-> Operator has very low precedence, size_of, align_of, length_of expressions

ccodegen.cpp

@@ -256,6 +256,7 @@ gen_expr(Ast_Expr *ast, Ast_Type *type_of_var){
     CASE(INDEX, Index){
       gen("(");
       gen_expr(node->expr);
+      if(node->expr->resolved_type == type_string) gen(".str");
       gen("[");
       gen_expr(node->index);
       gen("]");
@@ -310,19 +311,15 @@ gen_expr(Ast_Expr *ast, Ast_Type *type_of_var){
       BREAK();
     }
 
-    CASE(CALL, Call){
-      if(node->name->kind == AST_IDENT){
-        auto ident = (Ast_Atom *)node->name;
-        if(ident->intern_val == pctx->intern("len"_s)){
-          if(is_slice(ident->type)){
-            Ast_Call_Item *arg = node->exprs[0];
-            gen_expr(arg->item);
-            gen(".len");
-            return true;
-          } else invalid_codepath;
-        }
-      }
+    CASE(LENGTH_OF, Builtin){
+      gen_expr(node->expr);
+      if(is_pointer(node->expr->resolved_type))
+        gen("->len");
+      else gen(".len");
+      BREAK();
+    }
 
+    CASE(CALL, Call){
       gen_expr(node->name);
       gen("(");
       For(node->exprs){
@@ -680,10 +677,7 @@ typedef struct String{
 #endif
   For(pctx->ordered_decls){
     if(it->kind == AST_STRUCT){
-      genln("typedef struct struct %s;", it->name.str);
-    } else if(it->kind == AST_LAMBDA){
-      genln("");
-      gen_lambda(it->name, it->lambda, false);
+      genln("typedef struct %s %s;", it->name.str, it->name.str);
     }
   }