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ios/showcase/common/protocol_alerter.mm

Index: ios/showcase/common/protocol_alerter.mm
diff --git a/ios/showcase/common/protocol_alerter.mm b/ios/showcase/common/protocol_alerter.mm
index 888f95788587f85c411caa070f86174428f47cf6..410226c07f91e31efec2a7e8e915c48d1750e3c0 100644
--- a/ios/showcase/common/protocol_alerter.mm
+++ b/ios/showcase/common/protocol_alerter.mm
@@ -158,13 +158,15 @@ char kAssociatedProtocolNameKey;
   switch (*type) {
     case '@':
       return [self objectDescriptionAtIndex:index];
+    case 'q':
+      return [self longLongDescriptionAtIndex:index];
     // Add cases as needed here.
     default:
       return [NSString stringWithFormat:@"<Unknown Type:%c>", *type];
   }
 }
 
-// Return a string describing an argument at |index| that's known to an
+// Return a string describing an argument at |index| that's known to be an
 // objective-C object.
 - (NSString*)objectDescriptionAtIndex:(NSInteger)index {
   id object;
@@ -198,4 +200,13 @@ char kAssociatedProtocolNameKey;
                                      range:range];
 }
 
+// Returns a string describing an argument at |index| that is known to be a long
+// long.
+- (NSString*)longLongDescriptionAtIndex:(NSInteger)index {
+  long long value;
+
+  [self getArgument:&value atIndex:index];
+  return [NSString stringWithFormat:@"%lld", value];
+}
+
 @end