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Add no-trait base OpImpl::Base. 

PiperOrigin-RevId: 204915682
This commit is contained in:
Jacques Pienaar 2018-07-17 08:33:07 -07:00 committed by jpienaar
parent fc7d6dbe5e
commit 4293666bf7
1 changed files with 11 additions and 1 deletions
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12
mlir/include/mlir/IR/OperationImpl.h
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@ -116,8 +116,11 @@ protected:
: state(const_cast<Operation *>(state)) {}
private:
template <typename... Types>
struct BaseVerifier;
template <typename First, typename... Rest>
struct BaseVerifier {
struct BaseVerifier<First, Rest...> {
static const char *verifyBase(const Operation *op) {
if (auto error = First::verifyBase(op))
return error;
@ -132,6 +135,13 @@ private:
}
};
template <>
struct BaseVerifier<> {
static const char *verifyBase(const Operation *op) {
return nullptr;
}
};
Operation *state;
};