0.2.0. Build system improvements. Target changes x64-windows -> windows-x64, x64-darwin -> macos-x64. Improved mac support. LLD linking for Mac, Windows, Linux. Cross linking for Mac, Windows. Clean up string use. Fix of debug handling of multiple compilation units per module. MSVC CI

.github/workflows/main.yml

@@ -7,6 +7,36 @@ on:
     branches: [ master ]
 
 jobs:
+
+  build-msvc:
+    runs-on: windows-latest
+    strategy:
+      # Don't abort runners if a single one fails
+      fail-fast: false
+      matrix:
+        build_type: [ Release, Debug ]
+
+    defaults:
+      run:
+        shell: cmd
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: CMake
+        run: |
+          cmake -B build -G "Visual Studio 17 2022" -A x64 -DCMAKE_BUILD_TYPE=${{ matrix.build_type }}
+          cmake --build build --config ${{ matrix.build_type }}
+
+      - name: Build testproject
+        run: |
+          cd resources/testproject
+          ..\..\build\${{ matrix.build_type }}\c3c.exe --debug-log run hello_world_win32
+
+      - name: run compiler tests
+        run: |
+          cd test
+          python3.exe src/tester.py ..\build\${{ matrix.build_type }}\c3c.exe test_suite/
+
   build-msys2-mingw:
     runs-on: windows-latest
     strategy:
@@ -38,13 +68,14 @@ jobs:
       - name: Build testproject
         run: |
           cd resources/testproject
-          ../../build/c3c build --debug-log
+          ../../build/c3c run --debug-log
 
       - name: run compiler tests
         run: |
           cd test
           python3 src/tester.py ../build/c3c.exe test_suite/
 
+
   build-msys2-clang:
     runs-on: windows-latest
     #if: ${{ false }}
@@ -73,7 +104,7 @@ jobs:
       - name: Build testproject
         run: |
           cd resources/testproject
-          ../../build/c3c build --debug-log
+          ../../build/c3c run --debug-log
 
       - name: run compiler tests
         run: |
@@ -118,7 +149,12 @@ jobs:
       - name: Build testproject
         run: |
           cd resources/testproject
-          ../../build/c3c build --debug-log
+          ../../build/c3c run --debug-log
+
+      - name: Build testproject direct linker
+        run: |
+          cd resources/testproject
+          ../../build/c3c run --debug-log --forcelinker
 
       - name: run compiler tests
         run: |
@@ -150,7 +186,12 @@ jobs:
       - name: Build testproject
         run: |
           cd resources/testproject
-          ../../build/c3c build --debug-log
+          ../../build/c3c run --debug-log
+
+      - name: Build testproject direct linker
+        run: |
+          cd resources/testproject
+          ../../build/c3c run --debug-log --forcelinker
 
       - name: run compiler tests
         run: |