Merge branch 'master' into bill/inline-asm

src/entity.cpp

@@ -243,6 +243,7 @@ struct Entity {
 			i32 field_group_index;
 			CommentGroup *docs;
 			CommentGroup *comment;
+			Ast *init_expr; // only used for enum values
 		} Constant;
 		struct {
 			Ast *type_expr; // only used for some variables within procedure bodies