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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
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CL_AddressableVoid is the expression classification used for void
expressions whose address can be taken, i.e. the result of [], *
or void variable references in C, as opposed to things like the
result of a void function call.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@129783 91177308-0d34-0410-b5e6-96231b3b80d8
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- This is designed to make it obvious that %clang_cc1 is a "test variable"
which is substituted. It is '%clang_cc1' instead of '%clang -cc1' because it
can be useful to redefine what gets run as 'clang -cc1' (for example, to set
a default target).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@91446 91177308-0d34-0410-b5e6-96231b3b80d8
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minor accepts-invalid regressions, but we weren't really rejecting them for
the right reason. We really need a more general solution to detect all the
cases of the promotion of arrays with a register storage class.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69586 91177308-0d34-0410-b5e6-96231b3b80d8
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Tests and drivers updated, still need to shuffle dirs.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@67602 91177308-0d34-0410-b5e6-96231b3b80d8
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@64614 91177308-0d34-0410-b5e6-96231b3b80d8
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- PR2730
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@55739 91177308-0d34-0410-b5e6-96231b3b80d8
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- clang was erroneously accepting address-of applied to lvalue
expressions involving pointer arithmetic.
- clang was erroneously rejecting address-of applied to deref
expressions of pointer-typed variables.
- Improved existing test case.
- Fixes: <rdar://problem/6113867>, <rdar://problem/6080158>
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@54326 91177308-0d34-0410-b5e6-96231b3b80d8
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@47775 91177308-0d34-0410-b5e6-96231b3b80d8
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has the register qualifier, if the array is really a pointer.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@46634 91177308-0d34-0410-b5e6-96231b3b80d8
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This fixes a bug reported by Seo Sanghyeon.
This was meant to be committed yesterday, but the commit failed. doh.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44190 91177308-0d34-0410-b5e6-96231b3b80d8
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