19 lines
703 B
C++
19 lines
703 B
C++
#include "ns.h"
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extern int func();
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// Note: the following function must be before the using.
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void test_lookup_before_using_directive()
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{
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// BP_before_using_directive
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std::printf("before using directive: func() = %d\n", func()); // eval func(), exp: 1
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}
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using namespace A;
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void test_lookup_after_using_directive()
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{
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// BP_after_using_directive
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//printf("func() = %d\n", func()); // eval func(), exp: error, ambiguous
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std::printf("after using directive: func2() = %d\n", func2()); // eval func2(), exp: 3
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std::printf("after using directive: ::func() = %d\n", ::func()); // eval ::func(), exp: 1
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std::printf("after using directive: B::func() = %d\n", B::func()); // eval B::func(), exp: 4
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}
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