Test that column information is not emitted for MSVC targets

Author: tmiasko

src/test/codegen/debug-column-msvc.rs

@@ -0,0 +1,16 @@
+// Verify that no column information is emitted for MSVC targets
+//
+// only-msvc
+// compile-flags: -C debuginfo=2
+
+// CHECK-NOT: !DILexicalBlock({{.*}}column: {{.*}})
+// CHECK-NOT: !DILocation({{.*}}column: {{.*}})
+
+pub fn add(a: u32, b: u32) -> u32 {
+    a + b
+}
+
+fn main() {
+    let c = add(1, 2);
+    println!("{}", c);
+}