Extra Clang Tools 5 documentation

clang-tidy - readability-redundant-string-init

«  readability-redundant-string-cstr   ::   Contents   ::   readability-simplify-boolean-expr  »

readability-redundant-string-init

Finds unnecessary string initializations.

Examples:

// Initializing string with empty string literal is unnecessary.
std::string a = "";
std::string b("");

// becomes

std::string a;
std::string b;

«  readability-redundant-string-cstr   ::   Contents   ::   readability-simplify-boolean-expr  »