45 lines
900 B
C++
45 lines
900 B
C++
#include <doctest/doctest.h>
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DOCTEST_MAKE_STD_HEADERS_CLEAN_FROM_WARNINGS_ON_WALL_BEGIN
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#include <cstdint>
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#include <sstream>
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DOCTEST_MAKE_STD_HEADERS_CLEAN_FROM_WARNINGS_ON_WALL_END
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namespace user6 {
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struct label
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{
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label()
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: i(0) {}
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int i;
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friend bool operator==(const user6::label& lhs, const user6::label& rhs) {
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return lhs.i == rhs.i;
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}
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};
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} // namespace user6
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namespace user8 {
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struct label
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{
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label()
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: i(0) {}
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int i;
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};
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} // namespace user8
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DOCTEST_GCC_SUPPRESS_WARNING("-Wmissing-declarations")
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DOCTEST_CLANG_SUPPRESS_WARNING("-Wmissing-prototypes")
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bool operator==(const user8::label& lhs, const user8::label& rhs) { return lhs.i == rhs.i; }
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TEST_CASE("namespace 8 friend vs global") {
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user6::label a6;
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user6::label b6;
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user8::label a8;
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user8::label b8;
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REQUIRE(a6 == b6);
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REQUIRE(a8 == b8);
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}
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