Find Usages: Support primary constructors

#KT-7881 Fixed

idea/testData/findUsages/java/findConstructorUsages/primaryConstructorByJavaRef.0.java

@@ -0,0 +1,14 @@
+// PSI_ELEMENT: com.intellij.psi.PsiMethod
+// OPTIONS: usages
+// FIND_BY_REF
+// WITH_FILE_NAME
+class J extends A {
+    constructor(n: Int) {
+        super(n);
+    }
+
+    static void test() {
+        new A();
+        new <caret>A(1);
+    }
+}

idea/testData/findUsages/java/findConstructorUsages/primaryConstructorByJavaRef.1.kt

@@ -0,0 +1,14 @@
+open class A (n: Int) {
+    constructor(): this(1)
+}
+
+class B: A {
+    constructor(n: Int): super(n)
+}
+
+class C(): A(1)
+
+fun test() {
+    A()
+    A(1)
+}

idea/testData/findUsages/java/findConstructorUsages/primaryConstructorByJavaRef.results.txt

@@ -0,0 +1,6 @@
+[primaryConstructorByJavaRef.0.java] New instance creation (12: 13) new A(1);
+[primaryConstructorByJavaRef.0.java] Unclassified usage (7: 9) super(n);
+[primaryConstructorByJavaRef.1.kt] New instance creation (13: 5) A(1)
+[primaryConstructorByJavaRef.1.kt] Supertype (9: 12) class C(): A(1)
+[primaryConstructorByJavaRef.1.kt] Unclassified usage (2: 20) constructor(): this(1)
+[primaryConstructorByJavaRef.1.kt] Unclassified usage (6: 26) constructor(n: Int): super(n)

idea/testData/findUsages/java/findConstructorUsages/primaryConstructorByJavaSuperRef.0.java

@@ -0,0 +1,14 @@
+// PSI_ELEMENT: com.intellij.psi.PsiMethod
+// OPTIONS: usages
+// FIND_BY_REF
+// WITH_FILE_NAME
+class J extends A {
+    constructor(n: Int) {
+        <caret>super(n);
+    }
+
+    static void test() {
+        new A();
+        new A(1);
+    }
+}

idea/testData/findUsages/java/findConstructorUsages/primaryConstructorByJavaSuperRef.1.kt

@@ -0,0 +1,14 @@
+open class A (n: Int) {
+    constructor(): this(1)
+}
+
+class B: A {
+    constructor(n: Int): super(n)
+}
+
+class C(): A(1)
+
+fun test() {
+    A()
+    A(1)
+}

idea/testData/findUsages/java/findConstructorUsages/primaryConstructorByJavaSuperRef.results.txt

@@ -0,0 +1,6 @@
+[primaryConstructorByJavaSuperRef.0.java] New instance creation (12: 13) new A(1);
+[primaryConstructorByJavaSuperRef.0.java] Unclassified usage (7: 9) super(n);
+[primaryConstructorByJavaSuperRef.1.kt] New instance creation (13: 5) A(1)
+[primaryConstructorByJavaSuperRef.1.kt] Supertype (9: 12) class C(): A(1)
+[primaryConstructorByJavaSuperRef.1.kt] Unclassified usage (2: 20) constructor(): this(1)
+[primaryConstructorByJavaSuperRef.1.kt] Unclassified usage (6: 26) constructor(n: Int): super(n)

idea/testData/findUsages/kotlin/findPrimaryConstructorUsages/primaryConstructorByRef.0.kt

@@ -0,0 +1,17 @@
+// PSI_ELEMENT: org.jetbrains.kotlin.psi.JetPrimaryConstructor
+// OPTIONS: usages
+// FIND_BY_REF
+open class A (n: Int) {
+    constructor(): this(1)
+}
+
+class B: A {
+    constructor(n: Int): super(n)
+}
+
+class C(): A(1)
+
+fun test() {
+    A()
+    <caret>A(1)
+}

idea/testData/findUsages/kotlin/findPrimaryConstructorUsages/primaryConstructorByRef.results.txt

@@ -0,0 +1,4 @@
+New instance creation (16: 5) A(1)
+Supertype (12: 12) class C(): A(1)
+Unclassified usage (5: 20) constructor(): this(1)
+Unclassified usage (9: 26) constructor(n: Int): super(n)

idea/testData/findUsages/kotlin/findPrimaryConstructorUsages/primaryConstructorNoKeyword.0.kt

@@ -0,0 +1,16 @@
+// PSI_ELEMENT: org.jetbrains.kotlin.psi.JetPrimaryConstructor
+// OPTIONS: usages
+open class A <caret>(n: Int) {
+    constructor(): this(1)
+}
+
+class B: A {
+    constructor(n: Int): super(n)
+}
+
+class C(): A(1)
+
+fun test() {
+    A()
+    A(1)
+}

idea/testData/findUsages/kotlin/findPrimaryConstructorUsages/primaryConstructorNoKeyword.results.txt

@@ -0,0 +1,4 @@
+New instance creation (15: 5) A(1)
+Supertype (11: 12) class C(): A(1)
+Unclassified usage (4: 20) constructor(): this(1)
+Unclassified usage (8: 26) constructor(n: Int): super(n)

idea/testData/findUsages/kotlin/findPrimaryConstructorUsages/primaryConstructorWithKeyword.0.kt

@@ -0,0 +1,16 @@
+// PSI_ELEMENT: org.jetbrains.kotlin.psi.JetPrimaryConstructor
+// OPTIONS: usages
+open class A <caret>constructor(n: Int) {
+    constructor(): this(1)
+}
+
+class B: A {
+    constructor(n: Int): super(n)
+}
+
+class C(): A(1)
+
+fun test() {
+    A()
+    A(1)
+}

idea/testData/findUsages/kotlin/findPrimaryConstructorUsages/primaryConstructorWithKeyword.results.txt

@@ -0,0 +1,4 @@
+New instance creation (15: 5) A(1)
+Supertype (11: 12) class C(): A(1)
+Unclassified usage (4: 20) constructor(): this(1)
+Unclassified usage (8: 26) constructor(n: Int): super(n)