check for implicit anchor

Author: Andersama

include/ctre/evaluation.hpp

@@ -5,6 +5,7 @@
 #include "atoms.hpp"
 #include "atoms_unicode.hpp"
 #include "starts_with_anchor.hpp"
+#include "has_implicit_anchor.hpp"
 #include "utility.hpp"
 #include "return_type.hpp"
 #include "find_captures.hpp"

include/ctre/wrapper.hpp

@@ -63,7 +63,7 @@ struct search_method {
 	template <typename Modifier = singleline, typename ResultIterator = void, typename RE, typename IteratorBegin, typename IteratorEnd> constexpr CTRE_FORCE_INLINE static auto exec(IteratorBegin orig_begin, IteratorBegin begin, IteratorEnd end, RE) noexcept {
 		using result_iterator = std::conditional_t<std::is_same_v<ResultIterator, void>, IteratorBegin, ResultIterator>;
 
-		constexpr bool fixed = starts_with_anchor(Modifier{}, ctll::list<RE>{});
+		constexpr bool fixed = starts_with_anchor(Modifier{}, ctll::list<RE>{}) || has_implicit_anchor(ctll::list<RE>{});
 
 		auto it = begin;