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Shebang parser: add virtual destructor

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Fixes:

    warning: destructor called on non-final 'nix::ParseUnquoted' that has virtual functions but non-virtual destructor [-Wdelete-non-abstract-non-virtual-dtor]
This commit is contained in:
Robert Hensing 2023-11-19 01:46:48 +01:00
parent 1d86bb4f70
commit 251fb23aea
1 changed files with 2 additions and 0 deletions
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src/libutil/args.cc
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@ -97,6 +97,8 @@ struct Parser {
virtual void operator()(std::shared_ptr<Parser> & state, Strings & r) = 0; virtual void operator()(std::shared_ptr<Parser> & state, Strings & r) = 0;
Parser(std::string_view s) : remaining(s) {}; Parser(std::string_view s) : remaining(s) {};
virtual ~Parser() { };
}; };
struct ParseQuoted : public Parser { struct ParseQuoted : public Parser {