> We've got a sophisticated system which relies heavily on the power of ansistrings. > I'm now introducing exception handling into the system, and am running into problems > with the pascal call stack. > > Without exception handling, I get a nice pascal stack, such as the following > (produced by a test program, source below): > > > Runtime error 200 at $004010A8 > $004010A8 TEST_DIVISION_BY_ZERO, line 13 of e:/c/test/t.pas > $00401179 PLAY_WITH_STRINGS, line 23 of e:/c/test/t.pas > $004011B1 main, line 28 of e:/c/test/t.pas > > > However, if I include the sysutils unit, and catch (and reraise) all exceptions, I > get the following -- which not only lacks the complete call stack, but includes lots > of junk:
I get: (1.9.5 as of today) -bash-2.05b$ ./exectest An unhandled exception occurred at 0x0806CBFC : EDivByZero : Division by zero $0806CBFC TEST_DIVISION_BY_ZERO, line 14 of exectest.pp $0806CC81 PLAY_WITH_STRINGS, line 24 of exectest.pp $0806CCFF main, line 31 of exectest.pp -bash-2.05b$ If I change all occurances of "string" to "ansistring", then: -bash-2.05b$ ./exectest An unhandled exception occurred at 0x0806CC1C : EDivByZero : Division by zero $0806CC1C TEST_DIVISION_BY_ZERO, line 14 of exectest.pp $BFBFF994 main, line 22 of /home2/marcov/cvs/devel/fpc/rtl/inc/heap.inc Are you sure you compiled all units with -gl? > (compared to the first: notice exception handling is now working, and the > third line has changed from "main, line 28" to line 30 -- where raise is > called, rather than where play_with_strings is called) it sounds like your sysutils is not compiled -gl, however it could also be a FPC version thing (I'm using a current versioN) _______________________________________________ fpc-pascal maillist - [EMAIL PROTECTED] http://lists.freepascal.org/mailman/listinfo/fpc-pascal
