diff options
Diffstat (limited to 'frontends/verilog/verilog_parser.y')
-rw-r--r-- | frontends/verilog/verilog_parser.y | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/frontends/verilog/verilog_parser.y b/frontends/verilog/verilog_parser.y index e7c3578c7..bfb4990b2 100644 --- a/frontends/verilog/verilog_parser.y +++ b/frontends/verilog/verilog_parser.y @@ -112,7 +112,8 @@ static void free_attr(std::map<std::string, AstNode*> *al) %token TOK_GENERATE TOK_ENDGENERATE TOK_GENVAR TOK_REAL %token TOK_SYNOPSYS_FULL_CASE TOK_SYNOPSYS_PARALLEL_CASE %token TOK_SUPPLY0 TOK_SUPPLY1 TOK_TO_SIGNED TOK_TO_UNSIGNED -%token TOK_POS_INDEXED TOK_NEG_INDEXED TOK_ASSERT TOK_ASSUME TOK_PROPERTY +%token TOK_POS_INDEXED TOK_NEG_INDEXED TOK_ASSERT TOK_ASSUME +%token TOK_EXPECT TOK_PROPERTY %type <ast> range range_or_multirange non_opt_range non_opt_multirange range_or_signed_int %type <ast> wire_type expr basic_expr concat_list rvalue lvalue lvalue_concat_list @@ -965,6 +966,9 @@ assert: } | TOK_ASSUME '(' expr ')' ';' { ast_stack.back()->children.push_back(new AstNode(AST_ASSUME, $3)); + } | + TOK_EXPECT '(' expr ')' ';' { + ast_stack.back()->children.push_back(new AstNode(AST_EXPECT, $3)); }; assert_property: @@ -973,6 +977,9 @@ assert_property: } | TOK_ASSUME TOK_PROPERTY '(' expr ')' ';' { ast_stack.back()->children.push_back(new AstNode(AST_ASSUME, $4)); + } | + TOK_EXPECT TOK_PROPERTY '(' expr ')' ';' { + ast_stack.back()->children.push_back(new AstNode(AST_EXPECT, $4)); }; simple_behavioral_stmt: |