From 57c000118ac198ec778b7f40ea3c6ca4ac0ead13 Mon Sep 17 00:00:00 2001
From: Bart Janssens <bart@bartjanssens.org>
Date: Fri, 21 Jun 2024 23:58:14 +0200
Subject: [PATCH] Fix link error on MSVC

Issue #166
---
 .github/workflows/test-linux-mac.yml | 2 +-
 .github/workflows/test-win.yml       | 6 +++---
 src/jlcxx.cpp                        | 4 ++++
 3 files changed, 8 insertions(+), 4 deletions(-)

diff --git a/.github/workflows/test-linux-mac.yml b/.github/workflows/test-linux-mac.yml
index fb36a63..fe243f9 100644
--- a/.github/workflows/test-linux-mac.yml
+++ b/.github/workflows/test-linux-mac.yml
@@ -43,7 +43,7 @@ jobs:
           body: ${{ github.event.pull_request.body }}
         run: |
           package="$(echo "$body" | sed -n '1p')"
-          if [ -z "${package}" ]; then
+          if [[ "$package" != "http"* ]]; then
             package="https://github.com/JuliaInterop/CxxWrap.jl.git"
           fi
           if [[ "$OSTYPE" != "darwin"* ]]; then
diff --git a/.github/workflows/test-win.yml b/.github/workflows/test-win.yml
index 3fa3272..9c6d04d 100644
--- a/.github/workflows/test-win.yml
+++ b/.github/workflows/test-win.yml
@@ -40,10 +40,10 @@ jobs:
           cd build
           cmake -G "Visual Studio 17 2022" -A x64 -DOVERRIDES_PATH=$HOMEDRIVE/$HOMEPATH/.julia/artifacts/Overrides.toml -DOVERRIDE_ROOT=./ -DAPPEND_OVERRIDES_TOML=ON ..
           package="$(echo "$body" | sed -n '1p')"
-          if [ -z "${package}" ]; then
+          if [[ "$package" != "http"* ]]; then
             package="https://github.com/JuliaInterop/CxxWrap.jl.git"
           fi
-          cmake --build . --config Release
+          cmake --build . --config Debug
           julia -e "using Pkg; Pkg.Registry.add(\"General\"); Pkg.Registry.add(RegistrySpec(url = \"https://github.com/barche/CxxWrapTestRegistry.git\"))"
           julia -e "using Pkg; pkg\"add ${package}\"; using CxxWrap"
-          ctest -j 1 -C Release -V
+          ctest -j 1 -C Debug -V
diff --git a/src/jlcxx.cpp b/src/jlcxx.cpp
index f52ee86..451f0a3 100644
--- a/src/jlcxx.cpp
+++ b/src/jlcxx.cpp
@@ -339,6 +339,10 @@ namespace detail
     {
     }
   };
+
+  template struct JLCXX_API BasicArg<false>;
+  template struct JLCXX_API BasicArg<true>;
+
 }
 
 #ifdef JLCXX_USE_TYPE_MAP