// Copyright 2011 the V8 project authors. All rights reserved.
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// modification, are permitted provided that the following conditions are
// met:
//
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// Flags: --verify-heap --expose-gc

// This should not hit an assertion in debug mode.

// Create RegExp that is syntactically correct, but throws a stack overflow
// during compilation.
var source = Array(50000).join("(") + "a" + Array(50000).join(")");
var r = RegExp(source);
try {
  // Try to compile in UC16 mode, and drop the exception.
  r.test("\x80");
  assertUnreachable();
} catch (e) {
}

// Trigger a heap validation.
gc();