// errorcheck

// Copyright 2018 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package p

func _(x int) {
	_ = ~x    // unary ~ permitted but the type-checker will complain
}

func _(x int) {
	_ = x ~ x // ERROR "unexpected ~ at end of statement"

    runTest("analysis/analysis-api/testData/components/expressionInfoProvider/readWriteAccess/readReferenceInParenthesis.kt");
  }

  @Test
  @TestMetadata("unary.kt")
  public void testUnary() {
    runTest("analysis/analysis-api/testData/components/expressionInfoProvider/readWriteAccess/unary.kt");
  }

// run

// Copyright 2009 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package main

func main() {
	x := 0
	x = ^x // unary ^ not yet implemented
	if x != ^0 {
		println(x, " ", ^0)
		panic("fail")
	}
}

/*
uetli:~/Source/go/test/bugs gri$ 6g bug082.go
bug082.go:7: fatal error: optoas: no entry COM-<int32>INT32

    return argumentOp->getOperand(0);
  }

  return {};
}

}  // namespace detail

// This class adds property that the operation is idempotent.
// This means a unary to unary operation "f" that satisfies f(f(x)) = f(x),
// or a binary operation "g" that satisfies g(x, x) = x.
template <typename ConcreteType>
class IsIdempotent : public TraitBase<ConcreteType, IsIdempotent> {
 public:

}

// TODO(b/158596585): Replace this with a cost model analysis.
bool IsTrivialUnaryOperation(Operation* op) {
  return llvm::isa<TF::CastOp, TF::IdentityOp>(op);
}

// Adds outside compilation attributes to unary ops such as Identity/Cast ops
// at the head of TPU computation that is used only by other outside compiled
// ops. Identity ops and Cast ops is commonly added to the start of TPU

type In struct {
	JPathExpr *JSONPath `parser:"@@"`
	ListExpr  *ListExpr `parser:"| @@"`
}

// Grammar for Operand:
//
// operand → multOp ( ("-" | "+") multOp )*
// multOp  → unary ( ("/" | "*" | "%") unary )*
// unary   → "-" unary | primary
// primary → Value | Variable | "(" expression ")"
//

// An Operand is a single term followed by an optional sequence of
// terms separated by +/-
type Operand struct {

  return std::make_tuple(reduced_subs, reduced_dims,
                         Const(scope, reduced_axes_tensor));
}

// Returns the gradient wrt input for a unary einsum with reductions.
//
//  scope: Scope for grad operations.
//  output_grad: The gradient wrt the output of a unary einsum operation.
//  output_subs: The output subscript. (E.g. `ac` for equation `abc->ac`).
//  input_subs: The input subscript. (E.g. `abc` for equation `abc->ac`).

const argListMax int = 6

type argList [argListMax]uint8

type ytab struct {
	zcase   uint8
	zoffset uint8

	// Last arg is usually destination.
	// For unary instructions unaryDst is used to determine
	// if single argument is a source or destination.
	args argList
}

// Returns true if yt is compatible with args.
//
// Elements from args and yt.args are used

// Copyright 2012 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

// unary expressions

package expr0 

type mybool bool

var (
	// bool
	b0 = true
	b1 bool = b0
	b2 = !true
	b3 = !b1
	b4 bool = !true
	b5 bool = !b4
	b6 = +b0 /* ERROR "not defined" */
	b7 = -b0 /* ERROR "not defined" */
	b8 = ^b0 /* ERROR "not defined" */

		}

		// Some degenerate case like min > max or min < max < 0.
		// Handle as impossible match.
		return &Regexp{Op: OpNoMatch}
	}

	return re
}

// simplify1 implements Simplify for the unary OpStar,
// OpPlus, and OpQuest operators. It returns the simple regexp
// equivalent to
//
//	Regexp{Op: op, Flags: flags, Sub: {sub}}
//
// under the assumption that sub is already simple, and