0005973: testFileSystem filesystem fails / old __GLIBCXX__ fails in std::regex - MantisBT

2025-11-07 13:49 CET

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ID

Project

Category

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Date Submitted

Last Update

0005973

Spring engine

General

public

2018-05-03 23:29

2018-05-04 00:48

Reporter

abma

Assigned To

abma

Priority

normal

Severity

minor

Reproducibility

have not tried

Status

resolved

Resolution

fixed

Product Version

104.0 +git

Target Version

105.0

Fixed in Version

Summary

0005973: testFileSystem filesystem fails / old __GLIBCXX__ fails in std::regex

Description

https://travis-ci.org/spring/spring/jobs/374609187

Steps To Reproduce

g++ -std=c++11 test.cpp && ./a.out

test.cpp:

#include <regex>
#include <string>
#include <stdio.h>

int main()
{

        printf("%d\n", __GLIBCXX__);

        std::string res = "/home/userX/.spring/foo/bar///./../test.log";

        res = std::regex_replace(res, std::regex("[/]{2,}"), {"/"});
        res = std::regex_replace(res, std::regex("[^/]+[/][.]{2}"), {""});
        res = std::regex_replace(res, std::regex("[/]{2,}"), {"/"});

        printf("%s\n", res.c_str());
        return 0;
}

Additional Information

LC_ALL=C ./a.out
20150623
terminate called after throwing an instance of 'std::regex_error'
what(): regex_error
Abgebrochen (Speicherabzug geschrieben)

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No tags attached.

Checked infolog.txt for Errors

Attached Files

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Notes
~0019070 abma (administrator) 2018-05-03 23:42	https://stackoverflow.com/questions/12530406/is-gcc-4-8-or-earlier-buggy-about-regular-expressions

~0019071 abma (administrator) 2018-05-03 23:42	now travis-ci needs to be fixed :-\|

~0019072 Kloot (developer) 2018-05-03 23:54 Last edited: 2018-05-03 23:54 View 2 revisions	you already did (18fc5eedfe68ff018c6fde73b88e843ea5f9ba8f), just missed the clang part.

~0019073 abma (administrator) 2018-05-04 00:21	clang seems to "randomly" pick the existing libstdc++ headers / lib which makes it fail. hopefully fixes it: https://github.com/spring/spring/commit/e38313a4ecf4a4c6cb12186ba1ecc0e42a91d9b9 not sure if there is a better solution. if it fails libstdc++-5-dev/libstdc++-6-dev could be tried, too. :-\|

~0019074 abma (administrator) 2018-05-04 00:43	oh, correction: just a missing linker flag it seems

~0019075 abma (administrator) 2018-05-04 00:48	at least the linking error is gone: https://travis-ci.org/spring/spring/jobs/374645896#L1933 the rest should work :)

Notes

Date Modified	Username	Field	Change
Issue History
2018-05-03 23:29	abma	New Issue
2018-05-03 23:42	abma	Note Added: 0019070
2018-05-03 23:42	abma	Note Added: 0019071
2018-05-03 23:54	Kloot	Note Added: 0019072
2018-05-03 23:54	Kloot	Note Edited: 0019072	View Revisions
2018-05-04 00:21	abma	Note Added: 0019073
2018-05-04 00:43	abma	Note Added: 0019074
2018-05-04 00:48	abma	Assigned To	=> abma
2018-05-04 00:48	abma	Status	new => resolved
2018-05-04 00:48	abma	Resolution	open => fixed
2018-05-04 00:48	abma	Note Added: 0019075

Issue History