Re: weird exception on windows
On Monday, 18 December 2017 at 22:49:30 UTC, unleashy wrote: On Friday, 15 December 2017 at 21:56:48 UTC, Steven Schveighoffer wrote: On 12/15/17 10:08 AM, Kagamin wrote: Maybe this https://issues.dlang.org/show_bug.cgi?id=18084 Thanks for looking into this. I created a PR to fix. Szabo, can you please try with this patch and see if it fixes your issue? https://github.com/dlang/phobos/pull/5932 -Steve I created the original issue in Szabo's post. I applied your fix, but nothing changed—the test program still crashes with the same exception :/ What gives? It looks like this fix does not work: https://github.com/dlang/phobos/pull/5932 Does anyone know how to debug this crash?
Re: weird exception on windows
On Friday, 15 December 2017 at 21:56:48 UTC, Steven Schveighoffer wrote: On 12/15/17 10:08 AM, Kagamin wrote: Maybe this https://issues.dlang.org/show_bug.cgi?id=18084 Thanks for looking into this. I created a PR to fix. Szabo, can you please try with this patch and see if it fixes your issue? https://github.com/dlang/phobos/pull/5932 -Steve I created the original issue in Szabo's post. I applied your fix, but nothing changed—the test program still crashes with the same exception :/ What gives?
Re: weird exception on windows
On Saturday, 16 December 2017 at 14:05:28 UTC, Vino wrote: On Saturday, 16 December 2017 at 13:59:11 UTC, Vino wrote: On Saturday, 16 December 2017 at 12:39:53 UTC, Kagamin wrote: [...] H, All, Are are also getting the same exception on Windows after updating the dmd to version v2.077.1, our code was working fine for the past 2 months, the exception is just crashes the program, and it occur's every 1 time among in 3 runs. As per Microsoft it stated to download the package apps.diagcab and execute, but still no luck. ExceptionCode: C005 From, Vino.B Moreover we were able to find the line of code which was causing this exception string a = "1" a.to!int.isNumber /* exception is occurring at this point. From, Vino.B the compiler might be parsing the expr like (a.to!(int.isNumber)) so it becomes a.to!bool.
Re: weird exception on windows
On 12/18/17 7:20 AM, Szabo Bogdan wrote: On Saturday, 16 December 2017 at 12:01:49 UTC, Steven Schveighoffer wrote: On 12/16/17 5:12 AM, bauss wrote: On Saturday, 16 December 2017 at 08:07:30 UTC, Szabo Bogdan wrote: On Friday, 15 December 2017 at 21:56:48 UTC, Steven Schveighoffer wrote: On 12/15/17 10:08 AM, Kagamin wrote: Maybe this https://issues.dlang.org/show_bug.cgi?id=18084 Thanks for looking into this. I created a PR to fix. Szabo, can you please try with this patch and see if it fixes your issue? https://github.com/dlang/phobos/pull/5932 -Steve I have installed DMD 2.77.1 and I can not find the patched file in the phobos folder... should I try this by building the compiler? It seams that I can not build phobos without compiling dmd.. or maybe I don't know how... Just go and do the changes manually in your local phobos folder, wherever you have DMD installed, since you can't build phobos or dmd. Yes, this won't get into the release for a while. So please do this manually (just copy the file changed by the pull over the existing one). It's something that doesn't need to be compiled into the phobos library, as it's a misrepresentation of the actual object when you compile with unittests, so there is no reason to recompile phobos. I'm actually a linux and a mac user... Me too :) this issue happens on a windows ci machine at work. I tried to update the file and compile phobos with that change, and I don't know how to make it work... Hm... you shouldn't need to recompile phobos, it should be identical when not in unittest mode. Just replace the one file and see if the CI starts working. I don't know where I can find a 64bit toolchain for vs2010... I was expecting that dmd uses a newer compiler on windows... I hope someone can help you there, but I would expect most folks here to either not be Windows developers, or to be using the interactive version (not CI version). There may be someone with some experience than can help. I guess that the best approach for me is to wait the next beta release of dmd and try it then... That is also an option. However, the PR hasn't been pulled yet... -Steve
Re: weird exception on windows
On Saturday, 16 December 2017 at 12:01:49 UTC, Steven Schveighoffer wrote: On 12/16/17 5:12 AM, bauss wrote: On Saturday, 16 December 2017 at 08:07:30 UTC, Szabo Bogdan wrote: On Friday, 15 December 2017 at 21:56:48 UTC, Steven Schveighoffer wrote: On 12/15/17 10:08 AM, Kagamin wrote: Maybe this https://issues.dlang.org/show_bug.cgi?id=18084 Thanks for looking into this. I created a PR to fix. Szabo, can you please try with this patch and see if it fixes your issue? https://github.com/dlang/phobos/pull/5932 -Steve I have installed DMD 2.77.1 and I can not find the patched file in the phobos folder... should I try this by building the compiler? It seams that I can not build phobos without compiling dmd.. or maybe I don't know how... Just go and do the changes manually in your local phobos folder, wherever you have DMD installed, since you can't build phobos or dmd. Yes, this won't get into the release for a while. So please do this manually (just copy the file changed by the pull over the existing one). It's something that doesn't need to be compiled into the phobos library, as