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dmd.foreachvar

Compiler implementation of the D programming language.

Authors:

Walter Bright

License:

Boost License 1.0

Source foreachvar.d

Documentation https://dlang.org/phobos/dmd_foreachvar.html

Coverage https://codecov.io/gh/dlang/dmd/src/master/src/dmd/foreachvar.d

void foreachVar(Expression e, void delegate(VarDeclaration) dgVar);

Visit each Expression in e, and call dgVar() on each variable declared in it.

Parameters:

Expression `e`	expression tree to visit
void delegate(VarDeclaration) `dgVar`	call when a variable is declared

void foreachExpAndVar(Statement s, void delegate(Expression) dgExp, void delegate(VarDeclaration) dgVar);

Transitively walk Statement s, pass Expressions to dgExp(), VarDeclarations to dgVar().

Parameters:

Statement `s`	Statement to traverse
void delegate(Expression) `dgExp`	delegate to pass found Expressions to
void delegate(VarDeclaration) `dgVar`	delegate to pass found VarDeclarations to

Library Reference

dmd.foreachvar