Add union align and kind to hover information

1 files changed, 18 insertions, 0 deletions

diff --git a/src/server/documentation.odin b/src/server/documentation.odin
index d7c3295..c572e79 100644
--- a/src/server/documentation.odin
+++ b/src/server/documentation.odin
@@ -210,6 +210,13 @@ get_signature :: proc(ast_context: ^AstContext, symbol: Symbol) -> string {
 		}
 		strings.write_string(&sb, "union")
 		write_poly_list(&sb, v.poly, v.poly_names)
+		if v.kind != .Normal {
+			write_union_kind(&sb, v.kind)
+		}
+		if v.align != nil {
+			strings.write_string(&sb, " #align")
+			build_string_node(v.align, &sb, false)
+		}
 		if len(v.types) == 0 {
 			strings.write_string(&sb, " {}")
 			return strings.to_string(sb)
@@ -631,6 +638,17 @@ write_poly_list :: proc(sb: ^strings.Builder, poly: ^ast.Field_List, poly_names:
 	}
 }
 
+write_union_kind :: proc(sb: ^strings.Builder, kind: ast.Union_Type_Kind) {
+	#partial switch kind {
+	case .maybe:
+		strings.write_string(sb, " #maybe")
+	case .no_nil:
+		strings.write_string(sb, " #no_nil")
+	case .shared_nil:
+		strings.write_string(sb, " #shared_nil")
+	}
+}
+
 append_type_information :: proc(
 	sb: ^strings.Builder,
 	ast_context: ^AstContext,