HP Pascal/iX Programmer's Guide (31502-90023)

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| Pointer | 4 bytes | 4-byte |
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| Procedure | 8 bytes | 4-byte |
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| Real | 4 bytes | 4-byte |
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Table 5-2. Allocation and Alignment of Packed Variables
(HP Pascal Packing Algorithm) (cont.)
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| Variable Type | Allocation | Alignment |
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| Record | See "Records" for information on entire record |
| | and "Packed Records" for information on fields. |
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| Set | See "Sets" |
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| Shortint | 2 bytes | 2-byte |
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| String | See "Strings" | 4-byte |
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| Subrange | See "Enumerations and Subranges" . |
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Arrays
Arrays are stored in row-major order . This means that an array is stored
a row at a time, rather than a column at a time ( column-major order ).
Example
VAR
a : ARRAY [1..2,1..3] OF char;
Row-major order: