How can i set <language conformance flag> like in Vs2017 ( /permissive/no)

[Ziri]

I am trying to link Pytorch c++ frontend with Qt .
With Vs2017 its works fine when setting language conformance flag to "no".

How can i set this flag in Qt .pro file ?

Thank you in advance.

[sierdzio]

QMAKE_CXXFLAGS += /permissive/no

[Ziri]

Tank you for your quick reply.
I just tried it and got warning [:-1: warning: D9002 : ignoring unknown option '/permissive/no']

I am intersted in setting this flag .

[sierdzio]

Perhaps it should be /permissive- https://docs.microsoft.com/en-us/cpp/build/reference/permissive-standards-conformance?view=vs-2019

[Ziri]

@sierdzio seems like it's enabled by default in MSVC2017 i don't know how to disable it in Qmake file .

[sierdzio]

This might work:

QMAKE_CXXFLAGS -= /permissive-

[Ziri]

@sierdzio I tried it ( no warnings ) but that doesn't seem to solve the problem. Maybe i am missing other points.

[Ziri]

Until now the only workaround i found is (using Qt inside VS2017) :

After Using "Qt Visual Studio Tools" and setting the project in VS 2017 with "language conformance NO"

I had to do :

#undef slots
#include <torch/torch.h>
#define slots Q_SLOTS

(Still not working with Qt creator/Qmake)

[SGaist]

Hi,

Try adding:

CONFIG += no_keywords

to your .pro file.

This will disable the Qt specific keywords like signal and slot. You have to then use Q_SLOT and friends in your code.