Symbol Table (Identifier Table)
1
:
Id1
--
-
2
:
Pos
--
-
Practical problem:
…
…
1.2.3.4.5.
n
.
Symbol t
able:
3
:
X
----
-
…
1)
Short identifiers:
•
Empty spaces in memory (
-
)
2)
Long identifiers:
•
Length(Id)
£
n
…
…
Solution:
Id1
#
Pos
#
X
#
…
1
:
2
:
Symbol t
able
3
:
…
2
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