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view: add more assertions for valid consume parameters

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Danny Robson 2018-08-01 13:09:32 +10:00
parent 5724de752e
commit 4b9b292848
1 changed files with 3 additions and 1 deletions
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4
view.hpp
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@ -339,9 +339,11 @@ namespace util {
//--------------------------------------------------------------------- //---------------------------------------------------------------------
[[nodiscard]] constexpr util::view<BeginT,EndT> [[nodiscard]] constexpr util::view<BeginT,EndT>
consume (util::view<BeginT,BeginT> prefix) const consume (util::view<BeginT,EndT> prefix) const
{ {
assert (prefix.begin () == begin ()); assert (prefix.begin () == begin ());
assert (prefix.end () < end ());
return { prefix.end (), end () }; return { prefix.end (), end () };
} }