Emit IL alongside raw IC10 for use in future optimization passes

rust_compiler/libs/helpers/src/lib.rs

@@ -2,6 +2,44 @@ mod helper_funcs;
 mod macros;
 mod syscall;
 
+#[derive(Debug, Clone, Copy, PartialEq, Eq)]
+pub struct Span {
+    pub start_line: usize,
+    pub end_line: usize,
+    pub start_col: usize,
+    pub end_col: usize,
+}
+
+impl From<Span> for lsp_types::Range {
+    fn from(value: Span) -> Self {
+        Self {
+            start: lsp_types::Position {
+                line: value.start_line as u32,
+                character: value.start_col as u32,
+            },
+            end: lsp_types::Position {
+                line: value.end_line as u32,
+                character: value.end_col as u32,
+            },
+        }
+    }
+}
+
+impl From<&Span> for lsp_types::Range {
+    fn from(value: &Span) -> Self {
+        Self {
+            start: lsp_types::Position {
+                line: value.start_line as u32,
+                character: value.start_col as u32,
+            },
+            end: lsp_types::Position {
+                line: value.end_line as u32,
+                character: value.end_col as u32,
+            },
+        }
+    }
+}
+
 /// This trait will allow the LSP to emit documentation for various tokens and expressions.
 /// You can easily create documentation for large enums with the `documented!` macro.
 pub trait Documentation {