diff options
| author | Jeff Wang <jjj11x@gmail.com> | 2020-04-07 02:30:11 -0400 |
|---|---|---|
| committer | Jeff Wang <jeffrey.wang@ll.mit.edu> | 2020-04-07 02:30:11 -0400 |
| commit | dbfd6b75305f6006a0c1e1d150c291875e5451d5 (patch) | |
| tree | 4c19bfd66a9c175031ad1a17a713394878b5d52d /frontends/ast | |
| parent | ebf23cd62e7617ef2510a5bdc7e66ac5f82b7991 (diff) | |
| download | yosys-dbfd6b75305f6006a0c1e1d150c291875e5451d5.tar.gz yosys-dbfd6b75305f6006a0c1e1d150c291875e5451d5.tar.bz2 yosys-dbfd6b75305f6006a0c1e1d150c291875e5451d5.zip | |
duplicated enum item names should result in an error
Diffstat (limited to 'frontends/ast')
| -rw-r--r-- | frontends/ast/simplify.cc | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/frontends/ast/simplify.cc b/frontends/ast/simplify.cc index b87af0f8c..3fde26fab 100644 --- a/frontends/ast/simplify.cc +++ b/frontends/ast/simplify.cc @@ -420,9 +420,10 @@ bool AstNode::simplify(bool const_fold, bool at_zero, bool in_lvalue, int stage, current_scope[node->str] = node; for (auto enode : node->children) { log_assert(enode->type==AST_ENUM_ITEM); - if (current_scope.count(enode->str) == 0) { + if (current_scope.count(enode->str) == 0) current_scope[enode->str] = enode; - } + else + log_file_error(filename, location.first_line, "enum item %s already exists\n", enode->str.c_str()); } } } |