mystery crashes

tsbockman via Digitalmars-d digitalmars-d at puremagic.com
Tue Jan 19 14:19:22 PST 2016


Could I persuade someone from the compiler team to take a look at 
this bug report I filed?
     https://issues.dlang.org/show_bug.cgi?id=15573

I'm trying to finish basic testing of my latest checkedint 
revision, but it's getting very difficult to work on because the 
test suite keeps crashing with unhelpful error messages like:

Program exited with code -11
Program exited with code -8
Program exited with code -4
Illegal Instruction
Segmentation fault

I have also seen what seems like stack corruption occurring, with 
variables changing value on their own, even though nothing wrote 
to them. (See the bug report.)

This is @safe code with no memory management to speak of; I think 
it's some sort of nasty bug in the compiler or in druntime, but I 
lack the knowledge required to track something like this down.


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