it's a misrepresentation of the actual object when you compile with unittests, so there is no reason to recompile phobos. -Steve I'm actually a linux and a mac user... this issue happens on a windows ci machine at work. I tried to update the file and compile phobos with that change, and I don't know how to make it work... ` C:\D\dmd2\src\phobos>make -f win64.mak cd etc\c\zlib make -f win64.mak MODEL=64 zlib64.lib "CC=\"\Program Files (x86)\Microsoft Visual Studio 10.0\VC\bin\amd64\cl""\"" "LIB=\"\Program Files (x86)\Microsoft Visual Studio 10.0\VC\bin\amd64\lib""\"" "VCDIR=\Program Files (x86)\Microsoft Visual Studio 10.0\VC" "\Program Files (x86)\Microsoft Visual Studio 10.0\VC\bin\amd64\cl" /c /O2 /nologo /I"\Program Files (x86)\Microsoft Visual Studio 10.0\VC\INCLUDE" /Zl adler32.c Error: '\Program Files (x86)\Microsoft Visual Studio 10.0\VC\bin\amd64\cl' not found ` I don't know where I can find a 64bit toolchain for vs2010... I was expecting that dmd uses a newer compiler on windows... I guess that the best approach for me is to wait the next beta release of dmd and try it then... Thanks for the support!
Re: weird exception on windows
On Saturday, 16 December 2017 at 13:59:11 UTC, Vino wrote: On Saturday, 16 December 2017 at 12:39:53 UTC, Kagamin wrote: On Friday, 15 December 2017 at 21:56:48 UTC, Steven Schveighoffer wrote: On 12/15/17 10:08 AM, Kagamin wrote: Maybe this https://issues.dlang.org/show_bug.cgi?id=18084 Thanks for looking into this. I created a PR to fix. Szabo, can you please try with this patch and see if it fixes your issue? https://github.com/dlang/phobos/pull/5932 -Steve Regression in 2.072? H, All, Are are also getting the same exception on Windows after updating the dmd to version v2.077.1, our code was working fine for the past 2 months, the exception is just crashes the program, and it occur's every 1 time among in 3 runs. As per Microsoft it stated to download the package apps.diagcab and execute, but still no luck. ExceptionCode: C005 From, Vino.B Moreover we were able to find the line of code which was causing this exception string a = "1" a.to!int.isNumber /* exception is occurring at this point. From, Vino.B
Re: weird exception on windows
On Saturday, 16 December 2017 at 12:39:53 UTC, Kagamin wrote: On Friday, 15 December 2017 at 21:56:48 UTC, Steven Schveighoffer wrote: On 12/15/17 10:08 AM, Kagamin wrote: Maybe this https://issues.dlang.org/show_bug.cgi?id=18084 Thanks for looking into this. I created a PR to fix. Szabo, can you please try with this patch and see if it fixes your issue? https://github.com/dlang/phobos/pull/5932 -Steve Regression in 2.072? H, All, Are are also getting the same exception on Windows after updating the dmd to version v2.077.1, our code was working fine for the past 2 months, the exception is just crashes the program, and it occur's every 1 time among in 3 runs. As per Microsoft it stated to download the package apps.diagcab and execute, but still no luck. ExceptionCode: C005 From, Vino.B
Re: weird exception on windows
On Friday, 15 December 2017 at 21:56:48 UTC, Steven Schveighoffer wrote: On 12/15/17 10:08 AM, Kagamin wrote: Maybe this https://issues.dlang.org/show_bug.cgi?id=18084 Thanks for looking into this. I created a PR to fix. Szabo, can you please try with this patch and see if it fixes your issue? https://github.com/dlang/phobos/pull/5932 -Steve Regression in 2.072?
Re: weird exception on windows
On 12/16/17 5:12 AM, bauss wrote: On Saturday, 16 December 2017 at 08:07:30 UTC, Szabo Bogdan wrote: On Friday, 15 December 2017 at 21:56:48 UTC, Steven Schveighoffer wrote: On 12/15/17 10:08 AM, Kagamin wrote: Maybe this https://issues.dlang.org/show_bug.cgi?id=18084 Thanks for looking into this. I created a PR to fix. Szabo, can you please try with this patch and see if it fixes your issue? https://github.com/dlang/phobos/pull/5932 -Steve I have installed DMD 2.77.1 and I can not find the patched file in the phobos folder... should I try this by building the compiler? It seams that I can not build phobos without compiling dmd.. or maybe I don't know how... Just go and do the changes manually in your local phobos folder, wherever you have DMD installed, since you can't build phobos or dmd. Yes, this won't get into the release for a while. So please do this manually (just copy the file changed by the pull over the existing one). It's something that doesn't need to be compiled into the phobos library, as it's a misrepresentation of the actual object when you compile with unittests, so there is no reason to recompile phobos. -Steve
Re: weird exception on windows
On Saturday, 16 December 2017 at 08:07:30 UTC, Szabo Bogdan wrote: On Friday, 15 December 2017 at 21:56:48 UTC, Steven Schveighoffer wrote: On 12/15/17 10:08 AM, Kagamin wrote: Maybe this https://issues.dlang.org/show_bug.cgi?id=18084 Thanks for looking into this. I created a PR to fix. Szabo, can you please try with this patch and see if it fixes your issue? https://github.com/dlang/phobos/pull/5932 -Steve I have installed DMD 2.77.1 and I can not find the patched file in the phobos folder... should I try this by building the compiler? It seams that I can not build phobos without compiling dmd.. or maybe I don't know how... Just go and do the changes manually in your local phobos folder, wherever you have DMD installed, since you can't build phobos or dmd.
