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File-based Decoding User Manual Chapter 7: Statements

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because the if statement evaluates to false. This causes the first return statement to

be skipped. The function continues executing with the else statement, thereby returning

the value of b to be used as an argument to Trace.

7.7 Compound Statements

A compound statement, or statement block, is a group of one or more statements that

is treated as a single statement. A compound statement is always enclosed in curly

braces ( {} ). Each statement within the curly braces is followed by a semicolon;

however, a semicolon is not used following the closing curly brace.

The syntax for a compound statement is

{

<first_statement>;

<second_statement>;

...

<last_statement>;

}

An example of a compound statement is

{

x = 2;

x + 3;

}

It's also possible to nest compound statements, like so:

{

x = 2;

{

y = 3;

}

x + 3;

}

Compound statements can be used anywhere that any other kind of statement can be

used.

if (3 && 3)

{

result = "True!";

Trace(result);

}

Compound statements are required for function declarations and are commonly used in

if, if-else, while, and for statements.

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