¶clang::transformer::EditGenerator
rewriteDescendants(
    std::string NodeId,
    clang::transformer::RewriteRule Rule)

Description

Applies `Rule` to all descendants of the node bound to `NodeId`. `Rule` can refer to nodes bound by the calling rule. `Rule` is not applied to the node itself. For example, ``` auto InlineX = makeRule(declRefExpr(to(varDecl(hasName("x")))), changeTo(cat("3"))); makeRule(functionDecl(hasName("f"), hasBody(stmt().bind("body"))).bind("f"), flatten( changeTo(name("f"), cat("newName")), rewriteDescendants("body", InlineX))); ``` Here, we find the function `f`, change its name to `newName` and change all appearances of `x` in its body to `3`.

Declared at: clang/include/clang/Tooling/Transformer/RewriteRule.h:461

Parameters

std::string NodeId

clang::transformer::RewriteRule Rule