Re: weird exception on windows
On Friday, 15 December 2017 at 13:56:41 UTC, Kagamin wrote: You said tests fail? class SourceResult { private const { string file; size_t line; } this(string fileName = __FILE__, size_t line = __LINE__, size_t range = 6) nothrow { this.file = fileName; this.line = line; if (!fileName.exists) { return; } } } unittest { auto result = new SourceResult("test/values.d", 26); auto msg = result.file; } Does this fail too? I can not reproduce the crash with this example...
Re: weird exception on windows
On Friday, 15 December 2017 at 21:56:48 UTC, Steven Schveighoffer wrote: On 12/15/17 10:08 AM, Kagamin wrote: Maybe this https://issues.dlang.org/show_bug.cgi?id=18084 Thanks for looking into this. I created a PR to fix. Szabo, can you please try with this patch and see if it fixes your issue? https://github.com/dlang/phobos/pull/5932 -Steve I have installed DMD 2.77.1 and I can not find the patched file in the phobos folder... should I try this by building the compiler? It seams that I can not build phobos without compiling dmd.. or maybe I don't know how...
Re: weird exception on windows
On 12/15/17 10:08 AM, Kagamin wrote: Maybe this https://issues.dlang.org/show_bug.cgi?id=18084 Thanks for looking into this. I created a PR to fix. Szabo, can you please try with this patch and see if it fixes your issue? https://github.com/dlang/phobos/pull/5932 -Steve
Re: weird exception on windows
Maybe this https://issues.dlang.org/show_bug.cgi?id=18084
Re: weird exception on windows
That said, tempCString code is suspicious: https://github.com/dlang/phobos/blob/master/std/internal/cstring.d#L221 If unittest-versioned exists calls release-versioned tempCString, it will corrupt the stack. Try to replace 16 with 256 there and recompile your code.
Re: weird exception on windows
You said tests fail? class SourceResult { private const { string file; size_t line; } this(string fileName = __FILE__, size_t line = __LINE__, size_t range = 6) nothrow { this.file = fileName; this.line = line; if (!fileName.exists) { return; } } } unittest { auto result = new SourceResult("test/values.d", 26); auto msg = result.file; } Does this fail too?
Re: weird exception on windows
You can also try to call `exists` somewhere before this part of code.
Re: weird exception on windows
On Friday, 15 December 2017 at 09:24:07 UTC, Kagamin wrote: Try printf debugging in case argument is invalid. ah .. ok ... I tried to debug the issue and it looks like the filename is valid and there is no null value. I am thinking that the value is destroyed before it reach the `GetFileAttributesW` or during that call... but I don't see how that is possible.
Re: weird exception on windows
Try printf debugging in case argument is invalid.
Re: weird exception on windows
On Thursday, 14 December 2017 at 14:47:25 UTC, Kagamin wrote: writeln(fileName); if (!fileName.exists) { return; } :) I'm not sure I understand this solution...
Re: weird exception on windows
writeln(fileName); if (!fileName.exists) { return; } :)
weird exception on windows
Hi, I noticed that sometimes on windows this line of code crashes the test suites. https://github.com/gedaiu/fluent-asserts/blob/master/core/fluentasserts/core/results.d#L1072 This exception can be captured only with a debugger... is it a dmd bug? ``` Thread 25CC created, Entry: mswsock.7FF9011604C0 EXCEPTION_DEBUG_INFO: dwFirstChance: 1 ExceptionCode: C005 (EXCEPTION_ACCESS_VIOLATION) ExceptionFlags: ExceptionAddress: 7FF9055E302C ntdll.7FF9055E302C NumberParameters: 2 ExceptionInformation[00]: Read ExceptionInformation[01]: Inaccessible Address First chance exception on 7FF9055E302C (C005, EXCEPTION_ACCESS_VIOLATION)! ``` I think this is related with this issue: https://github.com/gedaiu/fluent-asserts/issues/63 Can anyone help me with this? I don't even know how to start fixing this issue... Thanks, Bogdan