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Merge 173f591c06 into 0c689091e2

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David Lanzendörfer 2025-03-19 11:18:12 +05:00 committed by GitHub
parent 0c689091e2 173f591c06
commit ecfc9e6dc4
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GPG key ID: B5690EEEBB952194
2 changed files with 19 additions and 5 deletions
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4
frontends/verilog/verilog_lexer.l
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@ -524,6 +524,10 @@ import[ \t\r\n]+\"(DPI|DPI-C)\"[ \t\r\n]+function[ \t\r\n]+ {
"{*" { return DEFATTR_BEGIN; }
"*}" { return DEFATTR_END; }
"'{" { return LIST_SIZED_BEGIN; }
"{" { return LIST_BEGIN; }
"}" { return LIST_END; }
"**" { return OP_POW; }
"||" { return OP_LOR; }
"&&" { return OP_LAND; }

20
frontends/verilog/verilog_parser.y
View file

@ -417,6 +417,7 @@ static const AstNode *addAsgnBinopStmt(dict<IdString, AstNode*> *attr, AstNode *
%token TOK_SUB_ASSIGN TOK_DIV_ASSIGN TOK_MOD_ASSIGN TOK_MUL_ASSIGN
%token TOK_SHL_ASSIGN TOK_SHR_ASSIGN TOK_SSHL_ASSIGN TOK_SSHR_ASSIGN
%token TOK_BIND TOK_TIME_SCALE
%token LIST_SIZED_BEGIN LIST_BEGIN LIST_END
%type <ast> range range_or_multirange non_opt_range non_opt_multirange
%type <ast> wire_type expr basic_expr concat_list rvalue lvalue lvalue_concat_list non_io_wire_type io_wire_type
@ -904,6 +905,9 @@ wire_type_token:
TOK_VAR logic_type {
astbuf3->is_logic = true;
} |
TOK_AUTOMATIC logic_type {
astbuf3->is_logic = true;
} |
logic_type {
astbuf3->is_logic = true;
} |
@ -1764,7 +1768,7 @@ enum_type: TOK_ENUM {
// create the template for the names
astbuf1 = new AstNode(AST_ENUM_ITEM);
astbuf1->children.push_back(AstNode::mkconst_int(0, true));
} enum_base_type '{' enum_name_list optional_comma '}' {
} enum_base_type LIST_BEGIN enum_name_list optional_comma LIST_END {
// create template for the enum vars
auto tnode = astbuf1->clone();
delete astbuf1;
@ -1863,7 +1867,7 @@ struct_union:
| TOK_UNION { $$ = new AstNode(AST_UNION); }
;
struct_body: opt_packed '{' struct_member_list '}'
struct_body: opt_packed LIST_BEGIN struct_member_list LIST_END
;
opt_packed:
@ -3052,7 +3056,7 @@ lvalue:
rvalue {
$$ = $1;
} |
'{' lvalue_concat_list '}' {
LIST_BEGIN lvalue_concat_list LIST_END {
$$ = $2;
};
@ -3300,10 +3304,16 @@ basic_expr:
$$ = $4;
delete $6;
} |
'{' concat_list '}' {
LIST_SIZED_BEGIN concat_list LIST_END {
$$ = $2;
} |
'{' expr '{' concat_list '}' '}' {
LIST_BEGIN concat_list LIST_END {
$$ = $2;
} |
LIST_BEGIN expr LIST_BEGIN concat_list LIST_END LIST_END {
$$ = new AstNode(AST_REPLICATE, $2, $4);
} |
LIST_SIZED_BEGIN expr LIST_BEGIN concat_list LIST_END LIST_END {
$$ = new AstNode(AST_REPLICATE, $2, $4);
} |
'~' attr basic_expr %prec UNARY_OPS {