50 lines · cpp
1// Test without serialization:2// RUN: %clang_cc1 -triple x86_64-unknown-unknown -Wno-unused-value -std=gnu++17 \3// RUN: -ast-dump %s -ast-dump-filter Test \4// RUN: | FileCheck --strict-whitespace --match-full-lines %s5//6// Test with serialization:7// RUN: %clang_cc1 -triple x86_64-unknown-unknown -Wno-unused-value -std=gnu++17 -emit-pch -o %t %s8// RUN: %clang_cc1 -x c++ -triple x86_64-unknown-unknown -Wno-unused-value -std=gnu++17 \9// RUN: -include-pch %t -ast-dump-all -ast-dump-filter Test /dev/null \10// RUN: | sed -e "s/ <undeserialized declarations>//" -e "s/ imported//" \11// RUN: | FileCheck --strict-whitespace --match-full-lines %s12 13void Test() {14 constexpr int Int = 42;15 // CHECK: | `-VarDecl {{.*}} <col:{{.*}}, col:{{.*}}> col:{{.*}} Int 'const int' constexpr cinit16 // CHECK-NEXT: | |-value: Int 4217 18 constexpr __int128 Int128 = (__int128)0xFFFFFFFFFFFFFFFF + (__int128)1;19 // CHECK: | `-VarDecl {{.*}} <col:{{.*}}, col:{{.*}}> col:{{.*}} Int128 'const __int128' constexpr cinit20 // CHECK-NEXT: | |-value: Int 1844674407370955161621 22 constexpr float Float = 3.1415f;23 // CHECK: | `-VarDecl {{.*}} <col:{{.*}}, col:{{.*}}> col:{{.*}} Float 'const float' constexpr cinit24 // CHECK-NEXT: | |-value: Float 3.141500e+0025 26 constexpr double Double = 3.1415f;27 // CHECK: | `-VarDecl {{.*}} <col:{{.*}}, col:{{.*}}> col:{{.*}} Double 'const double' constexpr cinit28 // CHECK-NEXT: | |-value: Float 3.141500e+0029 30 constexpr _Complex int ComplexInt = 42 + 24i;31 // CHECK: | `-VarDecl {{.*}} <col:{{.*}}, col:{{.*}}> col:{{.*}} referenced ComplexInt 'const _Complex int' constexpr cinit32 // CHECK-NEXT: | |-value: ComplexInt 42 + 24i33 34 constexpr _Complex float ComplexFloat = 3.1415f + 42i;35 // CHECK: | `-VarDecl {{.*}} <col:{{.*}}, col:{{.*}}> col:{{.*}} referenced ComplexFloat 'const _Complex float' constexpr cinit36 // CHECK-NEXT: | |-value: ComplexFloat 3.141500e+00 + 4.200000e+01i37 38 constexpr _Complex int ArrayOfComplexInt[10] = {ComplexInt, ComplexInt, ComplexInt, ComplexInt};39 // CHECK: | `-VarDecl {{.*}} <col:{{.*}}, col:{{.*}}> col:{{.*}} ArrayOfComplexInt 'const _Complex int[10]' constexpr cinit40 // CHECK-NEXT: | |-value: Array size=1041 // CHECK-NEXT: | | |-elements: ComplexInt 42 + 24i, ComplexInt 42 + 24i, ComplexInt 42 + 24i, ComplexInt 42 + 24i42 // CHECK-NEXT: | | `-filler: 6 x ComplexInt 0 + 0i43 44 constexpr _Complex float ArrayOfComplexFloat[10] = {ComplexFloat, ComplexFloat, ComplexInt, ComplexInt};45 // CHECK: `-VarDecl {{.*}} <col:{{.*}}, col:{{.*}}> col:{{.*}} ArrayOfComplexFloat 'const _Complex float[10]' constexpr cinit46 // CHECK-NEXT: |-value: Array size=1047 // CHECK-NEXT: | |-elements: ComplexFloat 3.141500e+00 + 4.200000e+01i, ComplexFloat 3.141500e+00 + 4.200000e+01i, ComplexFloat 4.200000e+01 + 2.400000e+01i, ComplexFloat 4.200000e+01 + 2.400000e+01i48 // CHECK-NEXT: | `-filler: 6 x ComplexFloat 0.000000e+00 + 0.000000e+00i49}50