136f5cfe4df32af6c5fe01228102512996f566f9dRichard Smith// RUN: %clang_cc1 -fsyntax-only -std=c++11 -verify %s
236f5cfe4df32af6c5fe01228102512996f566f9dRichard Smith
336f5cfe4df32af6c5fe01228102512996f566f9dRichard Smithint &operator "" _x1 (long double);
436f5cfe4df32af6c5fe01228102512996f566f9dRichard Smithint &i1 = 0.123_x1;
536f5cfe4df32af6c5fe01228102512996f566f9dRichard Smith
636f5cfe4df32af6c5fe01228102512996f566f9dRichard Smithdouble &operator "" _x1 (const char *);
736f5cfe4df32af6c5fe01228102512996f566f9dRichard Smithint &i2 = 45._x1;
836f5cfe4df32af6c5fe01228102512996f566f9dRichard Smith
936f5cfe4df32af6c5fe01228102512996f566f9dRichard Smithtemplate<char...> char &operator "" _x1 ();
1036f5cfe4df32af6c5fe01228102512996f566f9dRichard Smithint &i3 = 0377e-1_x1;
1136f5cfe4df32af6c5fe01228102512996f566f9dRichard Smith
1236f5cfe4df32af6c5fe01228102512996f566f9dRichard Smithint &i4 = 1e1000000_x1; // expected-warning {{too large for type 'long double'}}
1336f5cfe4df32af6c5fe01228102512996f566f9dRichard Smith
1436f5cfe4df32af6c5fe01228102512996f566f9dRichard Smithdouble &operator "" _x2 (const char *);
1536f5cfe4df32af6c5fe01228102512996f566f9dRichard Smithdouble &i5 = 1e1000000_x2;
1636f5cfe4df32af6c5fe01228102512996f566f9dRichard Smith
1736f5cfe4df32af6c5fe01228102512996f566f9dRichard Smithtemplate<char...Cs> constexpr int operator "" _x3() { return sizeof...(Cs); }
1836f5cfe4df32af6c5fe01228102512996f566f9dRichard Smithstatic_assert(1e1000000_x3 == 9, "");
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