wake.ir.statements.variable_declaration_statement
module
#
VariableDeclarationStatement
class
#
Bases: StatementAbc
Example
(uint a, uint b) = (1, 2)
in the following code:
Source code in wake/ir/statements/variable_declaration_statement.py
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|
children: Iterator[Union[VariableDeclaration, ExpressionAbc]]
property
#
Yields:
Type | Description |
---|---|
Union[VariableDeclaration, ExpressionAbc]
|
Direct children of this node. |
declarations: Tuple[Optional[VariableDeclaration], ...]
property
#
Example
Some declarations may be None
, e.g. in the following code:
Returns:
Type | Description |
---|---|
Tuple[Optional[VariableDeclaration], ...]
|
Tuple of variable declarations in this statement. |
initial_value: Optional[ExpressionAbc]
property
#
Does not need to be a TupleExpression when there is more than one variable declared. Can also be a FunctionCall returning a tuple.
Returns:
Type | Description |
---|---|
Optional[ExpressionAbc]
|
Initial value assigned to the declared variables (if any). |
parent: Union[Block, DoWhileStatement, ForStatement, IfStatement, UncheckedBlock, WhileStatement]
property
#
Returns:
Type | Description |
---|---|
Union[Block, DoWhileStatement, ForStatement, IfStatement, UncheckedBlock, WhileStatement]
|
Parent IR node. |