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Merge pull request #1831 from mike-lischke/issue1824 

Update C++ target doc for latest API changes - fixes #1824.
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Terence Parr 2017-05-31 10:16:36 -07:00 committed by GitHub
parent 745c88a7c9 1fdb7cd31d
commit c97abe5bc2
1 changed files with 3 additions and 3 deletions
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doc/cpp-target.md
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@ -63,9 +63,9 @@ int main(int argc, const char* argv[]) {
CommonTokenStream tokens(&lexer);
MyGrammarParser parser(&tokens);
Ref<tree::ParseTree> tree = parser.key();
Ref<TreeShapeListener> listener(new TreeShapeListener());
tree::ParseTreeWalker::DEFAULT->walk(listener, tree);
tree::ParseTree *tree = parser.key();
TreeShapeListener listener;
tree::ParseTreeWalker::DEFAULT->walk(&listener, tree);
return 0;
}