What C++ version is required to build wrench?

[RallyTronics]

I am unable to get it to build in IAR for Arm Cortex without errors.

[jingoro2112]

Ill check in later, im remote at the moment but it should be c++98 compliant code, c++11 is detected for some debug features. What specific errors are you seeing? That might help me pinpoint what I broke.

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On Tue, Jul 7, 2026, 3:34 PM John Lagerquist ***@***.***> wrote: I am unable to get it to build in IAR for Arm Cortex without errors. — Reply to this email directly, view it on GitHub <#72?email_source=notifications&email_token=AALIKA6QCFXKJW7TC3KPCAD5DVGC3A5CNFSNUABBM5UWIORPF5TWS5BNNB2WEL2ENFZWG5LTONUW63RPGEYDGOBXHE2DHJTSMVQXG33OVJZXKYTTMNZGSYTFMSSWK5TFNZ2KYZTPN52GK4S7MNWGSY3L>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AALIKA2IV3HUDUNLB2FJRV35DVGC3AVCNFSNUABIKJSXA33TNF2G64TZHM2TEMZZGA2TCNJYHNCGS43DOVZXG2LPNY5TCMBTHA3TSNBTUF3AE> . Triage notifications, keep track of coding agent tasks and review pull requests on the go with GitHub Mobile for iOS <https://github.com/notifications/mobile/ios/AALIKA2S7ZOGW5SZWIDKMOT5DVGC3A5CNFSNUABBM5UWIORPF5TWS5BNNB2WEL2ENFZWG5LTONUW63RPGEYDGOBXHE2DHJTSMVQXG33OVJZXKYTTMNZGSYTFMSSWK5TFNZ2KUZTPN52GK4S7NFXXG> and Android <https://github.com/notifications/mobile/android/AALIKA7P2J2KDSPVQVSWNXT5DVGC3A5CNFSNUABBM5UWIORPF5TWS5BNNB2WEL2ENFZWG5LTONUW63RPGEYDGOBXHE2DHJTSMVQXG33OVJZXKYTTMNZGSYTFMSSWK5TFNZ2K4ZTPN52GK4S7MFXGI4TPNFSA>. Download it today! You are receiving this because you are subscribed to this thread.Message ID: ***@***.***>

[RallyTronics]

IAR is pretty finicky, it builds fine in VS2022. I am getting the following errors with IAR:

Warning[Pe815]: type qualifier on return type is meaningless	D:\wrench\src\wrench.h	614
Error[Pe1086]: the object has type qualifiers that are not compatible with the member function "WRarray<T>::get"	D:\wrench\src\wrench.cpp	257
            object type is: WRarray<T> const		
Warning[Pe068]: integer conversion resulted in a change of sign	D:\wrench\src\wrench.cpp	4190
Error[Pe029]: expected an expression	D:\wrench\src\wrench.cpp	10949
Error[Pe029]: expected an expression	D:\wrench\src\wrench.cpp	10951
Error[Pe029]: expected an expression	D:\wrench\src\wrench.cpp	10952
Error[Pe029]: expected an expression	D:\wrench\src\wrench.cpp	10953
...