Frontend changes for reified type parameters

Allowing reified only for inline functions and Intrinsics

compiler/frontend/src/org/jetbrains/jet/lang/diagnostics/Errors.java

@@ -381,6 +381,7 @@ public interface Errors {
     DiagnosticFactory0<JetExpression> DANGLING_FUNCTION_LITERAL_ARGUMENT_SUSPECTED = DiagnosticFactory0.create(WARNING);
 
     DiagnosticFactory1<PsiElement, TypeParameterDescriptor> TYPE_PARAMETER_AS_REIFIED = DiagnosticFactory1.create(ERROR);
+    DiagnosticFactory0<PsiElement> REIFIED_TYPE_PARAMETER_NO_INLINE = DiagnosticFactory0.create(ERROR);
 
     // Type inference
 

compiler/frontend/src/org/jetbrains/jet/lang/diagnostics/rendering/DefaultErrorMessages.java

@@ -479,6 +479,7 @@ public class DefaultErrorMessages {
                 "Separate it with a semicolon (;) if it is not intended to be an argument.");
 
         MAP.put(TYPE_PARAMETER_AS_REIFIED, "Cannot use ''{0}'' as reified type parameter. Use a class instead.", NAME);
+        MAP.put(REIFIED_TYPE_PARAMETER_NO_INLINE, "Only type parameters of inline functions can be reified");
 
         MAP.put(SUPERTYPES_FOR_ANNOTATION_CLASS, "Annotation class cannot have supertypes");
         MAP.put(MISSING_VAL_ON_ANNOTATION_PARAMETER, "'val' keyword is missing on annotation parameter");

compiler/frontend/src/org/jetbrains/jet/lang/resolve/AnnotationUtil.kt

@@ -30,6 +30,10 @@ public fun DeclarationDescriptor.hasPlatformStaticAnnotation(): Boolean {
     return getAnnotations().findAnnotation(FqName("kotlin.platform.platformStatic")) != null
 }
 
+public fun DeclarationDescriptor.hasIntrinsicAnnotation(): Boolean {
+    return getAnnotations().findAnnotation(FqName("kotlin.jvm.internal.Intrinsic")) != null
+}
+
 public fun CallableDescriptor.isPlatformStaticInObject(): Boolean =
         DescriptorUtils.isObject(getContainingDeclaration()) && hasPlatformStaticAnnotation()