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Fix support for enum literals with undefined values.

This commit is contained in:
Stephen Williams 2014-03-01 17:45:13 -08:00
parent 1afe7476e3
commit b5e0099f28
1 changed files with 10 additions and 1 deletions
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11
elab_scope.cc
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@ -238,7 +238,16 @@ static void elaborate_scope_enumeration(Design*des, NetScope*scope,
} }
// The enumeration value must fit into the enumeration bits. // The enumeration value must fit into the enumeration bits.
if ((cur_value > max_value) || if (!cur_value.is_defined()) {
if (cur_value.len() > (unsigned long)use_enum->packed_width()) {
cerr << use_enum->get_fileline()
<< ": error: Enumeration name " << cur->name
<< " value=" << cur_value
<< " is too wide for enumeration base type." << endl;
des->errors += 1;
}
} else if ((cur_value > max_value) ||
(cur_value.has_sign() && (cur_value < min_value))) { (cur_value.has_sign() && (cur_value < min_value))) {
cerr << use_enum->get_fileline() cerr << use_enum->get_fileline()
<< ": error: Enumeration name " << cur->name << ": error: Enumeration name " << cur->name