r254053 - Fix typo that was being SFINAE'd away (and apparently GCC 4.7.2 rejects-valid on this).
David Blaikie via cfe-commits
cfe-commits at lists.llvm.org
Tue Nov 24 22:17:24 PST 2015
Possible to test (unit test?) the bug that GCC accidentally found here?
On Tue, Nov 24, 2015 at 6:41 PM, Richard Smith via cfe-commits <
cfe-commits at lists.llvm.org> wrote:
> Author: rsmith
> Date: Tue Nov 24 20:41:42 2015
> New Revision: 254053
> URL: http://llvm.org/viewvc/llvm-project?rev=254053&view=rev
> Fix typo that was being SFINAE'd away (and apparently GCC 4.7.2
> rejects-valid on this).
> Modified: cfe/trunk/include/clang/AST/RecursiveASTVisitor.h
> --- cfe/trunk/include/clang/AST/RecursiveASTVisitor.h (original)
> +++ cfe/trunk/include/clang/AST/RecursiveASTVisitor.h Tue Nov 24 20:41:42
> @@ -291,10 +291,10 @@ private:
> // class can take a queue, so if we're taking the second arm, make the
> // arm call our function rather than the derived class version.
> #define TRAVERSE_STMT_BASE(NAME, CLASS, VAR, QUEUE)
> - (decltype(callableWithQueue<CLASS *>(&Derived::Traverse##NAME))::value
> + (decltype(callableWithQueue<CLASS>(&Derived::Traverse##NAME))::value
> ? static_cast<typename std::conditional<
> - callableWithQueue<CLASS
> *>(&Derived::Traverse##NAME))::value, \
> callableWithQueue<CLASS>(&Derived::Traverse##NAME))::value, \
> Derived &, RecursiveASTVisitor &>::type>(*this)
> .Traverse##NAME(static_cast<CLASS *>(VAR), QUEUE)
> : getDerived().Traverse##NAME(static_cast<CLASS *>(VAR)))
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