[#3378] Updated syntaxes

Author: fxdupont

src/bin/dhcp4/dhcp4_lexer.ll

@@ -1566,7 +1566,6 @@ ControlCharacterFill            [^"\\]|\\["\\/bfnrtu]
 
 \"ip-address\" {
     switch(driver.ctx_) {
-    case isc::dhcp::Parser4Context::RELAY:
     case isc::dhcp::Parser4Context::RESERVATIONS:
     return isc::dhcp::Dhcp4Parser::make_IP_ADDRESS(driver.loc_);
     default:

src/bin/dhcp4/dhcp4_parser.yy

@@ -195,6 +195,7 @@ using namespace std;
   POOL_ID "pool-id"
 
   RESERVATIONS "reservations"
+  IP_ADDRESS "ip-address"
   DUID "duid"
   HW_ADDRESS "hw-address"
   CIRCUIT_ID "circuit-id"
@@ -203,7 +204,6 @@ using namespace std;
   FLEX_ID "flex-id"
 
   RELAY "relay"
-  IP_ADDRESS "ip-address"
   IP_ADDRESSES "ip-addresses"
 
   HOOKS_LIBRARIES "hooks-libraries"
@@ -2333,17 +2333,6 @@ ip_address: IP_ADDRESS {
     ctx.leave();
 };
 
-ip_addresses: IP_ADDRESSES {
-    ctx.unique("ip-addresses", ctx.loc2pos(@1));
-    ElementPtr l(new ListElement(ctx.loc2pos(@1)));
-    ctx.stack_.back()->set("ip-addresses", l);
-    ctx.stack_.push_back(l);
-    ctx.enter(ctx.NO_KEYWORD);
-} COLON list_strings {
-    ctx.stack_.pop_back();
-    ctx.leave();
-};
-
 duid: DUID {
     ctx.unique("duid", ctx.loc2pos(@1));
     ctx.enter(ctx.NO_KEYWORD);
@@ -2423,10 +2412,20 @@ relay: RELAY {
     ctx.leave();
 };
 
-relay_map: ip_address
-         | ip_addresses
+relay_map: ip_addresses
          ;
 
+ip_addresses: IP_ADDRESSES {
+    ctx.unique("ip-addresses", ctx.loc2pos(@1));
+    ElementPtr l(new ListElement(ctx.loc2pos(@1)));
+    ctx.stack_.back()->set("ip-addresses", l);
+    ctx.stack_.push_back(l);
+    ctx.enter(ctx.NO_KEYWORD);
+} COLON list_strings {
+    ctx.stack_.pop_back();
+    ctx.leave();
+};
+
 // --- end of relay definitions ------------------------------
 
 // --- client classes ----------------------------------------

src/bin/dhcp6/dhcp6_lexer.ll

@@ -1908,15 +1908,6 @@ ControlCharacterFill            [^"\\]|\\["\\/bfnrtu]
     }
 }
 
-\"ip-address\" {
-    switch(driver.ctx_) {
-    case isc::dhcp::Parser6Context::RELAY:
-        return isc::dhcp::Dhcp6Parser::make_IP_ADDRESS(driver.loc_);
-    default:
-        return isc::dhcp::Dhcp6Parser::make_STRING("ip-address", driver.loc_);
-    }
-}
-
 \"hooks-libraries\" {
     switch(driver.ctx_) {
     case isc::dhcp::Parser6Context::DHCP6:

src/bin/dhcp6/dhcp6_parser.yy

@@ -200,7 +200,6 @@ using namespace std;
   FLEX_ID "flex-id"
 
   RELAY "relay"
-  IP_ADDRESS "ip-address"
 
   HOOKS_LIBRARIES "hooks-libraries"
   LIBRARY "library"
@@ -2480,19 +2479,9 @@ relay: RELAY {
     ctx.leave();
 };
 
-relay_map: ip_address
-         | ip_addresses
+relay_map: ip_addresses
          ;
 
-ip_address: IP_ADDRESS {
-    ctx.unique("ip-address", ctx.loc2pos(@1));
-    ctx.enter(ctx.NO_KEYWORD);
-} COLON STRING {
-    ElementPtr addr(new StringElement($4, ctx.loc2pos(@4)));
-    ctx.stack_.back()->set("ip-address", addr);
-    ctx.leave();
-};
-
 // --- end of relay definitions ------------------------------
 
 // --- client classes ----------------------------------------