(#72) CodeGen: fix tests

Cesium.CodeGen.Tests/CodeGenMethodTests.cs

@@ -217,8 +217,18 @@ int main()
 }");
 
     [Fact]
-    public Task FunctionPtrTest() => DoTest(@"typedef int (*foo)(void);
-int main() {
+    public Task FunctionPtrTest() => DoTest(@"typedef void (*foo)(void);
+int main()
+{
+    foo unused;
+    return 0;
+}");
+
+    [Fact]
+    public Task FunctionPtrWithParamsTest() => DoTest(@"typedef int (*foo)(int x);
+int main()
+{
     foo unused;
+    return 0;
 }");
 }

Cesium.CodeGen.Tests/CodeGenTypeTests.cs

@@ -84,10 +84,10 @@ public Task ArrayDeclaration() => DoTest(@"int main()
 }");
 
     [Fact]
-    public Task StructFunctionMemberDeclaration() => DoTest(@"typedef struct { void bar(int unused); } foo;
+    public Task StructFunctionMemberDeclaration() => DoTest(@"typedef struct { void (*bar)(int unused); } foo;
 int main(void) {}");
 
     [Fact]
     public Task BasicTypeDef() => DoTest(@"typedef int foo;
-int main(void) { foo x; }");
+int main(void) { foo x; return 0; }");
 }

Cesium.CodeGen.Tests/verified/CodeGenMethodTests.FunctionPtrTest.verified.txt

@@ -0,0 +1,5 @@
+System.Int32 <Module>::main()
+  Locals:
+    method System.Void *() V_0
+  IL_0000: ldc.i4 0
+  IL_0005: ret

Cesium.CodeGen.Tests/verified/CodeGenMethodTests.FunctionPtrWithParamsTest.verified.txt

@@ -0,0 +1,5 @@
+System.Int32 <Module>::main()
+  Locals:
+    method System.Int32 *(System.Int32) V_0
+  IL_0000: ldc.i4 0
+  IL_0005: ret

Cesium.CodeGen.Tests/verified/CodeGenTypeTests.BasicTypeDef.verified.txt

@@ -0,0 +1,8 @@
+Module: Primary
+  Type: <Module>
+  Methods:
+    System.Int32 <Module>::main()
+      Locals:
+        System.Int32 V_0
+      IL_0000: ldc.i4 0
+      IL_0005: ret

Cesium.CodeGen.Tests/verified/CodeGenTypeTests.StructFunctionMemberDeclaration.verified.txt

@@ -0,0 +1,11 @@
+Module: Primary
+  Type: <Module>
+  Methods:
+    System.Int32 <Module>::main()
+      IL_0000: ldc.i4.0
+      IL_0001: ret
+
+  Type: foo
+  Fields:
+    method System.Void *(System.Int32) foo::bar
+       Init with: []