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Re-add the check for __has_attribute in StringLiteral. 

llvm-svn: 289858
This commit is contained in:
Zachary Turner 2016-12-15 19:33:31 +00:00
parent b76f6c2745
commit 578113ffb7
1 changed files with 1 additions and 1 deletions
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2
llvm/include/llvm/ADT/StringRef.h
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@ -847,7 +847,7 @@ namespace llvm {
public: public:
template <size_t N> template <size_t N>
constexpr StringLiteral(const char (&Str)[N]) constexpr StringLiteral(const char (&Str)[N])
#if defined(__clang__) #if defined(__clang__) && __has_attribute(enable_if)
#pragma clang diagnostic push #pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wgcc-compat" #pragma clang diagnostic ignored "-Wgcc-compat"
__attribute((enable_if(__builtin_strlen(Str) == N - 1, __attribute((enable_if(__builtin_strlen(Str) == N - 1,