fix: handle wildcard in invoke type resolver (#1238)

jadx-core/src/test/java/jadx/tests/integration/types/TestTypeResolver20.java

@@ -0,0 +1,75 @@
+package jadx.tests.integration.types;
+
+import java.util.Arrays;
+import java.util.Iterator;
+import java.util.List;
+
+import org.junit.jupiter.api.Test;
+
+import jadx.tests.api.SmaliTest;
+import jadx.tests.api.extensions.profiles.TestProfile;
+import jadx.tests.api.extensions.profiles.TestWithProfiles;
+
+import static jadx.tests.api.utils.assertj.JadxAssertions.assertThat;
+
+/**
+ * Issue 1238
+ */
+public class TestTypeResolver20 extends SmaliTest {
+
+	public static class TestCls {
+		public interface Sequence<T> {
+			Iterator<T> iterator();
+		}
+
+		public static <T extends Comparable<? super T>> T max(Sequence<? extends T> seq) {
+			Iterator<? extends T> it = seq.iterator();
+			if (!it.hasNext()) {
+				return null;
+			}
+			T t = it.next();
+			while (it.hasNext()) {
+				T next = it.next();
+				if (t.compareTo(next) < 0) {
+					t = next;
+				}
+			}
+			return t;
+		}
+
+		private static class ArraySeq<T> implements Sequence<T> {
+			private final List<T> list;
+
+			@SafeVarargs
+			public ArraySeq(T... arr) {
+				this.list = Arrays.asList(arr);
+			}
+
+			@Override
+			public Iterator<T> iterator() {
+				return list.iterator();
+			}
+		}
+
+		public void check() {
+			assertThat(max(new ArraySeq<>(2, 5, 3, 4))).isEqualTo(5);
+		}
+	}
+
+	@TestWithProfiles({ TestProfile.DX_J8, TestProfile.JAVA8 })
+	public void test() {
+		noDebugInfo();
+		assertThat(getClassNode(TestCls.class))
+				.code()
+				.doesNotContain("next = next;")
+				.containsOne("T next = it.next();");
+	}
+
+	@Test
+	public void testSmali() {
+		assertThat(getClassNodeFromSmaliFiles())
+				.code()
+				.containsOne("T next = it.next();")
+				.containsOne("T next2 = it.next();");
+	}
+}

jadx-core/src/test/smali/types/TestTypeResolver20/Sequence.smali

@@ -0,0 +1,22 @@
+.class public interface abstract Lkotlin/sequences/Sequence;
+.super Ljava/lang/Object;
+.source "SourceFile"
+
+.annotation system Ldalvik/annotation/Signature;
+    value = {
+        "<T:",
+        "Ljava/lang/Object;",
+        ">",
+        "Ljava/lang/Object;"
+    }
+.end annotation
+
+.method public abstract iterator()Ljava/util/Iterator;
+    .annotation system Ldalvik/annotation/Signature;
+        value = {
+            "()",
+            "Ljava/util/Iterator<",
+            "TT;>;"
+        }
+    .end annotation
+.end method

jadx-core/src/test/smali/types/TestTypeResolver20/TestTypeResolver20.smali

@@ -0,0 +1,61 @@
+.class public Ltypes/TestTypeResolver20;
+.super Ljava/lang/Object;
+.source "SourceFile"
+
+
+.method public static final max(Lkotlin/sequences/Sequence;)Ljava/lang/Comparable;
+    .registers 4
+    .annotation system Ldalvik/annotation/Signature;
+        value = {
+            "<T::",
+            "Ljava/lang/Comparable<",
+            "-TT;>;>(",
+            "Lkotlin/sequences/Sequence<",
+            "+TT;>;)TT;"
+        }
+    .end annotation
+
+    .line 1147
+    invoke-interface {p0}, Lkotlin/sequences/Sequence;->iterator()Ljava/util/Iterator;
+    move-result-object p0
+
+    .line 1148
+    invoke-interface {p0}, Ljava/util/Iterator;->hasNext()Z
+    move-result v0
+
+    if-nez v0, :cond_11
+
+    const/4 p0, 0x0
+    return-object p0
+
+    .line 1149
+    :cond_11
+    invoke-interface {p0}, Ljava/util/Iterator;->next()Ljava/lang/Object;
+    move-result-object v0
+    check-cast v0, Ljava/lang/Comparable;
+
+    .line 1150
+    :cond_17
+    :goto_17
+    invoke-interface {p0}, Ljava/util/Iterator;->hasNext()Z
+    move-result v1
+
+    if-eqz v1, :cond_2b
+
+    .line 1151
+    invoke-interface {p0}, Ljava/util/Iterator;->next()Ljava/lang/Object;
+    move-result-object v1
+    check-cast v1, Ljava/lang/Comparable;
+
+    .line 1152
+    invoke-interface {v0, v1}, Ljava/lang/Comparable;->compareTo(Ljava/lang/Object;)I
+    move-result v2
+
+    if-gez v2, :cond_17
+
+    move-object v0, v1
+    goto :goto_17
+
+    :cond_2b
+    return-object v0
+.end method