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// Tests evaluating expressions with side effects.
// Applied side effect should be visible to the debugger.
// RUN: %build %s -o %t
// RUN: %lldb %t \
// RUN: -o "settings set target.process.track-memory-cache-changes false" \
// RUN: -o "run" \
// RUN: -o "frame variable x" \
// RUN: -o "expr x.inc()" \
// RUN: -o "frame variable x" \
// RUN: -o "continue" \
// RUN: -o "frame variable x" \
// RUN: -o "expr x.i = 10" \
// RUN: -o "frame variable x" \
// RUN: -o "continue" \
// RUN: -o "frame variable x" \
// RUN: -o "exit" | FileCheck %s -dump-input=fail
class X {
int i = 0;
public:
void inc() { ++i; }
};
int main() {
X x;
x.inc();
__builtin_debugtrap();
__builtin_debugtrap();
__builtin_debugtrap();
return 0;
}
// CHECK-LABEL: frame variable x
// CHECK: (X) x = (i = 1)
// CHECK-LABEL: expr x.inc()
// CHECK-LABEL: frame variable x
// CHECK: (X) x = (i = 2)
// CHECK-LABEL: continue
// CHECK-LABEL: frame variable x
// CHECK: (X) x = (i = 2)
// CHECK-LABEL: expr x.i = 10
// CHECK: (int) $0 = 10
// CHECK-LABEL: frame variable x
// CHECK: (X) x = (i = 10)
// CHECK-LABEL: continue
// CHECK-LABEL: frame variable x
// CHECK: (X) x = (i = 10)
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