Work on getting typeof up and running. Try-else now works.

.github/workflows/main2.yml

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+# This is a basic workflow to help you get started with Actions
+
+name: CI
+
+# Controls when the action will run. Triggers the workflow on push or pull request
+# events but only for the master branch
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+# A workflow run is made up of one or more jobs that can run sequentially or in parallel
+jobs:
+  # This workflow contains a single job called "build"
+  build:
+    # The type of runner that the job will run on
+    runs-on: ubuntu-latest
+
+    # Steps represent a sequence of tasks that will be executed as part of the job
+    steps:
+    # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
+    - uses: actions/checkout@v2
+
+    - name: Build & Test
+        uses: ashutoshvarma/action-cmake-build@master
+        with:
+          build-dir: ${{ runner.workspace }}/build
+          # will set the CC & CXX for cmake
+          cc: gcc
+          cxx: g++
+          build-type: Release
+          # Extra options pass to cmake while configuring project
+          configure-options: -DCMAKE_C_FLAGS=-w32 -DPNG_INCLUDE=OFF
+          run-test: true
+          ctest-options: -R mytest
+          # install the build using cmake --install
+          install-build: true
+          # run build using '-j [parallel]' to use multiple threads to build
+          parallel: 14