| Issue |
132179
|
| Summary |
[lldb] `operator bool() const` on struct not being resolved in breakpoint condition
|
| Labels |
new issue
|
| Assignees |
|
| Reporter |
k4lizen
|
Using lldb and clang on 01f04252b6711e281d9569172302ec20789e9bbe . Using windows (haven't tried it on linux but I'd assume it reproduces).
```cpp
#include <iostream>
struct Boolish {
operator bool() const { return false; }
};
int main() {
Boolish bol;
if (!(bool)bol) {
puts("operator resolved correctly!");
}
puts("break");
puts("done");
return 0;
}
```
Compiling with latest `clang++ main.cpp -g3 -o main.exe`.
Running `./main.exe` gives the expected:
```
operator resolved correctly!
break
done
```
But trying the condition in lldb gives:
```
[snip]
(lldb) breakpoint set -f main.cpp -l 11 --condition "!(bool)bol"
(lldb) run
Process 5476 stopped
* thread #1, stop reason = breakpoint 1.1
frame #0: 0x00007ff7e3e57186 main.exe`main at main.cpp:52
49 if (!(bool)bol) {
50 puts("operator resolved correctly!");
51 }
-> 52 puts("break");
53 puts("done");
54 return 0;
55 }
error: stopped due to an error evaluating condition of breakpoint 1.1: "!(bool)bol"
Couldn't parse conditional _expression_:
error: Couldn't look up symbols:
bool Boolish::operator bool(void)
Hint: The _expression_ tried to call a function that is not present in the target, perhaps because it was optimized out by the compiler.
(lldb)
```
If we remove the `const`, everything works as expected.
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