doc/vala/expressions.xml

   1 <?xml version="1.0"?>
   2 <section id="expressions">
   3         <h>Expressions</h>
   4         <section id="primary">
   5                 <h>Primary expressions</h>
   6                 <blockquote>
   7 primary-expression:
   8         literal
   9         simple-name
  10         <l>(</l> expression <l>)</l>
  11         member-access
  12         invocation-expression
  13         element-access
  14         <l>this</l>
  15         <l>base</l>
  16         object-creation-expression
  17         array-creation-expression
  18         <l>sizeof (</l> type <l>)</l>
  19         <l>typeof (</l> type <l>)</l>
  20                 </blockquote>
  21         </section>
  22         <section id="unary">
  23                 <h>Unary expressions</h>
  24                 <blockquote>
  25 unary-expression:
  26         primary-expression
  27         <l>+</l> unary-expression
  28         <l>-</l> unary-expression
  29         <l>!</l> unary-expression
  30         <l>~</l> unary-expression
  31         cast-expression
  32                 </blockquote>
  33         </section>
  34         <section id="arithmetic">
  35                 <h>Arithmetic operations</h>
  36                 <blockquote>
  37 multiplicative-expression:
  38         unary-expression
  39         multiplicative-expression <l>*</l> unary-expression
  40         multiplicative-expression <l>/</l> unary-expression
  41         multiplicative-expression <l>%</l> unary-expression
  42
  43 additive-expression:
  44         multiplicative-expression
  45         additive-expression <l>+</l> multiplicative-expression
  46         additive-expression <l>-</l> multiplicative-expression
  47                 </blockquote>
  48         </section>
  49         <section id="shift">
  50                 <h>Shift operations</h>
  51                 <blockquote>
  52 shift-expression:
  53         additive-expression
  54         shift-expression <l>&lt;&lt;</l> additive-expression
  55         shift-expression <l>&gt;&gt;</l> additive-expression
  56                 </blockquote>
  57         </section>
  58         <section id="relational">
  59                 <h>Relational operations</h>
  60                 <blockquote>
  61 relational-expression:
  62         shift-expression
  63         relational-expression <l>&lt;</l> shift-expression
  64         relational-expression <l>&lt;=</l> shift-expression
  65         relational-expression <l>&gt;</l> shift-expression
  66         relational-expression <l>&gt;=</l> shift-expression
  67
  68 equality-expression:
  69         relational-expression
  70         equality-expression <l>==</l> relational-expression
  71         equality-expression <l>!=</l> relational-expression
  72                 </blockquote>
  73         </section>
  74         <section id="logical">
  75                 <h>Logical operations</h>
  76                 <blockquote>
  77 and-expression:
  78         equality-expression
  79         and-expression <l>&amp;</l> equality-expression
  80
  81 exclusive-or-expression:
  82         and-expression
  83         exclusive-or-expression <l>^</l> and-expression
  84
  85 inclusive-or-expression:
  86         exclusive-or-expression
  87         inclusive-or-expression <l>|</l> exclusive-or-expression
  88                 </blockquote>
  89         </section>
  90         <section id="assignments">
  91                 <h>Assignments</h>
  92                 <blockquote>
  93 assigment:
  94         unary-expression <l>=</l> expression
  95         unary-expression <l>+=</l> expression
  96         unary-expression <l>-=</l> expression
  97         unary-expression <l>*=</l> expression
  98         unary-expression <l>/=</l> expression
  99         unary-expression <l>%=</l> expression
 100         unary-expression <l>&amp;=</l> expression
 101         unary-expression <l>|=</l> expression
 102         unary-expression <l>^=</l> expression
 103         unary-expression <l>&lt;&lt;=</l> expression
 104         unary-expression <l>&gt;&gt;=</l> expression
 105                 </blockquote>
 106         </section>
 107 </section>
 108