Welcome

SweSTHLM1

StockholmCpp #65

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Today’s sponsor

 

HiQSponsor

C++ news

 

C++ news

 

C++26 DIS voting

C++ news

 

ISO Voting rules
  • P-members: >= 2/3 (66.7%) must vote YES.

  • All members (P + O): < 25% may vote NO.

Abstentions are excluded from both calculations

C++ news

 

Catch up on the contracts story

TK611/AG09

 

TK611/AG09

 

Regulars and Paper Club

Hopefully move on new topics!

TK611/AG09

 

Open Paper Club

 

If you like to discuss upcoming papers
let me know!

SwedenCpp News

 

SwedenCpp News

 

StockholmCpp Planning 2026
  • N/A

 

7 Meetups in 2026

Break until 2027

SwedenCpp News

 

πŸŽ† One new monthly supporter! πŸŽ†
First who is not me

by me coffee

SwedenCpp News

 

X and Bsky get a daily reminder to visit us

SwedenCpp News

Call for Papers!

A community from the community for the community

needyou

Submit your ideas and suggestions

Call for Papers!

You know how it works

whowants

Quiz time

JetBrainsLicense

Quiz time

 

bool overflows(int x) {
  return x + 1 < x;
}

int main(int argc, char**) {
  std::println("{}", overflows(INT_MAX - 1 + argc));
}

In prod: true or false

Quiz time

 

bool overflows(int x) {
  return x + 1 < x;
}

int main(int argc, char**) {
  std::println("{}", overflows(INT_MAX - 1 + argc));
}

In prod: false

How to make it true?
(gcc - clang)

Quiz time

 

bool overflows(int x) {
  return x + 1 < x;
}

int main(int argc, char**) {
  std::println("{}", overflows(INT_MAX - 1 + argc));
}

-fwrapv to make it true

Quiz time

 

postgreswrap

PostgreSQL as a real world example

Today’s program

 

  • Hans: Windows debug info - CodeView and PDB files

  • 🍹 πŸ• Mingle πŸ• 🍻

  • Jonas: Reflection Walkthrough

 

VΓ€l mΓΆtt!