diff options
| author | Richard Smith <richard-llvm@metafoo.co.uk> | 2013-02-02 02:14:45 +0000 |
|---|---|---|
| committer | Richard Smith <richard-llvm@metafoo.co.uk> | 2013-02-02 02:14:45 +0000 |
| commit | 3fa3feab35096b608f1d79bb541798b37a55e7b9 (patch) | |
| tree | 9d1266173a5b7da78cf0998856044dea5c9b1e30 /test/SemaCXX/conditional-expr.cpp | |
| parent | 821b93eec8b58a3e320ef34e7c98906ab61cf8c3 (diff) | |
PR15132: Replace "address expression must be an lvalue or a function
designator" diagnostic with more correct and more human-friendly "cannot take
address of rvalue of type 'T'".
For the case of & &T::f, provide a custom diagnostic, rather than unhelpfully
saying "cannot take address of rvalue of type '<overloaded function type>'".
For the case of &array_temporary, treat it just like a class temporary
(including allowing it as an extension); the existing diagnostic wording
for the class temporary case works fine.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174262 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/SemaCXX/conditional-expr.cpp')
| -rw-r--r-- | test/SemaCXX/conditional-expr.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/test/SemaCXX/conditional-expr.cpp b/test/SemaCXX/conditional-expr.cpp index 7595f1dfa1..692aaefc9d 100644 --- a/test/SemaCXX/conditional-expr.cpp +++ b/test/SemaCXX/conditional-expr.cpp @@ -146,7 +146,7 @@ void test() (void)(i1 ? 1 : Ambig()); // expected-error {{conversion from 'Ambig' to 'int' is ambiguous}} (void)(i1 ? Ambig() : 1); // expected-error {{conversion from 'Ambig' to 'int' is ambiguous}} // By the way, this isn't an lvalue: - &(i1 ? i1 : i2); // expected-error {{address expression must be an lvalue or a function designator}} + &(i1 ? i1 : i2); // expected-error {{cannot take the address of an rvalue}} // p4 (lvalue, same type) Fields flds; @@ -183,7 +183,7 @@ void test() i1 ? &MixedFields::ci : &MixedFields::cvi; (void)(i1 ? &MixedFields::ci : &MixedFields::vi); // Conversion of primitives does not result in an lvalue. - &(i1 ? i1 : d1); // expected-error {{address expression must be an lvalue or a function designator}} + &(i1 ? i1 : d1); // expected-error {{cannot take the address of an rvalue}} (void)&(i1 ? flds.b1 : flds.i1); // expected-error {{address of bit-field requested}} (void)&(i1 ? flds.i1 : flds.b1); // expected-error {{address of bit-field requested}} |