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Sequential statements
Sequential statements are statements that are executed one after the other
in the order they appear in the source file. Sequential statements can be
used in subprograms and processes (processes are described in the next
chapter).
These are the typical statements that appear in other programming languages.
The following grammar rule lists all the different sequential statements:
The wait statement is described in the section discussing process
statements and the remaining sequential statements are discussed next.
Assertion and report statements
Signal assignment statement
Variable assignment statement
Procedure call statement
If statements
Case statements
Loop statement
Next statements
Exit statements
Return statement
Null statements