[QPID-8638] src/qpid/SaslFactory.cpp:215:46: warning: cast between incompatible function types from ‘int (*)(void*, int, const char**, unsigned int*)’ to ‘int (*)()’ [-Wcast-function-type]

• Type: Bug
• Status: Open
• Priority: Minor
• Resolution: Unresolved
• Component/s: C++ Build
• Assignee: Unassigned
• Reporter: Jiri Daněk
• Created: 17/Apr/23 10:01
• Updated: 17/Apr/23 10:01

Description

https://github.com/apache/qpid-cpp/actions/runs/4713107214/jobs/8358578523?pr=41#step:18:254

[192/740] sccache /usr/bin/c++ -DBOOST_ALL_NO_LIB -DBOOST_BIND_GLOBAL_PLACEHOLDERS -DBOOST_PROGRAM_OPTIONS_DYN_LINK -DXQ_EFFECTIVE_BOOLEAN_VALUE_HPP -Dqpidcommon_EXPORTS -I/home/runner/work/qpid-cpp/qpid-cpp/src -I/home/runner/work/qpid-cpp/qpid-cpp/src/../include -I/home/runner/work/qpid-cpp/qpid-cpp/BLD/src -I/home/runner/work/qpid-cpp/qpid-cpp/BLD/src/../include -isystem /usr/include/nss -isystem /usr/include/nspr -fvisibility-inlines-hidden -Werror -pedantic -Wall -Wextra -Wno-shadow -Wpointer-arith -Wcast-qual -Wcast-align -Wno-long-long -Wvolatile-register-var -Winvalid-pch -Wno-system-headers -Woverloaded-virtual -Wno-deprecated-declarations -Wno-error=cast-function-type -O2 -g -DNDEBUG -fPIC   -pthread -MD -MT src/CMakeFiles/qpidcommon.dir/qpid/SaslFactory.cpp.o -MF src/CMakeFiles/qpidcommon.dir/qpid/SaslFactory.cpp.o.d -o src/CMakeFiles/qpidcommon.dir/qpid/SaslFactory.cpp.o -c /home/runner/work/qpid-cpp/qpid-cpp/src/qpid/SaslFactory.cpp
/home/runner/work/qpid-cpp/qpid-cpp/src/qpid/SaslFactory.cpp: In constructor ‘qpid::CyrusSasl::CyrusSasl(const string&, const string&, const string&, const string&, int, int, bool)’:
/home/runner/work/qpid-cpp/qpid-cpp/src/qpid/SaslFactory.cpp:215:46: warning: cast between incompatible function types from ‘int (*)(void*, int, const char**, unsigned int*)’ to ‘int (*)()’ [-Wcast-function-type]
  215 |         callbacks[i].proc = (CallbackProc*) &getUserFromSettings;
      |                                              ^~~~~~~~~~~~~~~~~~~
/home/runner/work/qpid-cpp/qpid-cpp/src/qpid/SaslFactory.cpp:223:50: warning: cast between incompatible function types from ‘int (*)(sasl_conn_t*, void*, int, sasl_secret_t**)’ {aka ‘int (*)(sasl_conn*, void*, int, sasl_secret**)’} to ‘int (*)()’ [-Wcast-function-type]
  223 |             callbacks[i].proc = (CallbackProc*) &getPasswordFromSettings;
      |                                                  ^~~~~~~~~~~~~~~~~~~~~~~