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https://issues.apache.org/jira/browse/THRIFT-3385?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15008821#comment-15008821
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ASF GitHub Bot commented on THRIFT-3385:
----------------------------------------
Github user jeking3 commented on a diff in the pull request:
https://github.com/apache/thrift/pull/688#discussion_r45072155
--- Diff: test/cpp/src/TestClient.cpp ---
@@ -488,7 +488,7 @@ int main(int argc, char** argv) {
testClient.testBinary(bin_result, string(bin_data, 256));
if (bin_result.size() != 256) {
printf("}\n*** FAILED ***\n");
- printf("invalid length: %lu\n", bin_result.size());
+ printf("invalid length: %zu\n", bin_result.size());
--- End diff --
Given this is in test code, why not use something that is more flexible:
```printf(boost::str(boost::format("invalid length: %1%\n") %
bin_result.size()));```
instead?
> warning: format ‘%lu’ expects ‘long unsigned int’, but has type
> ‘std::basic_string<char>::size_type {aka unsigned int}
> ----------------------------------------------------------------------------------------------------------------------
>
> Key: THRIFT-3385
> URL: https://issues.apache.org/jira/browse/THRIFT-3385
> Project: Thrift
> Issue Type: Bug
> Components: C++ - Library
> Reporter: Jens Geyer
>
> {{make check}} for C++ produces the following:
> {code}
> src/TestClient.cpp: In function ‘int main(int, char**)’:
> src/TestClient.cpp:486:58: warning: format ‘%lu’ expects argument of type
> ‘long unsigned int’, but argument 2 has type
> ‘std::basic_string<char>::size_type {aka unsigned int}’ [-Wformat=]
> {code}
> ___
> EDIT: sorry for the noise
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