From 4a8447d503a01755ec2833601ce64e49923fe4dd Mon Sep 17 00:00:00 2001
From: William S Fulton <wsf@fultondesigns.co.uk>
Date: Sat, 30 Jul 2022 18:58:03 +0100
Subject: [PATCH] Add c++-20 testing on experimental GHA Ubuntu 22.04

---
 .github/workflows/ci.yml | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 69871b7d5..6932556e4 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -41,6 +41,9 @@ jobs:
           GCC: 10
         - SWIGLANG: ""
           GCC: 11
+        - SWIGLANG: ""
+          GCC: 12
+          os: ubuntu-22.04
         - SWIGLANG: ""
           compiler: clang
         - SWIGLANG: csharp
@@ -286,6 +289,12 @@ jobs:
         - SWIGLANG: tcl
           CPPSTD: c++17
           GCC: 11
+        # c++20 testing (using gcc12)
+        # ubuntu-22.04 is currently experimental on Github Actions, so limit to just one language for now
+        - SWIGLANG: python
+          CPPSTD: c++20
+          GCC: 12
+          os: ubuntu-22.04
         # Experimental languages (these are allowed to fail)
         - SWIGLANG: mzscheme
           continue-on-error: true