diff options
| -rw-r--r-- | frontends/verilog/verilog_parser.y | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/frontends/verilog/verilog_parser.y b/frontends/verilog/verilog_parser.y index 26201d618..154b59ebc 100644 --- a/frontends/verilog/verilog_parser.y +++ b/frontends/verilog/verilog_parser.y @@ -1537,10 +1537,18 @@ basic_expr: $$ = new AstNode(AST_BIT_AND, $1, $4); append_attr($$, $3); } | + basic_expr OP_NAND attr basic_expr { + $$ = new AstNode(AST_BIT_NOT, new AstNode(AST_BIT_AND, $1, $4)); + append_attr($$, $3); + } | basic_expr '|' attr basic_expr { $$ = new AstNode(AST_BIT_OR, $1, $4); append_attr($$, $3); } | + basic_expr OP_NOR attr basic_expr { + $$ = new AstNode(AST_BIT_NOT, new AstNode(AST_BIT_OR, $1, $4)); + append_attr($$, $3); + } | basic_expr '^' attr basic_expr { $$ = new AstNode(AST_BIT_XOR, $1, $4); append_attr($$, $3); |