Bug 464441

Summary: clazy build/tests fail with Qt 5.15.8 - [FAIL] reserve-candidates/main2.cpp (plugin)
Product: [Developer tools] clazy Reporter: Rik Mills <rikmills>
Component: generalAssignee: Alexander Lohnau <alexander.lohnau>
Status: RESOLVED FIXED    
Severity: grave CC: alexander.lohnau, mitya57, smartins
Priority: NOR    
Version First Reported In: unspecified   
Target Milestone: ---   
Platform: Other   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description Rik Mills 2023-01-18 10:10:41 UTC 
clazy build/tests fail with Qt 5.15.8 - succeed with 5.15.7

STEPS TO REPRODUCE
1.  Build clazy in Ubuntu or Debian development versions with Qt 5.15.8 running tests; 
OR run autopkgtests on Debian or Ubuntu CI infra with Qt 5.15.8
OR build clazy on KDE Neon with their Qt 5.15.8 and tests enabled (Ubuntu 22.04 LTS base and toolchain)

OBSERVED RESULT

Tests fail with:

Running: clang -Xclang -load -Xclang ClazyPlugin.so -Xclang -add-plugin -Xclang clazy  -Wno-unused-value -Qunused-arguments -std=c++14 -isystem /usr/include/x86_64-linux-gnu/qt5 -fPIC -L /usr/lib/x86_64-linux-gnu -c  -Xclang -plugin-arg-clazy -Xclang reserve-candidates reserve-candidates/main2.cpp
output_file=reserve-candidates/main2.cpp.out
[FAIL] reserve-candidates/main2.cpp (plugin)
diff -Naur --strip-trailing-cr reserve-candidates/main2.cpp.expected reserve-candidates/main2.cpp.result
--- reserve-candidates/main2.cpp.expected	2022-01-20 23:18:47.000000000 +0000
+++ reserve-candidates/main2.cpp.result	2023-01-18 09:00:21.925760955 +0000
@@ -1 +0,0 @@
-reserve-candidates/main2.cpp:8:9: warning: Reserve candidate [-Wclazy-reserve-candidates]

https://autopkgtest.ubuntu.com/results/autopkgtest-lunar/lunar/amd64/c/clazy/20230114_025737_a318e@/log.gz

https://ci.debian.net/data/autopkgtest/testing/amd64/c/clazy/30487887/log.gz
Comment 1 Dmitry Shachnev 2023-01-21 21:37:25 UTC 
According to Simon Quigley's investigation, it is caused by https://code.qt.io/cgit/qt/qtbase.git/commit/src/corelib?id=826e076ef53a5809.
Comment 2 Alexander Lohnau 2025-06-04 15:05:27 UTC 
Tests seem to be working now :)