annotate clang/test/PCH/cxx2a-bitfield-init.cpp @ 150:1d019706d866

LLVM10
author anatofuz
date Thu, 13 Feb 2020 15:10:13 +0900 (2020-02-13)
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children 2e18cbf3894f
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150
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1 // RUN: %clang_cc1 -std=c++2a -include %s -verify %s
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2 // RUN: %clang_cc1 -std=c++2a -emit-pch %s -o %t
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3 // RUN: %clang_cc1 -std=c++2a -include-pch %t -verify %s -DPCH
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4
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5 #ifndef HEADER
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6 #define HEADER
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7
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8 struct S {
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9 unsigned int n : 5 = 49; // expected-warning {{changes value}}
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10 };
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11
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12 int a;
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13 template<bool B> struct T {
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14 int m : B ? 8 : a = 42;
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15 };
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16
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17 #else
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18
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19 // expected-error@-5 {{constant expression}} expected-note@-5 {{cannot modify}}
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20
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21 static_assert(S().n == 17);
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22 static_assert(T<true>().m == 0);
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23 int q = T<false>().m; // expected-note {{instantiation of}}
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24
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25 #endif