[Tests] Add CompileKotlinAgainstCustomBinaries test for CR

compiler/testData/compileKotlinAgainstCustomBinaries/contextualDeclarationUse/contextualDeclarationUse.kt

@@ -0,0 +1,12 @@
+package test
+
+fun callOrdinaryAndContextualDeclaration() {
+    ordinary()
+    with(42) {
+        f()
+        val a = A()
+        a.p
+        a.m()
+        p
+    }
+}

compiler/testData/compileKotlinAgainstCustomBinaries/contextualDeclarationUse/library/source.kt

@@ -0,0 +1,19 @@
+package test
+
+context(Int) val p get() = 42
+
+context(Int)
+class A {
+    context(Int) val p get() = 42
+
+    context(Int) fun m() {}
+}
+
+context(String)
+fun f() {
+    println(this@String)
+}
+
+fun ordinary() {
+    println("I do not require context receivers!")
+}

compiler/testData/compileKotlinAgainstCustomBinaries/contextualDeclarationUse/output.txt

@@ -0,0 +1,16 @@
+compiler/testData/compileKotlinAgainstCustomBinaries/contextualDeclarationUse/contextualDeclarationUse.kt:6:9: error: to use contextual declarations, specify the `-Xcontext-receivers` compiler option
+        f()
+        ^
+compiler/testData/compileKotlinAgainstCustomBinaries/contextualDeclarationUse/contextualDeclarationUse.kt:7:17: error: to use contextual declarations, specify the `-Xcontext-receivers` compiler option
+        val a = A()
+                ^
+compiler/testData/compileKotlinAgainstCustomBinaries/contextualDeclarationUse/contextualDeclarationUse.kt:8:11: error: to use contextual declarations, specify the `-Xcontext-receivers` compiler option
+        a.p
+          ^
+compiler/testData/compileKotlinAgainstCustomBinaries/contextualDeclarationUse/contextualDeclarationUse.kt:9:11: error: to use contextual declarations, specify the `-Xcontext-receivers` compiler option
+        a.m()
+          ^
+compiler/testData/compileKotlinAgainstCustomBinaries/contextualDeclarationUse/contextualDeclarationUse.kt:10:9: error: to use contextual declarations, specify the `-Xcontext-receivers` compiler option
+        p
+        ^
+COMPILATION_ERROR

compiler/tests/org/jetbrains/kotlin/jvm/compiler/CompileKotlinAgainstCustomBinariesTest.kt

@@ -542,6 +542,11 @@ class CompileKotlinAgainstCustomBinariesTest : AbstractKotlinCompilerIntegration
         compileKotlin("source.kt", tmpdir, listOf(library), additionalOptions = listOf("-jvm-target", "1.8", "-Xjvm-default=all"))
     }
 
+    fun testContextualDeclarationUse() {
+        val library = compileLibrary("library", additionalOptions = listOf("-Xcontext-receivers"))
+        compileKotlin("contextualDeclarationUse.kt", tmpdir, listOf(library), additionalOptions = listOf("-Xskip-prerelease-check"))
+    }
+
     fun testJvmDefaultClashWithNoCompatibility() {
         val library = compileLibrary("library", additionalOptions = listOf("-Xjvm-default=disable"))
         compileKotlin("source.kt", tmpdir, listOf(library), additionalOptions = listOf("-jvm-target", "1.8", "-Xjvm-default=all-compatibility"))