Du kan inte välja fler än 25 ämnen Ämnen måste starta med en bokstav eller siffra, kan innehålla bindestreck ('-') och vara max 35 tecken långa.

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  1. <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
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  3. <!-- This file documents the GNU linker LD
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  16. <title>Operators (LD)</title>
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  57. <a name="Operators"></a>
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  59. <p>
  60. Next: <a href="Evaluation.html#Evaluation" accesskey="n" rel="next">Evaluation</a>, Previous: <a href="Location-Counter.html#Location-Counter" accesskey="p" rel="prev">Location Counter</a>, Up: <a href="Expressions.html#Expressions" accesskey="u" rel="up">Expressions</a> &nbsp; [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="LD-Index.html#LD-Index" title="Index" rel="index">Index</a>]</p>
  61. </div>
  62. <hr>
  63. <a name="Operators-1"></a>
  64. <h4 class="subsection">3.10.6 Operators</h4>
  65. <a name="index-operators-for-arithmetic"></a>
  66. <a name="index-arithmetic-operators"></a>
  67. <a name="index-precedence-in-expressions"></a>
  68. <p>The linker recognizes the standard C set of arithmetic operators, with
  69. the standard bindings and precedence levels:
  70. </p><div class="smallexample">
  71. <pre class="smallexample">precedence associativity Operators Notes
  72. (highest)
  73. 1 left ! - ~ (1)
  74. 2 left * / %
  75. 3 left + -
  76. 4 left &gt;&gt; &lt;&lt;
  77. 5 left == != &gt; &lt; &lt;= &gt;=
  78. 6 left &amp;
  79. 7 left |
  80. 8 left &amp;&amp;
  81. 9 left ||
  82. 10 right ? :
  83. 11 right &amp;= += -= *= /= (2)
  84. (lowest)
  85. </pre></div>
  86. <p>Notes:
  87. (1) Prefix operators
  88. (2) See <a href="Assignments.html#Assignments">Assignments</a>.
  89. </p>
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