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// When linking with link.exe, -gdwarf still produces PDB instead.
// UNSUPPORTED: system-windows
// RUN: %clangxx_host -gdwarf -std=c++11 -o %t %s
// RUN: %lldb %t \
// RUN: -o run \
// RUN: -o "frame var --show-types f" \
// RUN: -o "frame var vla0" \
// RUN: -o "frame var fla0" \
// RUN: -o "frame var fla1" \
// RUN: -o "frame var vla01" \
// RUN: -o "frame var vla10" \
// RUN: -o "frame var vlaN" \
// RUN: -o "frame var vlaNM" \
// RUN: -o exit | FileCheck %s
struct Foo {
static constexpr int n = 1;
int m_vlaN[n];
int m_vla0[0];
};
int main() {
Foo f;
f.m_vlaN[0] = 60;
// CHECK: (lldb) frame var --show-types f
// CHECK-NEXT: (Foo) f = {
// CHECK-NEXT: (int[1]) m_vlaN = {
// CHECK-NEXT: (int) [0] = 60
// CHECK-NEXT: }
// CHECK-NEXT: (int[0]) m_vla0 = {}
// CHECK-NEXT: }
int vla0[0] = {};
// CHECK: (lldb) frame var vla0
// CHECK-NEXT: (int[0]) vla0 = {}
int fla0[] = {};
// CHECK: (lldb) frame var fla0
// CHECK-NEXT: (int[0]) fla0 = {}
int fla1[] = {42};
// CHECK: (lldb) frame var fla1
// CHECK-NEXT: (int[1]) fla1 = ([0] = 42)
int vla01[0][1];
// CHECK: (lldb) frame var vla01
// CHECK-NEXT: (int[0][1]) vla01 = {}
int vla10[1][0];
// CHECK: (lldb) frame var vla10
// CHECK-NEXT: (int[1][0]) vla10 = ([0] = int[0]
int n = 3;
int vlaN[n];
for (int i = 0; i < n; ++i)
vlaN[i] = -i;
// CHECK: (lldb) frame var vlaN
// CHECK-NEXT: (int[]) vlaN = ([0] = 0, [1] = -1, [2] = -2)
int m = 2;
int vlaNM[n][m];
for (int i = 0; i < n; ++i)
for (int j = 0; j < m; ++j)
vlaNM[i][j] = i + j;
// FIXME: multi-dimensional VLAs aren't well supported
// CHECK: (lldb) frame var vlaNM
// CHECK-NEXT: (int[][]) vlaNM = {
// CHECK-NEXT: [0] = ([0] = 0, [1] = 1, [2] = 1)
// CHECK-NEXT: [1] = ([0] = 1, [1] = 1, [2] = 2)
// CHECK-NEXT: }
__builtin_debugtrap();
}
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