1 // RUN: %clang_cc1 -emit-llvm -o - -triple x86_64-apple-darwin %s | FileCheck %s 2 3 struct Length { LengthLength4 Length(double v) { 5 m_floatValue = static_cast<float>(v); 6 } 7 operator ==Length8 bool operator==(const Length& o) const { 9 return getFloatValue() == o.getFloatValue(); 10 } operator !=Length11 bool operator!=(const Length& o) const { return !(*this == o); } 12 private: getFloatValueLength13 float getFloatValue() const { 14 return m_floatValue; 15 } 16 float m_floatValue; 17 }; 18 19 20 struct Foo { 21 static Length inchLength(double inch); getPageSizeFromNameFoo22 static bool getPageSizeFromName(const Length &A) { 23 static const Length legalWidth = inchLength(8.5); 24 if (A != legalWidth) return true; 25 return false; 26 } 27 }; 28 29 // CHECK: @_ZZN3Foo19getPageSizeFromNameERK6LengthE10legalWidth = linkonce_odr global %struct.Length zeroinitializer, align 4 30 // CHECK: store float %{{.*}}, ptr @_ZZN3Foo19getPageSizeFromNameERK6LengthE10legalWidth, align 4 31 bar(Length & b)32bool bar(Length &b) { 33 Foo f; 34 return f.getPageSizeFromName(b); 35 } 36