The Pascal compiler company
The Pascal compiler company
Variable identifiers are identifiers that have been associated with a variable using a variable declaration. Variable declarations must be placed in variable declaration groups.
Here is an example of a variable declaration group:
var
name : string;
age, heigth : integer;The syntax for variable declaration groups is given below:
(NOTE: for clarity some parts of the syntax are omitted, see Irie Pascal Grammar for the full syntax):
variable-declaration-group = 'var' variable-declaration { ';' variable-declaration }
identifier = letter { letter | digit }
identifier-list = identifier { ',' identifier }
new-ordinal-type = enumerated-type | subrange-type
new-pointer-type = '^' domain-type | '@' domain-type
new-structured-type =
[ 'packed' ] array-type |
[ 'packed' ] record-type |
[ 'packed' ] set-type |
[ 'packed' ] file-type |
[ 'packed' ] list-type |
object-type |
string-type
new-type = new-ordinal-type | new-structured-type | new-pointer-type
type-denoter = type-identifier | new-type
type-identifier = identifier
variable-declaration = identifier-list ':' type-denoter