Add __pascal marker to output (#51)

src/lib.rs

@@ -1511,7 +1511,9 @@ impl<'a> Serializer<'a> {
                 CallingConv::Cdecl => {
                     write!(self.w, "__cdecl ")?;
                 }
-                CallingConv::Pascal => {}
+                CallingConv::Pascal => {
+                    write!(self.w, "__pascal ")?;
+                }
                 CallingConv::Thiscall => {
                     write!(self.w, "__thiscall ")?;
                 }

tests/test_llvm.rs

@@ -107,3 +107,8 @@ fn test_llvm_ms_basic() {
 fn test_llvm_ms_operators() {
     llvm_test!("llvm-cases/ms-operators.test");
 }
+
+#[test]
+fn test_llvm_ms_windows() {
+    llvm_test!("llvm-cases/ms-windows.test");
+}