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Add statement labels for immediate assertions 

Signed-off-by: Clifford Wolf <clifford@clifford.at>
This commit is contained in:
Clifford Wolf 2018-04-13 11:52:28 +02:00
parent 66ffc99695
commit 2d7f3123f0
1 changed files with 23 additions and 20 deletions
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43
frontends/verilog/verilog_parser.y
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@ -1239,39 +1239,42 @@ opt_label:
opt_property:
TOK_PROPERTY | /* empty */;
opt_stmt_label:
TOK_ID ':' | /* empty */;
assert:
TOK_ASSERT opt_property '(' expr ')' ';' {
ast_stack.back()->children.push_back(new AstNode(assume_asserts_mode ? AST_ASSUME : AST_ASSERT, $4));
opt_stmt_label TOK_ASSERT opt_property '(' expr ')' ';' {
ast_stack.back()->children.push_back(new AstNode(assume_asserts_mode ? AST_ASSUME : AST_ASSERT, $5));
} |
TOK_ASSUME opt_property '(' expr ')' ';' {
ast_stack.back()->children.push_back(new AstNode(AST_ASSUME, $4));
opt_stmt_label TOK_ASSUME opt_property '(' expr ')' ';' {
ast_stack.back()->children.push_back(new AstNode(AST_ASSUME, $5));
} |
TOK_ASSERT opt_property '(' TOK_EVENTUALLY expr ')' ';' {
ast_stack.back()->children.push_back(new AstNode(assume_asserts_mode ? AST_FAIR : AST_LIVE, $5));
opt_stmt_label TOK_ASSERT opt_property '(' TOK_EVENTUALLY expr ')' ';' {
ast_stack.back()->children.push_back(new AstNode(assume_asserts_mode ? AST_FAIR : AST_LIVE, $6));
} |
TOK_ASSUME opt_property '(' TOK_EVENTUALLY expr ')' ';' {
ast_stack.back()->children.push_back(new AstNode(AST_FAIR, $5));
opt_stmt_label TOK_ASSUME opt_property '(' TOK_EVENTUALLY expr ')' ';' {
ast_stack.back()->children.push_back(new AstNode(AST_FAIR, $6));
} |
TOK_COVER opt_property '(' expr ')' ';' {
ast_stack.back()->children.push_back(new AstNode(AST_COVER, $4));
opt_stmt_label TOK_COVER opt_property '(' expr ')' ';' {
ast_stack.back()->children.push_back(new AstNode(AST_COVER, $5));
} |
TOK_COVER opt_property '(' ')' ';' {
opt_stmt_label TOK_COVER opt_property '(' ')' ';' {
ast_stack.back()->children.push_back(new AstNode(AST_COVER, AstNode::mkconst_int(1, false)));
} |
TOK_COVER ';' {
opt_stmt_label TOK_COVER ';' {
ast_stack.back()->children.push_back(new AstNode(AST_COVER, AstNode::mkconst_int(1, false)));
} |
TOK_RESTRICT opt_property '(' expr ')' ';' {
if (norestrict_mode)
delete $4;
else
ast_stack.back()->children.push_back(new AstNode(AST_ASSUME, $4));
} |
TOK_RESTRICT opt_property '(' TOK_EVENTUALLY expr ')' ';' {
opt_stmt_label TOK_RESTRICT opt_property '(' expr ')' ';' {
if (norestrict_mode)
delete $5;
else
ast_stack.back()->children.push_back(new AstNode(AST_FAIR, $5));
ast_stack.back()->children.push_back(new AstNode(AST_ASSUME, $5));
} |
opt_stmt_label TOK_RESTRICT opt_property '(' TOK_EVENTUALLY expr ')' ';' {
if (norestrict_mode)
delete $6;
else
ast_stack.back()->children.push_back(new AstNode(AST_FAIR, $6));
};
assert_property: