odb: fix unused vars when asserts are disabled

Signed-off-by: Matt Liberty <[email protected]>

Author: maliberty

src/odb/src/db/dbTechLayerSpacingRule.cpp

@@ -642,7 +642,7 @@ void dbTechLayerSpacingRule::setCutLayer4Spacing(dbTechLayer* cutly)
   assert((_lsp->flags_._rule == _dbTechLayerSpacingRule::DEFAULT)
          || (_lsp->flags_._rule == _dbTechLayerSpacingRule::CUT_LAYER_BELOW));
 
-  dbTechLayer* tmply = (dbTechLayer*) _lsp->getOwner();
+  [[maybe_unused]] dbTechLayer* tmply = (dbTechLayer*) _lsp->getOwner();
   assert(cutly->getNumber() < tmply->getNumber());
   _dbTechLayer* ct_ly = (_dbTechLayer*) cutly;
 

src/odb/src/db/dbWire.cpp

@@ -258,7 +258,7 @@ Point dbWire::getCoord(int jid)
 bool dbWire::getProperty(int jid, int& prpty)
 {
   _dbWire* wire = (_dbWire*) this;
-  int wlen = (int) wire->length();
+  [[maybe_unused]] const int wlen = (int) wire->length();
   assert(0 <= jid && jid < wlen);
   unsigned char op = wire->_opcodes[jid] & WOP_OPCODE_MASK;
   if (op == WOP_COLINEAR || op == WOP_RECT) {
@@ -282,13 +282,13 @@ bool dbWire::getProperty(int jid, int& prpty)
 bool dbWire::setProperty(int jid, int prpty)
 {
   _dbWire* wire = (_dbWire*) this;
-  int wlen = (int) wire->length();
+  [[maybe_unused]] const int wlen = (int) wire->length();
   assert(0 <= jid && jid < wlen);
   if ((wire->_opcodes[jid] & WOP_OPCODE_MASK) == WOP_COLINEAR) {
     return true;
   }
   assert((wire->_opcodes[jid] & WOP_OPCODE_MASK) == WOP_X
-         || (wire->_opcodes[jid] & WOP_OPCODE_MASK) == WOP_Y);
+          || (wire->_opcodes[jid] & WOP_OPCODE_MASK) == WOP_Y);
   assert(jid + 1 < wlen);
   if ((wire->_opcodes[jid + 1] & WOP_OPCODE_MASK) == WOP_PROPERTY) {
     wire->_data[jid + 1] = prpty;