Ada Reference Manual (Ada 2022)
2.9 Reserved Words
Syntax
This paragraph was deleted.
The following are the reserved words. Within a program, some or all of the letters of a reserved word may be in upper case.
| abort | else | new | return | |
| abs | elsif | not | reverse | |
| abstract | end | null | ||
| accept | entry | select | ||
| access | exception | of | separate | |
| aliased | exit | or | some | |
| all | others | subtype | ||
| and | for | out | synchronized | |
| array | function | overriding | ||
| at | tagged | |||
| generic | package | task | ||
| begin | goto | parallel | terminate | |
| body | pragma | then | ||
| if | private | type | ||
| case | in | procedure | ||
| constant | interface | protected | until | |
| is | use | |||
| declare | raise | |||
| delay | limited | range | when | |
| delta | loop | record | while | |
| digits | rem | with | ||
| do | mod | renames | ||
| requeue | xor |
NOTE The reserved words appear in lower case boldface in this document, except when used in the designator of an attribute (see 4.1.4). Lower case boldface is also used for a reserved word in a string_literal used as an operator_symbol. This is merely a convention — programs can be written in whatever typeface is desired and available.
