top_level.swift

// RUN: %empty-directory(%t)
// RUN: %target-swift-frontend %s -dump-parse -disable-availability-checking -enable-experimental-move-only -enable-experimental-feature ParserASTGen > %t/astgen.ast.raw
// RUN: %target-swift-frontend %s -dump-parse -disable-availability-checking -enable-experimental-move-only > %t/cpp-parser.ast.raw

// Filter out any addresses in the dump, since they can differ.
// RUN: sed -E 's#0x[0-9a-fA-F]+##g' %t/cpp-parser.ast.raw > %t/cpp-parser.ast
// RUN: sed -E 's#0x[0-9a-fA-F]+##g' %t/astgen.ast.raw > %t/astgen.ast

// RUN: %diff -u %t/astgen.ast %t/cpp-parser.ast

// REQUIRES: swift_feature_ParserASTGen

// rdar://116686158
// UNSUPPORTED: asan

_ = ##"foo bar"##
_ = ##/foo bar/##

if let first = [1,2,3].first {
  foo(x: first)
}

func foo(x: Int) {}

let a = 42

var b = {
  12 + a
}() {
  didSet { print("didSet") }
}