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annotate gcc/testsuite/g++.dg/ext/visibility/ref-temp1.C @ 145:1830386684a0

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gcc-9.2.0
author anatofuz
date Thu, 13 Feb 2020 11:34:05 +0900
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145
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1 // PR c++/91476
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2 // Test that hidden and internal visibility propagates to reference temps.
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3
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4 #define HIDDEN __attribute((visibility("hidden")))
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5
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6 // { dg-final { scan-hidden "_ZGRZ1fvE3foo_" } }
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7 HIDDEN inline const int* f() { static const int &foo = 1; return &foo; }
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8
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9 // { dg-final { scan-assembler-not "(weak|globl)\[^\n\]*_ZGRN12_GLOBAL__N_13fooE_" } }
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10 namespace { const int &foo = 1; }
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11
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12 const void *volatile p;
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13 int main()
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14 {
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15 p = f();
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16 p = &foo;
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17 }