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no use vector

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Rahul Bhagwat 2025-11-08 23:16:52 +05:30
parent 224109151d
commit 54e5eb1c3c
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1 changed files with 12 additions and 23 deletions
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35
frontends/verilog/verilog_parser.y
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@ -428,7 +428,6 @@
#include <map> #include <map>
#include <string> #include <string>
#include <memory> #include <memory>
#include <vector>
#include "frontends/verilog/verilog_frontend.h" #include "frontends/verilog/verilog_frontend.h"
struct specify_target { struct specify_target {
@ -463,7 +462,6 @@
using string_t = std::unique_ptr<std::string>; using string_t = std::unique_ptr<std::string>;
using ast_t = std::unique_ptr<YOSYS_NAMESPACE_PREFIX AST::AstNode>; using ast_t = std::unique_ptr<YOSYS_NAMESPACE_PREFIX AST::AstNode>;
using ast_list_t = std::vector<ast_t>;
using al_t = std::unique_ptr<YOSYS_NAMESPACE_PREFIX dict<YOSYS_NAMESPACE_PREFIX RTLIL::IdString, std::unique_ptr<YOSYS_NAMESPACE_PREFIX AST::AstNode>>>; using al_t = std::unique_ptr<YOSYS_NAMESPACE_PREFIX dict<YOSYS_NAMESPACE_PREFIX RTLIL::IdString, std::unique_ptr<YOSYS_NAMESPACE_PREFIX AST::AstNode>>>;
using specify_target_ptr_t = std::unique_ptr<struct specify_target>; using specify_target_ptr_t = std::unique_ptr<struct specify_target>;
using specify_triple_ptr_t = std::unique_ptr<struct specify_triple>; using specify_triple_ptr_t = std::unique_ptr<struct specify_triple>;
@ -559,8 +557,6 @@
%type <ast_t> struct_union %type <ast_t> struct_union
%type <ast_node_type_t> asgn_binop inc_or_dec_op %type <ast_node_type_t> asgn_binop inc_or_dec_op
%type <ast_t> genvar_identifier %type <ast_t> genvar_identifier
%type <ast_list_t> import_item_list
%type <ast_t> import_item
%type <specify_target_ptr_t> specify_target %type <specify_target_ptr_t> specify_target
%type <specify_triple_ptr_t> specify_triple specify_opt_triple %type <specify_triple_ptr_t> specify_triple specify_opt_triple
@ -833,38 +829,31 @@ package_body_stmt:
typedef_decl | localparam_decl | param_decl | task_func_decl; typedef_decl | localparam_decl | param_decl | task_func_decl;
import_stmt: import_stmt:
TOK_IMPORT hierarchical_id TOK_PACKAGESEP TOK_ASTER TOK_SEMICOL { TOK_IMPORT TOK_ID TOK_PACKAGESEP TOK_ASTER TOK_SEMICOL {
// Create an import node to track specific and wildcard package imports // Create an import node to track wildcard package imports
auto import_node = std::make_unique<AstNode>(@$, AST_IMPORT); auto import_node = std::make_unique<AstNode>(@$, AST_IMPORT);
import_node->str = *$2; import_node->str = *$2;
extra->ast_stack.back()->children.push_back(std::move(import_node)); extra->ast_stack.back()->children.push_back(std::move(import_node));
} | } |
TOK_IMPORT hierarchical_id TOK_PACKAGESEP import_item_list TOK_SEMICOL { TOK_IMPORT TOK_ID TOK_PACKAGESEP {
// Create an import node to track specific package imports // Start a specific import: create and push the AST_IMPORT node
auto import_node = std::make_unique<AstNode>(@$, AST_IMPORT); AstNode* import_node = extra->pushChild(std::make_unique<AstNode>(@$, AST_IMPORT));
import_node->str = *$2; import_node->str = *$2;
// Move children from import_item_list to import_node } import_item_list TOK_SEMICOL {
import_node->children = std::move($4); // Done collecting specific items, pop the AST_IMPORT node
extra->ast_stack.back()->children.push_back(std::move(import_node)); extra->ast_stack.pop_back();
}; };
import_item_list: import_item_list:
import_item { import_item |
ast_list_t list; import_item_list TOK_COMMA import_item ;
list.push_back(std::move($1));
$$ = std::move(list);
} |
import_item_list TOK_COMMA import_item {
$1.push_back(std::move($3));
$$ = std::move($1);
};
import_item: import_item:
TOK_ID { TOK_ID {
// Create a simple node to store the imported item name // Append this specific import name under the current AST_IMPORT
auto item_node = std::make_unique<AstNode>(@$, AST_NONE); auto item_node = std::make_unique<AstNode>(@$, AST_NONE);
item_node->str = *$1; item_node->str = *$1;
$$ = std::move(item_node); extra->ast_stack.back()->children.push_back(std::move(item_node));
}; };
interface: interface: