ast-dump-APValue-array.cpp
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// Test without serialization:
// RUN: %clang_cc1 -triple x86_64-unknown-unknown -Wno-unused-value -std=gnu++17 \
// RUN: -ast-dump %s -ast-dump-filter Test \
// RUN: | FileCheck --strict-whitespace --match-full-lines %s
//
// Test with serialization:
// RUN: %clang_cc1 -triple x86_64-unknown-unknown -Wno-unused-value -std=gnu++17 -emit-pch -o %t %s
// RUN: %clang_cc1 -x c++ -triple x86_64-unknown-unknown -Wno-unused-value -std=gnu++17 \
// RUN: -include-pch %t -ast-dump-all -ast-dump-filter Test /dev/null \
// RUN: | sed -e "s/ <undeserialized declarations>//" -e "s/ imported//" \
// RUN: | FileCheck --strict-whitespace --match-full-lines %s
struct S0 {
int arr[2];
};
union U0 {
int i;
float f;
};
struct S1 {
S0 s0 = {1, 2};
U0 u0 = {.i = 42};
};
void Test() {
constexpr int __attribute__((vector_size(sizeof(int) * 5))) arr_v5i[5] = {
{1, 2, 3, 4, 5},
{1, 2, 3, 4},
};
// CHECK: | `-VarDecl {{.*}} <line:{{.*}}, line:{{.*}}> line:{{.*}} arr_v5i '__attribute__((__vector_size__(5 * sizeof(int)))) int const[5]' constexpr cinit
// CHECK-NEXT: | |-value: Array size=5
// CHECK-NEXT: | | |-element: Vector length=5
// CHECK-NEXT: | | | |-elements: Int 1, Int 2, Int 3, Int 4
// CHECK-NEXT: | | | `-element: Int 5
// CHECK-NEXT: | | |-element: Vector length=5
// CHECK-NEXT: | | | |-elements: Int 1, Int 2, Int 3, Int 4
// CHECK-NEXT: | | | `-element: Int 0
// CHECK-NEXT: | | `-filler: 3 x Vector length=5
// CHECK-NEXT: | | |-elements: Int 0, Int 0, Int 0, Int 0
// CHECK-NEXT: | | `-element: Int 0
constexpr float arr_f[3][5] = {
{1, 2, 3, 4, 5},
};
// CHECK: | `-VarDecl {{.*}} <line:{{.*}}, line:{{.*}}> line:{{.*}} arr_f 'float const[3][5]' constexpr cinit
// CHECK-NEXT: | |-value: Array size=3
// CHECK-NEXT: | | |-element: Array size=5
// CHECK-NEXT: | | | |-elements: Float 1.000000e+00, Float 2.000000e+00, Float 3.000000e+00, Float 4.000000e+00
// CHECK-NEXT: | | | `-element: Float 5.000000e+00
// CHECK-NEXT: | | `-filler: 2 x Array size=5
// CHECK-NEXT: | | `-filler: 5 x Float 0.000000e+00
constexpr S0 arr_s0[2] = {{1, 2}, {3, 4}};
// CHECK: | `-VarDecl {{.*}} <col:{{.*}}, col:{{.*}}> col:{{.*}} arr_s0 'S0 const[2]' constexpr cinit
// CHECK-NEXT: | |-value: Array size=2
// CHECK-NEXT: | | |-element: Struct
// CHECK-NEXT: | | | `-field: Array size=2
// CHECK-NEXT: | | | `-elements: Int 1, Int 2
// CHECK-NEXT: | | `-element: Struct
// CHECK-NEXT: | | `-field: Array size=2
// CHECK-NEXT: | | `-elements: Int 3, Int 4
constexpr U0 arr_u0[2] = {{.i = 42}, {.f = 3.1415f}};
// CHECK: | `-VarDecl {{.*}} <col:{{.*}}, col:{{.*}}> col:{{.*}} arr_u0 'U0 const[2]' constexpr cinit
// CHECK-NEXT: | |-value: Array size=2
// CHECK-NEXT: | | `-elements: Union .i Int 42, Union .f Float 3.141500e+00
constexpr S1 arr_s1[2] = {};
// CHECK: `-VarDecl {{.*}} <col:{{.*}}, col:{{.*}}> col:{{.*}} arr_s1 'S1 const[2]' constexpr cinit
// CHECK-NEXT: |-value: Array size=2
// CHECK-NEXT: | |-element: Struct
// CHECK-NEXT: | | |-field: Struct
// CHECK-NEXT: | | | `-field: Array size=2
// CHECK-NEXT: | | | `-elements: Int 1, Int 2
// CHECK-NEXT: | | `-field: Union .i Int 42
// CHECK-NEXT: | `-element: Struct
// CHECK-NEXT: | |-field: Struct
// CHECK-NEXT: | | `-field: Array size=2
// CHECK-NEXT: | | `-elements: Int 1, Int 2
// CHECK-NEXT: | `-field: Union .i Int 42
}