Fixed various MSVC warnings about clashing variable names.

doc/snippets/MagnumAnimation.cpp

@@ -37,9 +37,9 @@ using namespace Magnum::Math::Literals;
 int main() {
 
 {
-Vector3 a, b;
 Float t{};
 {
+Vector3 a, b;
 /* [ease] */
 auto lerpBounceIn =
     Animation::ease<Vector3, Math::lerp, Animation::Easing::bounceIn>();
@@ -303,8 +303,11 @@ const Animation::Track<Float, Vector2> jump{{
 
 Vector2 position = jump.at(2.2f);               // y = 0.775
 /* [Track-usage] */
+static_cast<void>(position);
+}
 
 {
+const Animation::Track<Float, Vector2> jump;
 /* [Track-performance-hint] */
 std::size_t hint = 0;
 Vector2 position = jump.at(2.2f, hint);         // y = 0.775, hint = 2
@@ -313,6 +316,7 @@ static_cast<void>(position);
 }
 
 {
+const Animation::Track<Float, Vector2> jump;
 /* [Track-performance-strict] */
 std::size_t hint = 0;
 Vector2 position = jump.atStrict(2.2f, hint);   // y = 0.775, hint = 2
@@ -320,9 +324,6 @@ Vector2 position = jump.atStrict(2.2f, hint);   // y = 0.775, hint = 2
 static_cast<void>(position);
 }
 
-static_cast<void>(position);
-}
-
 {
 /* [Track-performance-cache] */
 struct Keyframe {

src/Magnum/Animation/Player.hpp

@@ -255,14 +255,17 @@ template<class T, class K> Containers::Optional<std::pair<UnsignedInt, K>> playe
 }
 
 template<class T, class K> std::pair<UnsignedInt, K> Player<T, K>::elapsed(const T time) const {
+    const K duration = _duration.size();
+
     /* Get the elapsed time. This is an immutable query, so make copies of the
        (otherwise to be modified) internal state. */
-    T startTime = _startTime;
-    T pauseTime = _stopPauseTime;
-    State state = _state;
-    const K duration = _duration.size();
-    const Containers::Optional<std::pair<UnsignedInt, K>> elapsed = Implementation::playerElapsed(duration, _playCount, _scaler, time, startTime, pauseTime, state);
-    if(elapsed) return *elapsed;
+    {
+        T startTime = _startTime;
+        T pauseTime = _stopPauseTime;
+        State state = _state;
+        const Containers::Optional<std::pair<UnsignedInt, K>> elapsed = Implementation::playerElapsed(duration, _playCount, _scaler, time, startTime, pauseTime, state);
+        if(elapsed) return *elapsed;
+    }
 
     /* If not advancing, the animation can be paused -- calculate the iteration
        index and keyframe at which it was paused if the duration is nonzero. If

src/Magnum/Text/Test/AbstractGlyphCacheTest.cpp

@@ -118,17 +118,17 @@ void AbstractGlyphCacheTest::setImage() {
 
         GlyphCacheFeatures doFeatures() const override { return {}; }
         void doSetImage(const Vector2i& offset, const ImageView2D& image) override {
-            this->offset = offset;
-            this->size = image.size();
+            imageOffset = offset;
+            imageSize = image.size();
         }
 
-        Vector2i offset, size;
+        Vector2i imageOffset, imageSize;
     } cache{{100, 200}};
 
     cache.setImage({80, 175}, ImageView2D{{}, {20, 25}, nullptr});
 
-    CORRADE_COMPARE(cache.offset, (Vector2i{80, 175}));
-    CORRADE_COMPARE(cache.size, (Vector2i{20, 25}));
+    CORRADE_COMPARE(cache.imageOffset, (Vector2i{80, 175}));
+    CORRADE_COMPARE(cache.imageSize, (Vector2i{20, 25}));
 }
 
 void AbstractGlyphCacheTest::setImageOutOfBounds() {