426   void markExprChild(Expr *Child, NodeRole Role);
1086     Builder.markExprChild(S->getBase(), syntax::NodeRole::Object);  in WalkUpFromMemberExpr()
1121     Builder.markExprChild(S->getSubExpr(), syntax::NodeRole::SubExpression);  in WalkUpFromParenExpr()
1173     Builder.markExprChild(S->getSubExpr(), syntax::NodeRole::Operand);  in WalkUpFromUnaryOperator()
1188     Builder.markExprChild(S->getLHS(), syntax::NodeRole::LeftHandSide);  in WalkUpFromBinaryOperator()
1191     Builder.markExprChild(S->getRHS(), syntax::NodeRole::RightHandSide);  in WalkUpFromBinaryOperator()
1203       Builder.markExprChild(Arg, syntax::NodeRole::ListElement);  in buildCallArguments()
1220     Builder.markExprChild(S->getCallee(), syntax::NodeRole::Callee);  in WalkUpFromCallExpr()
1273       Builder.markExprChild(S->getArg(0), syntax::NodeRole::LeftHandSide);  in WalkUpFromCXXOperatorCallExpr()
1276       Builder.markExprChild(S->getArg(1), syntax::NodeRole::RightHandSide);  in WalkUpFromCXXOperatorCallExpr()
1283       Builder.markExprChild(S->getArg(0), syntax::NodeRole::Operand);  in WalkUpFromCXXOperatorCallExpr()
1291       Builder.markExprChild(S->getArg(0), syntax::NodeRole::Operand);  in WalkUpFromCXXOperatorCallExpr()
1297       Builder.markExprChild(S->getArg(0), syntax::NodeRole::Callee);  in WalkUpFromCXXOperatorCallExpr()
1357     Builder.markExprChild(L.getSizeExpr(), syntax::NodeRole::Size);  in WalkUpFromArrayTypeLoc()
1446     Builder.markExprChild(S->getLHS(), syntax::NodeRole::CaseValue);  in WalkUpFromCaseStmt()
1512     Builder.markExprChild(S->getRetValue(), syntax::NodeRole::ReturnValue);  in WalkUpFromReturnStmt()
1533     Builder.markExprChild(S->getAssertExpr(), syntax::NodeRole::Condition);  in WalkUpFromStaticAssertDecl()
1534     Builder.markExprChild(S->getMessage(), syntax::NodeRole::Message);  in WalkUpFromStaticAssertDecl()
1724     markExprChild(ChildExpr, NodeRole::Expression);  in markStmtChild()
1735 void syntax::TreeBuilder::markExprChild(Expr *Child, NodeRole Role) {  in markExprChild()  function in syntax::TreeBuilder