================
@@ -1139,6 +1289,271 @@ void deque_insert_end(std::deque<int> &D, int n) {
// clang_analyzer_express(clang_analyzer_iterator_position(i3)); FIXME:
expect warning $D.end() - 1
}
+/// insert_range()
+///
+/// - Design decision: shifts positions to the <-LEFT<- (i.e. all iterator
+/// ahead of the insertion point are decremented; if the
+/// relation between the insertion point and the first
+/// position of the container is known, the first position
+/// of the container is also decremented).
+///
+/// - Iterator invalidation rules depend the container type.
+
+/// std::list-like containers: No iterators are invalidated.
+
+void list_insert_range_begin(std::list<int> &L, std::vector<int>& vec) {
+ auto i0 = L.cbegin(), i1 = L.cend();
+
+ clang_analyzer_denote(clang_analyzer_container_begin(L), "$L.begin()");
+ clang_analyzer_denote(clang_analyzer_container_end(L), "$L.end()");
+
+ auto i2 = L.insert_range(i0, vec);
+
+ clang_analyzer_eval(clang_analyzer_iterator_validity(i0));
//expected-warning{{TRUE}}
+ clang_analyzer_eval(clang_analyzer_iterator_validity(i1));
//expected-warning{{TRUE}}
+
+ clang_analyzer_express(clang_analyzer_iterator_position(i0)); //
expected-warning-re {{$L.begin(){{$}}}}
+ // clang_analyzer_express(clang_analyzer_iterator_position(i2)); FIXME:
expect warning $L.begin() - 1
----------------
steakhal wrote:
Why is this line disabled? We could (and should) expect the actual output; and
put a FIXME there if it's actually not what is desired.
https://github.com/llvm/llvm-project/pull/129719
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