1 | // Tests evaluating expressions with side effects on convenience variable. |
2 | // Applied side effect should be visible to the debugger. |
3 | |
4 | // UNSUPPORTED: system-windows |
5 | |
6 | // RUN: %build %s -o %t |
7 | // RUN: %lldb %t \ |
8 | // RUN: -o "settings set target.process.track-memory-cache-changes false" \ |
9 | // RUN: -o "run" \ |
10 | // RUN: -o "expr int \$y = 11" \ |
11 | // RUN: -o "expr \$y" \ |
12 | // RUN: -o "expr \$y = 100" \ |
13 | // RUN: -o "expr \$y" \ |
14 | // RUN: -o "continue" \ |
15 | // RUN: -o "expr \$y" \ |
16 | // RUN: -o "expr X \$mine = {100, 200}" \ |
17 | // RUN: -o "expr \$mine.a = 300" \ |
18 | // RUN: -o "expr \$mine" \ |
19 | // RUN: -o "exit" | FileCheck %s -dump-input=fail |
20 | |
21 | struct X { |
22 | int a; |
23 | int b; |
24 | }; |
25 | |
26 | int main() { |
27 | X x; |
28 | |
29 | __builtin_debugtrap(); |
30 | __builtin_debugtrap(); |
31 | return 0; |
32 | } |
33 | |
34 | // CHECK-LABEL: expr int $y = 11 |
35 | // CHECK-LABEL: expr $y |
36 | // CHECK: (int) $y = 11 |
37 | |
38 | // CHECK-LABEL: expr $y = 100 |
39 | // CHECK: (int) $0 = 100 |
40 | |
41 | // CHECK-LABEL: expr $y |
42 | // CHECK: (int) $y = 100 |
43 | |
44 | // CHECK-LABEL: continue |
45 | // CHECK-LABEL: expr $y |
46 | // CHECK: (int) $y = 100 |
47 | |
48 | // CHECK-LABEL: expr X $mine = {100, 200} |
49 | // CHECK-LABEL: expr $mine.a = 300 |
50 | // CHECK: (int) $1 = 300 |
51 | // CHECK-LABEL: expr $mine |
52 | // CHECK: (X) $mine = (a = 300, b = 200) |
53 | |