FIR: Support DEBUG_INFO_CALL calls in tests

compiler/fir/analysis-tests/testData/resolve/callResolution/debugInfoCall.kt

@@ -0,0 +1,17 @@
+interface B {
+    operator fun invoke(x: Int): String
+}
+class A {
+    fun foo(x: Int) {}
+
+    val bar: B = TODO()
+}
+
+fun A.foo(x: String) {}
+
+fun main() {
+    val a = A()
+    a.<!DEBUG_INFO_CALL("fqName: A.foo; typeCall: function")!>foo(1)<!>
+    a.<!DEBUG_INFO_CALL("fqName: foo; typeCall: extension function")!>foo("")<!>
+    a.<!DEBUG_INFO_CALL("fqName: B.invoke; typeCall: variable&invoke")!>bar(1)<!>
+}

compiler/fir/analysis-tests/testData/resolve/callResolution/debugInfoCall.txt

@@ -0,0 +1,25 @@
+FILE: debugInfoCall.kt
+    public abstract interface B : R|kotlin/Any| {
+        public abstract operator fun invoke(x: R|kotlin/Int|): R|kotlin/String|
+
+    }
+    public final class A : R|kotlin/Any| {
+        public constructor(): R|A| {
+            super<R|kotlin/Any|>()
+        }
+
+        public final fun foo(x: R|kotlin/Int|): R|kotlin/Unit| {
+        }
+
+        public final val bar: R|B| = R|kotlin/TODO|()
+            public get(): R|B|
+
+    }
+    public final fun R|A|.foo(x: R|kotlin/String|): R|kotlin/Unit| {
+    }
+    public final fun main(): R|kotlin/Unit| {
+        lval a: R|A| = R|/A.A|()
+        R|<local>/a|.R|/A.foo|(Int(1))
+        R|<local>/a|.R|/foo|(String())
+        R|<local>/a|.R|/A.bar|.R|/B.invoke|(Int(1))
+    }