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Add explanations for ptr func call argument cast

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This commit is contained in:
Guillaume Gomez 2024-05-22 15:19:15 +02:00 committed by Antoni Boucher
parent 527c049584
commit dd4a546de0
1 changed files with 3 additions and 0 deletions
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3
src/builder.rs
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@ -253,6 +253,9 @@ impl<'a, 'gcc, 'tcx> Builder<'a, 'gcc, 'tcx> {
self.context.new_cast(self.location, actual_val, expected_ty) self.context.new_cast(self.location, actual_val, expected_ty)
} else if on_stack_param_indices.contains(&index) { } else if on_stack_param_indices.contains(&index) {
let ty = actual_val.get_type(); let ty = actual_val.get_type();
// It's possible that the value behind the pointer is actually not exactly
// the expected type, so to go around that, we add a cast before
// dereferencing the value.
if let Some(pointee_val) = ty.get_pointee() if let Some(pointee_val) = ty.get_pointee()
&& pointee_val != expected_ty && pointee_val != expected_ty
{ {