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65eb86e912
requires a temporary. Previously, we were building an initialization sequence that bound to the bit-field as if it were a real lvalue. Note that we previously (and still) diagnose binding of non-const references to bit-fields, as we should. There's no real way to test that this code is correct, since reference binding does not *currently* have any representation in the AST. This fix should make it easier for that to happen, so I've verified this fix with... Added InitializationSequence::dump(), to print an initialization sequence for debugging purposes. llvm-svn: 94826
25 lines
635 B
C++
25 lines
635 B
C++
// RUN: %clang_cc1 -emit-llvm-only -verify %s
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struct XPTParamDescriptor {};
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struct nsXPTParamInfo {
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nsXPTParamInfo(const XPTParamDescriptor& desc);
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};
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void a(XPTParamDescriptor *params) {
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const nsXPTParamInfo& paramInfo = params[0];
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}
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// CodeGen of reference initialized const arrays.
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namespace PR5911 {
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template <typename T, int N> int f(const T (&a)[N]) { return N; }
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int iarr[] = { 1 };
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int test() { return f(iarr); }
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}
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// radar 7574896
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struct Foo { int foo; };
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Foo& ignoreSetMutex = *(new Foo);
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// Binding to a bit-field that requires a temporary.
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struct { int bitfield : 3; } s = { 3 };
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const int &s2 = s.bitfield;
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