Go Integers: Difference between revisions
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Integers are designated by the following [[Go Concepts - Lexical Structure#Pre-Declared_Identifiers|pre-declared type identifiers]]: | Integers are designated by the following [[Go Concepts - Lexical Structure#Pre-Declared_Identifiers|pre-declared type identifiers]]: | ||
Unsigned integers: <tt>uint8</tt> (or <tt>byte</tt>), <tt>uint16</tt>, <tt>uint32</tt> (or <tt>rune</tt>), <tt>uint64</tt>. | * Unsigned integers: <tt>uint8</tt> (or <tt>byte</tt>), <tt>uint16</tt>, <tt>uint32</tt> (or <tt>rune</tt>), <tt>uint64</tt>. | ||
* Signed integers: <tt>int8</tt>, <tt>int16</tt>, <tt>int32</tt>, <tt>int64</tt>. | |||
Signed integers: <tt>int8</tt>, <tt>int16</tt>, <tt>int32</tt>, <tt>int64</tt>. | * Machine-dependent integers: <tt>uint</tt>, <tt>int</tt> and <tt>uintptr</tt>. | ||
Machine-dependent integers: <tt>uint</tt>, <tt>int</tt> and <tt>uintptr</tt>. | |||
<tt>int</tt> should be the default. | <tt>int</tt> should be the default. | ||
=Integer Literals= | =Integer Literals= | ||
Revision as of 18:13, 22 March 2016
Internal
Overview
Integers are designated by the following pre-declared type identifiers:
- Unsigned integers: uint8 (or byte), uint16, uint32 (or rune), uint64.
- Signed integers: int8, int16, int32, int64.
- Machine-dependent integers: uint, int and uintptr.
int should be the default.