[darwin] Rename variables to avoid shadow declarations

Per GCC_WARN_SHADOW.

2 files changed, 13 insertions, 13 deletions

diff --git a/platform/ios/app/MBXOfflinePacksTableViewController.m b/platform/ios/app/MBXOfflinePacksTableViewController.m
index 959ae57548..497784f36b 100644
--- a/platform/ios/app/MBXOfflinePacksTableViewController.m
+++ b/platform/ios/app/MBXOfflinePacksTableViewController.m
@@ -110,9 +110,9 @@ static NSString * const MBXOfflinePacksTableViewActiveCellReuseIdentifier = @"Ac
         [[MGLOfflineStorage sharedOfflineStorage] addPackForRegion:region withContext:context completionHandler:^(MGLOfflinePack *pack, NSError *error) {
             if (error) {
                 NSString *message = [NSString stringWithFormat:@"Mapbox GL was unable to add the offline pack “%@”.", name];
-                UIAlertController *alertController = [UIAlertController alertControllerWithTitle:@"Can’t Add Offline Pack" message:message preferredStyle:UIAlertControllerStyleAlert];
-                [alertController addAction:[UIAlertAction actionWithTitle:@"OK" style:UIAlertActionStyleDefault handler:nil]];
-                [self presentViewController:alertController animated:YES completion:nil];
+                UIAlertController *errorAlertController = [UIAlertController alertControllerWithTitle:@"Can’t Add Offline Pack" message:message preferredStyle:UIAlertControllerStyleAlert];
+                [errorAlertController addAction:[UIAlertAction actionWithTitle:@"OK" style:UIAlertActionStyleDefault handler:nil]];
+                [self presentViewController:errorAlertController animated:YES completion:nil];
             } else {
                 [pack resume];
             }
diff --git a/platform/ios/app/MBXViewController.m b/platform/ios/app/MBXViewController.m
index dff484b29f..3520051434 100644
--- a/platform/ios/app/MBXViewController.m
+++ b/platform/ios/app/MBXViewController.m
@@ -1159,10 +1159,10 @@ CLLocationCoordinate2D randomWorldCoordinate() {
     }
 
     dispatch_async(dispatch_get_main_queue(), ^{
-        MGLShapeSource *source = [[MGLShapeSource alloc] initWithIdentifier:querySourceID features:visibleFeatures options:nil];
-        [self.mapView.style addSource:source];
+        MGLShapeSource *shapeSource = [[MGLShapeSource alloc] initWithIdentifier:querySourceID features:visibleFeatures options:nil];
+        [self.mapView.style addSource:shapeSource];
 
-        MGLFillStyleLayer *fillLayer = [[MGLFillStyleLayer alloc] initWithIdentifier:queryLayerID source:source];
+        MGLFillStyleLayer *fillLayer = [[MGLFillStyleLayer alloc] initWithIdentifier:queryLayerID source:shapeSource];
         fillLayer.fillColor = [NSExpression expressionForConstantValue:[UIColor blueColor]];
         fillLayer.fillOpacity = [NSExpression expressionForConstantValue:@0.5];
         [self.mapView.style addLayer:fillLayer];
@@ -1264,10 +1264,10 @@ CLLocationCoordinate2D randomWorldCoordinate() {
     [self.mapView.style addLayer:layer];
 
     dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(1 * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{
-        NSString *geoJSON = @"{\"type\": \"FeatureCollection\",\"features\": [{\"type\": \"Feature\",\"properties\": {},\"geometry\": {\"type\": \"LineString\",\"coordinates\": [[-107.75390625,40.329795743702064],[-109.34814453125,37.64903402157866]]}}]}";
-        NSData *data = [geoJSON dataUsingEncoding:NSUTF8StringEncoding];
-        MGLShape *shape = [MGLShape shapeWithData:data encoding:NSUTF8StringEncoding error:NULL];
-        source.shape = shape;
+        NSString *updatedGeoJSON = @"{\"type\": \"FeatureCollection\",\"features\": [{\"type\": \"Feature\",\"properties\": {},\"geometry\": {\"type\": \"LineString\",\"coordinates\": [[-107.75390625,40.329795743702064],[-109.34814453125,37.64903402157866]]}}]}";
+        NSData *updatedData = [updatedGeoJSON dataUsingEncoding:NSUTF8StringEncoding];
+        MGLShape *updatedShape = [MGLShape shapeWithData:updatedData encoding:NSUTF8StringEncoding error:NULL];
+        source.shape = updatedShape;
     });
 }
 
@@ -1286,10 +1286,10 @@ CLLocationCoordinate2D randomWorldCoordinate() {
     dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(1 * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{
         [self.mapView setCenterCoordinate:CLLocationCoordinate2DMake(41.563986787078704, -75.04843935793578) zoomLevel:8 animated:NO];
 
-        NSString *filePath = [[NSBundle bundleForClass:self.class] pathForResource:@"threestates" ofType:@"geojson"];
-        NSURL *geoJSONURL = [NSURL fileURLWithPath:filePath];
+        NSString *threeStatesFilePath = [[NSBundle bundleForClass:self.class] pathForResource:@"threestates" ofType:@"geojson"];
+        NSURL *updatedGeoJSONURL = [NSURL fileURLWithPath:threeStatesFilePath];
 
-        source.URL = geoJSONURL;
+        source.URL = updatedGeoJSONURL;
     });
 }