• Guillaume Chatelet (20/20) Sep 19 2015 Is this a known issue ? Why Auto Tester didn't catch it ?
• Guillaume Chatelet (26/27) Sep 19 2015 It's coming from d_do_test, gdb gives this stacktrace.
• Guillaume Chatelet (3/5) Sep 19 2015 Indeed it was this, sorry for the noise.
• Andrei Alexandrescu (3/7) Sep 19 2015 I wonder how we could make the error manifestation more user-friendly.
• ZombineDev (3/13) Sep 20 2015 https://github.com/D-Programming-Language/druntime/pull/1354#issuecommen...

Guillaume Chatelet <chatelet.guillaume gmail.com> writes:

Is this a known issue ? Why Auto Tester didn't catch it ?

0. OS: ArchLinux 64bits

1. Get clean dmd from master

2. make -f posix.mak AUTO_BOOTSTRAP=1

3. ./src/dmd
DMD64 D Compiler v2.069-devel-b99a53f

4. make -f posix.mak test
make[1]: Entering directory '/home/auser/dlang/dmd/test'
Building d_do_test tool
OS: linux
Running runnable tests
Makefile:137: recipe for target 
'test_results/runnable/testbounds_on.d.out' failed
make[2]: *** [test_results/runnable/testbounds_on.d.out] 
Segmentation fault (core dumped)
Makefile:176: recipe for target 'start_runnable_tests' failed
make[1]: *** [start_runnable_tests] Error 2
make[1]: Leaving directory '/home/auser/dlang/dmd/test'
posix.mak:21: recipe for target 'test' failed
make: *** [test] Error 2

Guillaume Chatelet <chatelet.guillaume gmail.com> writes:

On Saturday, 19 September 2015 at 13:34:27 UTC, Guillaume 
Chatelet wrote:
 Is this a known issue ? Why Auto Tester didn't catch it ?

It's coming from d_do_test, gdb gives this stacktrace.

Program received signal SIGSEGV, Segmentation fault.
0x0000000000460b64 in rt.deh_win64_posix.terminate() ()
(gdb) bt



std.exception.bailOut!(Exception).bailOut(immutable(char)[], 
ulong, const(char[])) ()

bool).enforce(bool, lazy const(char)[], immutable(char)[], ulong) 
()

std.stdio.File.LockingTextWriter.this(ref std.stdio.File) ()


std.stdio.File.write!(immutable(char)[]).write(immutable(char)[]) 
()

std.stdio.write!(immutable(char)[]).write(immutable(char)[]) ()



hmm so it's probably coming from druntime or phobos not being 
build with the correct dmd version...

Guillaume Chatelet <chatelet.guillaume gmail.com> writes:

On Saturday, 19 September 2015 at 17:38:40 UTC, Guillaume 
Chatelet wrote:
 hmm so it's probably coming from druntime or phobos not being 
 build with the correct dmd version...

Indeed it was this, sorry for the noise.

Andrei Alexandrescu <SeeWebsiteForEmail erdani.org> writes:

On 09/19/2015 01:41 PM, Guillaume Chatelet wrote:
 On Saturday, 19 September 2015 at 17:38:40 UTC, Guillaume Chatelet wrote:
 hmm so it's probably coming from druntime or phobos not being build
 with the correct dmd version...

 Indeed it was this, sorry for the noise.

I wonder how we could make the error manifestation more user-friendly. 
Ideas? -- Andrei

ZombineDev <valid_email he.re> writes:

On Saturday, 19 September 2015 at 18:54:46 UTC, Andrei 
Alexandrescu wrote:
 On 09/19/2015 01:41 PM, Guillaume Chatelet wrote:
 On Saturday, 19 September 2015 at 17:38:40 UTC, Guillaume 
 Chatelet wrote:
 hmm so it's probably coming from druntime or phobos not being 
 build
 with the correct dmd version...

 Indeed it was this, sorry for the noise.

 I wonder how we could make the error manifestation more 
 user-friendly. Ideas? -- Andrei

https://github.com/D-Programming-Language/druntime/pull/1354#issuecomment-133695787