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Forward dereferencing operators in operator_brackets_proxy.

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This allows for expressions like it[n]->foo() and (*it[n]).foo() to compile.
This commit is contained in:
Andrey Semashev
2025-06-09 04:41:53 +03:00
parent da00617e56
commit e968c3312b
2 changed files with 24 additions and 1 deletions
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10
test/iterator_adaptor_test.cpp
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@@ -189,6 +189,16 @@ main()
boost::const_nonconst_iterator_test(i, ++j);
}
// Test that operator_brackets_proxy forwards operator-> and operator*
{
dummyT* ptr_array[] = { array + 0, array + 1, array + 2,
array + 3, array + 4, array + 5 };
ptr_iterator<dummyT*> i(ptr_array);
BOOST_TEST_EQ(i[2]->foo(), 2);
BOOST_TEST_EQ((*i[2]).foo(), 2);
}
int test;
// Test the iterator_traits
{