1 // RUN: %clang_cc1 -fsyntax-only -verify -pedantic %s 2 // RUN: %clang_cc1 -std=c++11 -fsyntax-only -verify -pedantic %s 3 float f = 0x1p+1; // expected-warning{{hexadecimal floating constants are a C99 feature}} 4 double e = 0x.p0; //expected-error{{hexadecimal floating constants require a significand}} 5 double d = 0x.2p2; // expected-warning{{hexadecimal floating constants are a C99 feature}} 6 float g = 0x1.2p2; // expected-warning{{hexadecimal floating constants are a C99 feature}} 7 double h = 0x1.p2; // expected-warning{{hexadecimal floating constants are a C99 feature}} 8