b6070db0d0
layout" rules. The new rules say that a standard-layout struct has its first non-static data member and all base classes at offset 0, and consider a class to not be standard-layout if that would result in multiple subobjects of a single type having the same address. We track "is C++11 standard-layout class" separately from "is standard-layout class" so that the ABIs that need this information can still use it. Differential Revision: https://reviews.llvm.org/D45176 llvm-svn: 329332
18 lines
923 B
C++
18 lines
923 B
C++
// RUN: %clang_cc1 -std=c++98 -triple x86_64-unknown-unknown %s -verify -fexceptions -fcxx-exceptions -pedantic-errors
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// RUN: %clang_cc1 -std=c++11 -triple x86_64-unknown-unknown %s -verify -fexceptions -fcxx-exceptions -pedantic-errors
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// RUN: %clang_cc1 -std=c++14 -triple x86_64-unknown-unknown %s -verify -fexceptions -fcxx-exceptions -pedantic-errors
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// RUN: %clang_cc1 -std=c++1z -triple x86_64-unknown-unknown %s -verify -fexceptions -fcxx-exceptions -pedantic-errors
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namespace dr2229 { // dr2229: 7
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struct AnonBitfieldQualifiers {
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const unsigned : 1; // expected-error {{anonymous bit-field cannot have qualifiers}}
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volatile unsigned : 1; // expected-error {{anonymous bit-field cannot have qualifiers}}
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const volatile unsigned : 1; // expected-error {{anonymous bit-field cannot have qualifiers}}
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unsigned : 1;
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const unsigned i1 : 1;
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volatile unsigned i2 : 1;
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const volatile unsigned i3 : 1;
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};
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}
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