LA14016_4; + +--------------------------------------------------------- + +separate (LA14016_4) +procedure gen_def (param : in out LA14016_3.new_t) is +begin + param.status := LA14016_3.default_status; --originally 0 + --later change to 5 + param.count := param.status; + LA14016_3.inc (param); +end gen_def; + +--------------------------------------------------------- + +separate (LA14016_4) +procedure gen_caller (p1 : in out LA14016_3.new_t) is + procedure default is new gen_def (101); +begin + default (p1); +end gen_caller; + +--------------------------------------------------------- + +with Report; use Report; +with LA14016_3; +with LA14016_4; +with LA14016_2; + +procedure LA140162 is + E : LA14016_3.new_t; --status defaults to 10 +begin + Test ("LA14016","Check that a compilation unit may not depend " & + "semantically on two different versions of the " & + "same compilation unit. Check the case where a " & + "separate procedure depends on a withed generic " & + "package that is changed"); + + LA14016_4.gen_caller (E); + + if E.status = 0 then + Failed ("Old generic used"); + elsif E.status = 10 then + Failed ("Status not updated"); + elsif E.status /= 5 then + Failed ("Wrong status value used"); + end if; + + if E.count /= 6 then + Failed ("Count not properly handled"); + end if; + + Result; +end LA140162; |