--- parser3/src/main/compile.y 2001/03/08 11:34:22 1.74 +++ parser3/src/main/compile.y 2001/03/09 04:47:29 1.80 @@ -1,5 +1,5 @@ /* - $Id: compile.y,v 1.74 2001/03/08 11:34:22 paf Exp $ + $Id: compile.y,v 1.80 2001/03/09 04:47:29 paf Exp $ */ %{ @@ -88,12 +88,14 @@ int yylex(YYSTYPE *lvalp, void *pc); all: /* TODO: у ^execute непременно задать какой-то name, см. 'RUN' */ one_big_piece { - String& name_main=*NEW String(POOL); - name_main.APPEND_CONST(MAIN_METHOD_NAME); - Array& param_names=*NEW Array(POOL); - Array& local_names=*NEW Array(POOL); - Method& method=*NEW Method(POOL, name_main, param_names, local_names, *$1); - PC->vclass->add_method(name_main, method); + String& MAIN=*NEW String(POOL); + MAIN.APPEND_CONST(MAIN_METHOD_NAME); + Method& method=*NEW Method(POOL, + MAIN, + 0, /*numbered_params_count*/ + 0/*param_names*/, 0/*local_names*/, + $1/*parser_code*/, 0/*native_code*/); + PC->vclass->add_method(MAIN, method); } | methods; @@ -113,7 +115,7 @@ control_method: '@' STRING '\n' YYERROR; } if(command==CLASS_NAME) { - if(PC->vclass!=&PC->request->ROOT_CLASS) { // already changed from default? + if(PC->vclass!=&PC->request->root_class) { // already changed from default? strcpy(PC->error, "class already have a name '"); strncat(PC->error, PC->vclass->name().cstr(), 100); strcat(PC->error, "'"); @@ -126,7 +128,7 @@ control_method: '@' STRING '\n' PC->vclass=NEW VClass(POOL); PC->vclass->set_name(*name); // defaulting base. may change with @BASE - PC->vclass->set_base(PC->request->ROOT_CLASS); + PC->vclass->set_base(PC->request->root_class); // append to request's classes PC->request->classes_array()+=PC->vclass; PC->request->classes().put(*name, PC->vclass); @@ -142,7 +144,7 @@ control_method: '@' STRING '\n' PC->request->use(file->cstr(), 0); } } else if(command==BASE_NAME) { - if(PC->vclass->base()!=&PC->request->ROOT_CLASS) { // already changed from default? + if(PC->vclass->base()!=&PC->request->root_class) { // already changed from default? strcpy(PC->error, "there must be only one @"BASE_NAME); YYERROR; } @@ -178,16 +180,26 @@ code_method: '@' STRING bracketed_maybe_ const String *name=SLA2S($2); YYSTYPE params_names_code=$3; - Array& params_names=*NEW Array(POOL); - for(int i=0; isize(); i+=2) - params_names+=SLA2S(params_names_code, i); + Array *params_names=0; + if(int size=params_names_code->size()) { + params_names=NEW Array(POOL); + for(int i=0; isize(); i+=2) - locals_names+=SLA2S(locals_names_code, i); + Array *locals_names=0; + if(int size=locals_names_code->size()) { + locals_names=NEW Array(POOL); + for(int i=0; ivclass->add_method(*name, method); }; @@ -332,13 +344,14 @@ store_expr_param_parts: | store_expr_param_parts ';' store_expr_param_part { $$=$1; P($$, $3) } ; store_code_param_part: - empty /* optimized () case */ -| STRING { /* optimized (STRING) case */ + empty /* optimized [] case */ +| STRING { /* optimized [STRING] case */ $$=$1; O($$, OP_STORE_PARAM); } -| constructor_code_value { /* (something complex) */ +| constructor_code_value { /* [something complex] */ $$=$1; + O($$, OP_STORE_PARAM); } ; store_expr_param_part: write_expr_value { @@ -482,8 +495,8 @@ write_str_literal: STRING { O($$, OP_WRITE); }; -empty_double_value: /* empty */ { $$=VL(NEW VDouble(POOL)) }; -empty_string_value: /* empty */ { $$=VL(NEW VString(POOL)) }; +empty_double_value: /* empty */ { $$=VL(NEW VDouble(POOL, 0)) }; +empty_string_value: /* empty */ { $$=VL(NEW VString()) }; empty: /* empty */ { $$=N(POOL) }; %%