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Allow square brackets in liberty identifiers

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Signed-off-by: Clifford Wolf <[email protected]>
This commit is contained in:
Clifford Wolf
2018-11-05 12:33:33 +01:00
parent 8f50f289b9
commit 719e29404a
2 changed files with 4 additions and 3 deletions
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frontends/liberty/liberty.cc
+2 -1
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@@ -36,7 +36,8 @@ static RTLIL::SigSpec parse_func_identifier(RTLIL::Module *module, const char *&
int id_len = 0;
while (('a' <= expr[id_len] && expr[id_len] <= 'z') || ('A' <= expr[id_len] && expr[id_len] <= 'Z') ||
('0' <= expr[id_len] && expr[id_len] <= '9') || expr[id_len] == '.' || expr[id_len] == '_') id_len++;
('0' <= expr[id_len] && expr[id_len] <= '9') || expr[id_len] == '.' ||
expr[id_len] == '_' || expr[id_len] == '[' || expr[id_len] == ']') id_len++;
if (id_len == 0)
log_error("Expected identifier at `%s'.\n", expr);