Issues

• Circle Python 18 (Nov 2025) gets confused on a template parameter with (a necessary) typename

  seanbaxter/circle#217 · Filter by author correaa opened on Mar 27, 2026
  1

• ODR violation diagnostics depends on the operating system (docker images)

  seanbaxter/circle#215 · Filter by author correaa opened on Oct 13, 2025

• It seems that the circle development is dead

  seanbaxter/circle#214 · Filter by author mingodad opened on May 7, 2025
  2

• Code compiles without problems but executable crashes

  seanbaxter/circle#212 · Filter by author sobkas opened on Oct 24, 2024

• Getting warning "mangle of arg not implemened"

  seanbaxter/circle#211 · Filter by author correaa opened on Oct 24, 2024

• union with reference member causes SIGSEGV

  seanbaxter/circle#210 · Filter by author eoan-ermine opened on Aug 24, 2024

• Use after free, double free possible in safe function

  seanbaxter/circle#208 · Filter by author fuhsnn opened on Jul 13, 2024

• circle segfaults when given input from stdin

  seanbaxter/circle#207 · Filter by author nithrill opened on Jun 24, 2024

• CLion is unable to get compiler information from circle (circle doesn't support -fpch-preprocess and -dD)

  seanbaxter/circle#206 · Filter by author nithrill opened on Jun 23, 2024

• Webpage https://circle-lang.com redirects to example.com

  seanbaxter/circle#205 · Filter by author CueXXIII opened on Jun 4, 2024
  2

• Preprocessor endless loop eat all memory

  seanbaxter/circle#204 · Filter by author mingodad opened on Jun 3, 2024
  1

• Code that compiles fine fail with '#feature on safety'

  seanbaxter/circle#203 · Filter by author mingodad opened on Jun 2, 2024
  1

• Eigen parses, but finds assignment operators ambiguous or ODR-violating.

  seanbaxter/circle#201 · Filter by author TobiSchluter opened on Feb 16, 2024

• Segmentation fault on initialiser designator

  seanbaxter/circle#200 · Filter by author iphydf opened on Jan 20, 2024

• Can't deduce return of operator auto when the result involves a template

  seanbaxter/circle#199 · Filter by author correaa opened on Jan 17, 2024

• [Question] FreeBSD build

  seanbaxter/circle#198 · Filter by author ngortheone opened on Jan 4, 2024
  1

• Testing with examples from https://en.cppreference.com/w/

  seanbaxter/circle#197 · Filter by author mingodad opened on Jan 2, 2024
  2

• Do features have versions?

  seanbaxter/circle#196 · Filter by author luihabl opened on Dec 28, 2023

• Segmentation fault with union and constexpr

  seanbaxter/circle#195 · Filter by author gogoprog opened on Dec 21, 2023
  2

• Performance comparison g++-9.4, circle-200, clang-16

  seanbaxter/circle#194 · Filter by author mingodad opened on Dec 7, 2023

• segfault building video_walkthrough/meta2.cxx with circle build 200

  seanbaxter/circle#193 · Filter by author bartman opened on Nov 25, 2023
  1

• Can't compile reflection/one.cxx

  seanbaxter/circle#190 · Filter by author felixfeixu opened on Oct 9, 2023
  1

• Using Circle fails to link (and often crashes compiling) with -m32

  seanbaxter/circle#189 · Filter by author johnsonjh opened on Sep 13, 2023
  2

• Incompatibility with libstdc++13 std::format (and, related, unable to locate LLVM libcxx headers)

  seanbaxter/circle#188 · Filter by author johnsonjh opened on Sep 13, 2023
  3

• Avoiding iostream?

  seanbaxter/circle#187 · Filter by author alecazam opened on Sep 9, 2023
  1