40 lines
1.2 KiB
C
40 lines
1.2 KiB
C
//------------------------------------------------------------------------------
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// CLING - the C++ LLVM-based InterpreterG :)
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//
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// This file is dual-licensed: you can choose to license it under the University
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// of Illinois Open Source License or the GNU Lesser General Public License. See
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// LICENSE.TXT for details.
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//------------------------------------------------------------------------------
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// RUN: clang -shared %fPIC -DCLING_EXPORT=%dllexport -DBUILD_SHARED %s -o%T/libSymbols%shlibext
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// RUN: %cling --nologo -L%T -lSymbols %s | FileCheck %s
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// Check that weak symbols do not get re-emitted (ROOT-6124)
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extern "C" int printf(const char*,...);
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template <class T>
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struct CLING_EXPORT StaticStuff {
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static T s_data;
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};
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template <class T>
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T StaticStuff<T>::s_data = 42;
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CLING_EXPORT int compareAddr(int* interp);
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#ifdef BUILD_SHARED
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int compareAddr(int* interp) {
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if (interp != &StaticStuff<int>::s_data) {
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printf("Wrong address, %ld in shared lib, %ld in interpreter!\n",
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(long)&StaticStuff<int>::s_data,
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(long)interp);
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// CHECK-NOT: Wrong address
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return 1;
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}
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return 0;
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}
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#else
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int Symbols() {
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return compareAddr(&StaticStuff<int>::s_data);
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}
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#endif
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