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pas2js: updated docs about helpers

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git-svn-id: trunk@41302 -
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Mattias Gaertner 2019-02-11 17:02:34 +00:00
parent 599161b180
commit 97234eb509
1 changed files with 4 additions and 3 deletions
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utils/pas2js/docs/translation.html
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@ -1895,12 +1895,13 @@ function(){
<li><b>RTTI</b>: <i>typeinfo(somehelper)</i> returns a pointer to <i>TTypeInfoHelper</i> with <i>Kind tkHelper</i>.</li> <li><b>RTTI</b>: <i>typeinfo(somehelper)</i> returns a pointer to <i>TTypeInfoHelper</i> with <i>Kind tkHelper</i>.</li>
<li>There are some special cases when using a <b>type helper</b> function/procedure on a value: <li>There are some special cases when using a <b>type helper</b> function/procedure on a value:
<ul> <ul>
<li><i>function result</i>: using a temporary variable</li> <li><i>function result</i> : using a temporary variable</li>
<li><i>const, const argument</i>: When helper function tries to assign a value, <li><i>const, const argument</i> : When helper function tries to assign a value,
pas2js raises a EPropReadOnly exception. FPC/Delphi use a temporary variable allowing the write. </li> pas2js raises a EPropReadOnly exception. FPC/Delphi use a temporary variable allowing the write. </li>
<li><i>property</i>: uses only the getter, ignoring the setter. <li><i>property</i> : uses only the getter, ignoring the setter.
This breaks OOP, as it allows to change fields without calling the setter. This breaks OOP, as it allows to change fields without calling the setter.
This is FPC/Delphi compatible.</li> This is FPC/Delphi compatible.</li>
<li><i>with value do ;</i> : uses some temporary variable. Delphi/FPC do not support it.</li>
</ul> </ul>
</li> </li>
</ul> </ul>