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 %s
5 //
6 // Test with serialization:
7 // RUN: %clang_cc1 -triple x86_64-unknown-unknown -Wno-unused-value -std=gnu++17 -emit-pch -o %t %s
8 // 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 %s
12
Test()13 void Test() {
14 constexpr int Int = 42;
15 // CHECK: | `-VarDecl {{.*}} <col:{{.*}}, col:{{.*}}> col:{{.*}} Int 'const int' constexpr cinit
16 // CHECK-NEXT: | |-value: Int 42
17
18 constexpr __int128 Int128 = (__int128)0xFFFFFFFFFFFFFFFF + (__int128)1;
19 // CHECK: | `-VarDecl {{.*}} <col:{{.*}}, col:{{.*}}> col:{{.*}} Int128 'const __int128' constexpr cinit
20 // CHECK-NEXT: | |-value: Int 18446744073709551616
21
22 constexpr float Float = 3.1415f;
23 // CHECK: | `-VarDecl {{.*}} <col:{{.*}}, col:{{.*}}> col:{{.*}} Float 'const float' constexpr cinit
24 // CHECK-NEXT: | |-value: Float 3.141500e+00
25
26 constexpr double Double = 3.1415f;
27 // CHECK: | `-VarDecl {{.*}} <col:{{.*}}, col:{{.*}}> col:{{.*}} Double 'const double' constexpr cinit
28 // CHECK-NEXT: | |-value: Float 3.141500e+00
29
30 constexpr _Complex int ComplexInt = 42 + 24i;
31 // CHECK: | `-VarDecl {{.*}} <col:{{.*}}, col:{{.*}}> col:{{.*}} referenced ComplexInt 'const _Complex int' constexpr cinit
32 // CHECK-NEXT: | |-value: ComplexInt 42 + 24i
33
34 constexpr _Complex float ComplexFloat = 3.1415f + 42i;
35 // CHECK: | `-VarDecl {{.*}} <col:{{.*}}, col:{{.*}}> col:{{.*}} referenced ComplexFloat 'const _Complex float' constexpr cinit
36 // CHECK-NEXT: | |-value: ComplexFloat 3.141500e+00 + 4.200000e+01i
37
38 constexpr _Complex int ArrayOfComplexInt[10] = {ComplexInt, ComplexInt, ComplexInt, ComplexInt};
39 // CHECK: | `-VarDecl {{.*}} <col:{{.*}}, col:{{.*}}> col:{{.*}} ArrayOfComplexInt 'const _Complex int[10]' constexpr cinit
40 // CHECK-NEXT: | |-value: Array size=10
41 // CHECK-NEXT: | | |-elements: ComplexInt 42 + 24i, ComplexInt 42 + 24i, ComplexInt 42 + 24i, ComplexInt 42 + 24i
42 // CHECK-NEXT: | | `-filler: 6 x ComplexInt 0 + 0i
43
44 constexpr _Complex float ArrayOfComplexFloat[10] = {ComplexFloat, ComplexFloat, ComplexInt, ComplexInt};
45 // CHECK: `-VarDecl {{.*}} <col:{{.*}}, col:{{.*}}> col:{{.*}} ArrayOfComplexFloat 'const _Complex float[10]' constexpr cinit
46 // CHECK-NEXT: |-value: Array size=10
47 // 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+01i
48 // CHECK-NEXT: | `-filler: 6 x ComplexFloat 0.000000e+00 + 0.000000e+00i
49 }
50