[jira] [Commented] (THRIFT-3831) build of test/cpp/src/TestClient.cpp fails with newer gcc on platforms with unsigned char due to narrowing conversions
[ https://issues.apache.org/jira/browse/THRIFT-3831?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15538645#comment-15538645 ] ASF GitHub Bot commented on THRIFT-3831: Github user asfgit closed the pull request at: https://github.com/apache/thrift/pull/1085 > build of test/cpp/src/TestClient.cpp fails with newer gcc on platforms with > unsigned char due to narrowing conversions > -- > > Key: THRIFT-3831 > URL: https://issues.apache.org/jira/browse/THRIFT-3831 > Project: Thrift > Issue Type: Bug > Components: C++ - Library >Reporter: Cody Schafer > Attachments: 0001-test-cpp-explicitly-use-signed-char.patch > > > Specifically, we get a bunch of errors like: > test/cpp/src/TestClient.cpp:404:15: error: narrowing conversion > of '-1' from 'int' to 'char' inside { } [-Wnarrowing] > gcc faq talks about this: https://gcc.gnu.org/wiki/FAQ#Wnarrowing > I've only seen this in gcc-6, but the faq seems to indicate it could occur in > gcc-5 as well. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Commented] (THRIFT-3831) build of test/cpp/src/TestClient.cpp fails with newer gcc on platforms with unsigned char due to narrowing conversions
[ https://issues.apache.org/jira/browse/THRIFT-3831?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15478127#comment-15478127 ] ASF GitHub Bot commented on THRIFT-3831: GitHub user jmesmon opened a pull request: https://github.com/apache/thrift/pull/1085 THRIFT-3831 in test/cpp explicitly use `signed char` `char`'s signed-ness is implimentation dependent, and in the case where `char` was not signed, we previously recieved errors like thrift/0.9.3-r0/git/test/cpp/src/TestClient.cpp:404:15: error: narrowing conversion of '-127' from 'int' to 'char' inside { } [-Wnarrowing] (This example from gcc-6 on arm) You can merge this pull request into a Git repository by running: $ git pull https://github.com/jmesmon/thrift thrift-3831-use-signed-char Alternatively you can review and apply these changes as the patch at: https://github.com/apache/thrift/pull/1085.patch To close this pull request, make a commit to your master/trunk branch with (at least) the following in the commit message: This closes #1085 commit 353ab11c3402265b62d865a24427b53e75fe1c5f Author: Cody P SchaferDate: 2016-09-09T19:50:26Z THRIFT-3831 in test/cpp explicitly use `signed char` `char`'s signed-ness is implimentation dependent, and in the case where `char` was not signed, we previously recieved errors like thrift/0.9.3-r0/git/test/cpp/src/TestClient.cpp:404:15: error: narrowing conversion of '-127' from 'int' to 'char' inside { } [-Wnarrowing] (This example from gcc-6 on arm) > build of test/cpp/src/TestClient.cpp fails with newer gcc on platforms with > unsigned char due to narrowing conversions > -- > > Key: THRIFT-3831 > URL: https://issues.apache.org/jira/browse/THRIFT-3831 > Project: Thrift > Issue Type: Bug > Components: C++ - Library >Reporter: Cody Schafer > Attachments: 0001-test-cpp-explicitly-use-signed-char.patch > > > Specifically, we get a bunch of errors like: > test/cpp/src/TestClient.cpp:404:15: error: narrowing conversion > of '-1' from 'int' to 'char' inside { } [-Wnarrowing] > gcc faq talks about this: https://gcc.gnu.org/wiki/FAQ#Wnarrowing > I've only seen this in gcc-6, but the faq seems to indicate it could occur in > gcc-5 as well. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Commented] (THRIFT-3831) build of test/cpp/src/TestClient.cpp fails with newer gcc on platforms with unsigned char due to narrowing conversions
[ https://issues.apache.org/jira/browse/THRIFT-3831?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15335331#comment-15335331 ] James E. King, III commented on THRIFT-3831: I'd recommend you open a pull request for this. The easiest way is generate a pull request from a fork of the thrift project on Github. That process and the patch upload method to contributing fixes can be found here: https://github.com/apache/thrift/blob/master/doc/committers.md. > build of test/cpp/src/TestClient.cpp fails with newer gcc on platforms with > unsigned char due to narrowing conversions > -- > > Key: THRIFT-3831 > URL: https://issues.apache.org/jira/browse/THRIFT-3831 > Project: Thrift > Issue Type: Bug >Reporter: Cody Schafer > Attachments: 0001-test-cpp-explicitly-use-signed-char.patch > > > Specifically, we get a bunch of errors like: > test/cpp/src/TestClient.cpp:404:15: error: narrowing conversion > of '-1' from 'int' to 'char' inside { } [-Wnarrowing] > gcc faq talks about this: https://gcc.gnu.org/wiki/FAQ#Wnarrowing > I've only seen this in gcc-6, but the faq seems to indicate it could occur in > gcc-5 as well. -- This message was sent by Atlassian JIRA (v6.3.4#6332)