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	dmd.visitor.foreachvar
Utility to visit every variable in an expression.
Authors: 
License: 
Source foreachvar.d
Documentation https://dlang.org/phobos/dmd_foreachvar.html
- voidforeachVar(Expressione, void delegate(VarDeclaration)dgVar);
- Visit each Expression in e, and call dgVar() on each variable declared in it.Parameters:Expression eexpression tree to visit void delegate(VarDeclaration) dgVarcall when a variable is declared 
- voidforeachExpAndVar(Statements, void delegate(Expression)dgExp, void delegate(VarDeclaration)dgVar);
- Transitively walk Statement s, pass Expressions to dgExp(), VarDeclarations to dgVar().Parameters:Statement sStatement to traverse void delegate(Expression) dgExpdelegate to pass found Expressions to void delegate(VarDeclaration) dgVardelegate to pass found VarDeclarations to 
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Ddoc on Mon Mar 31 10:28:07 2025