Package: gnat-4.4 Version: 4.4.3-1 Severity: normal When OpenToken tests are linked with the AUnit dynamic library, the tests fail in odd ways. However, when the OpenToken tests bypass the AUnit dynamic library, and just include the AUnit sources in the project, the OpenToken tests work properly.
Packages installed in an unstable chroot: libaunit-dbg (2009-1) libaunit4-dev (2009-1) libaunit4 (2009-1) gnat-4.4 (4.4.3-1) This version of AUnit is not in the unstable distribution yet; get aunit-gpl-2009-src.tar.gz from http://libre.adacore.com/libre/, debian files from the www.ada-france.org mtn repository, branch org.debian.libaunit, version 56a45e506ad847f93bc1231ad082a22b40cc1d33 stephen_leak...@stephe-leake.org 2010-01-25T00:07:01 Upstream OpenToken source from www.ada-france.org mtn repository, branch org.opentoken, version 3ed79d3980cbd71e619d92cb2d340eab9288bc22 stephen_leak...@stephe-leake.org 2010-02-10T16:46:41 OpenToken is checked out as /home/Projects/opentoken/opentoken.main To build with the AUnit sources: ste...@shevek$ cd /home/Projects/opentoken/opentoken.main/Build/linux_release ste...@shevek$ schroot -- gnatmake -P opentoken_test.gpr test_all_harness ste...@shevek$ schroot -- ./test_all_harness.exe I: [sid chroot] Running command: “./test_all_harness.exe” -------------------- Total Tests Run: 19 Successful Tests: 19 OpenToken.Recognizer.CSV_Field.Test : Nominal Lookahead_Test : Lookahead Lookahead_Test : Lookahead_Push_Back Lookahead_Test : Lookahead_Lexemes Lookahead_Test : Mismatched_Tokens Test_Accept_Index : Nominal Test_Backtrack : Enumerated_Lookahead Test_Backtrack : Sequence_Lookahead Test_Backtrack : Selection_Backtrack Test_Backtrack : Sequence_Backtrack Test_LR0_Kernels : Nominal Test_LR_Expecting : Nominal Test_List_Actions : List_Action Test_List_Stack : List_Stack test_multi_parse_lalr.adb : Nominal Test_Selection_Actions : Selection_Action Test_Sequence_Actions : Sequence_Action Test_Statement_Actions : Nominal Test_Token_Identifier_Real_String : Nominal Failed Assertions: 0 Unexpected Errors: 0 To build with the AUnit dynamic library, use the attached project file: ste...@shevek$ schroot -- gnatclean -P opentoken_test.gpr ste...@shevek$ schroot -- gnatmake -P opentoken_test_bug.gpr test_all_harness ste...@shevek$ schroot -- ./test_all_harness.exe I: [sid chroot] Running command: “./test_all_harness.exe” -------------------- Total Tests Run: 19 Successful Tests: 19 OpenToken.Recognizer.CSV_Field.Test : Nominal Lookahead_Test : Lookahead Lookahead_Test : Lookahead_Push_Back Lookahead_Test : Lookahead_Lexemes Lookahead_Test : Mismatched_Tokens Test_Accept_Index : Nominal Test_Backtrack : Enumerated_Lookahead Test_Backtrack : Sequence_Lookahead Test_Backtrack : Selection_Backtrack Test_Backtrack : Sequence_Backtrack Test_LR0_Kernels : Nominal Test_LR_Expecting : Nominal Test_List_Actions : List_Action Test_List_Stack : List_Stack test_multi_parse_lalr.adb : Nominal Test_Selection_Actions : Selection_Action Test_Sequence_Actions : Sequence_Action Test_Statement_Actions : Nominal Test_Token_Identifier_Real_String : Nominal Failed Assertions: 0 Unexpected Errors: 0 Time: Execution terminated by unhandled exception Exception name: CONSTRAINT_ERROR Message: 64-bit arithmetic overflow Call stack traceback locations: 0xb7dfde42 0xb7dfecae 0xb7ef63ef 0x81055cf 0x804e99d 0xb7aabb53 Changing the OpenToken test source code slightly in an effort to isolate the problem produces other more mysterious errors. Removing various compiler options from AUnit and OpenToken did not help. Earlier versions of libaunit-dev (1.03-3) and OpenToken (3.1a-1) did not have this problem. AUnit has changed significantly; it may be that some construct in the latest AUnit is triggering a bug in gnat or ld. -- System Information: Debian Release: squeeze/sid APT prefers unstable APT policy: (500, 'unstable') Architecture: i386 (i686) Kernel: Linux 2.6.26-2-686 (SMP w/2 CPU cores) Locale: LANG=C, LC_CTYPE=C (charmap=ANSI_X3.4-1968) Shell: /bin/sh linked to /bin/dash Versions of packages gnat-4.4 depends on: ii gcc-4.4 4.4.3-2 The GNU C compiler ii gnat-4.4-base 4.4.3-1 The GNU Compiler Collection (gnat ii libc6 2.10.2-5 Embedded GNU C Library: Shared lib ii libc6-dev 2.10.2-5 Embedded GNU C Library: Developmen ii libgcc1 1:4.4.3-2 GCC support library ii libgmp3c2 2:4.3.2+dfsg-1 Multiprecision arithmetic library ii libgnat-4.4 4.4.3-1 Runtime library for GNU Ada applic ii libgnatprj4.4 4.4.3-1 GNU Ada Project Manager ii libgnatvsn4.4 4.4.3-1 GNU Ada compiler version library ii libmpfr1ldbl 2.4.2-3 multiple precision floating-point -- -- Stephe -- To UNSUBSCRIBE, email to debian-gcc-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org
