[expr.log.and] (original) (raw)

7 Expressions [expr]

7.6 Compound expressions [expr.compound]

7.6.14 Logical AND operator [expr.log.and]

logical-and-expression: inclusive-or-expression logical-and-expression && inclusive-or-expression

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The && operator groups left-to-right.

The operands are bothcontextually converted to bool.

The result is true if both operands are true andfalse otherwise.

Unlike &, && guarantees left-to-right evaluation: the second operand is not evaluated if the first operand is false.

2

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The result is a bool.

If the second expression is evaluated, the first expression is sequenced before the second expression ([intro.execution]).