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Function `dmd.toir.resolveLengthVar`

Given an expression e that is an array, determine and set the 'length' variable.


						
				extern(C++) elem* resolveLengthVar
				(
				

				  VarDeclaration lengthVar,
				

				  elem** pe,
				

				  Type t1
				

				);

Input

lengthVar Symbol of 'length' variable &e expression that is the array t1 Type of the array

Output

e is rewritten to avoid side effects

Returns

expression that initializes 'length'

Authors

Walter Bright

License

Boost License 1.0