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8e1cf608dc
of copy initialization. Other pieces of the puzzle:
- Try/Perform-ImplicitConversion now handles implicit conversions
that don't involve references.
- Try/Perform-CopyInitialization uses
CheckSingleAssignmentConstraints for C. PerformCopyInitialization
is now used for all argument passing and returning values from a
function.
- Diagnose errors with declaring references and const values without
an initializer. (Uses a new Action callback, ActOnUninitializedDecl).
We do not yet have implicit conversion sequences for reference
binding, which means that we don't have any overloading support for
reference parameters yet.
llvm-svn: 58353
20 lines
532 B
C++
20 lines
532 B
C++
// RUN: clang -fsyntax-only -verify %s
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extern char *bork;
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char *& bar = bork;
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int val;
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void foo(int &a) {
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}
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typedef int & A;
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void g(const A aref) {
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}
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int & const X = val; // expected-error {{'const' qualifier may not be applied to a reference}}
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int & volatile Y = val; // expected-error {{'volatile' qualifier may not be applied to a reference}}
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int & const volatile Z = val; /* expected-error {{'const' qualifier may not be applied}} \
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expected-error {{'volatile' qualifier may not be applied}} */
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