hmz007
36ed224bac
Signed-off-by: hmz007 <hmz007@gmail.com> Change-Id: Ib87fdbe7a0be7dc961af3500fe9ea4589a127f9f
27 lines
977 B
C++
27 lines
977 B
C++
// RUN: %clang_cc1 -emit-llvm-only -x c++ -std=c++11 -triple %itanium_abi_triple -verify %s -DN=1
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// RUN: %clang_cc1 -emit-llvm-only -x c++ -std=c++11 -triple %itanium_abi_triple -verify %s -DN=2
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// RUN: %clang_cc1 -emit-llvm-only -x c++ -std=c++11 -triple %itanium_abi_triple -verify %s -DN=3
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struct A { int a; };
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#if N == 1
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// ChooseExpr
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template<class T> void test(int (&)[sizeof(__builtin_choose_expr(true, 1, 1), T())]) {} // expected-error {{cannot yet mangle}}
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template void test<int>(int (&)[sizeof(int)]);
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#elif N == 2
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// CompoundLiteralExpr
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template<class T> void test(int (&)[sizeof((A){}, T())]) {} // expected-error {{cannot yet mangle}}
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template void test<int>(int (&)[sizeof(A)]);
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#elif N == 3
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// DesignatedInitExpr
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template<class T> void test(int (&)[sizeof(A{.a = 10}, T())]) {} // expected-error {{cannot yet mangle}}
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template void test<int>(int (&)[sizeof(A)]);
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// FIXME: There are several more cases we can't yet mangle.
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#else
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#error unknown N
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#endif
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