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transpile: Correct uses of used in operators.rs #1777

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transpile: Correct uses of used in operators.rs #1777

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25 changes: 16 additions & 9 deletions c2rust-transpile/src/translator/operators.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -187,7 +187,7 @@ impl<'c> Translation<'c> {
)))
} else {
let lhs = self.convert_cast(
ctx,
ctx.used(),
initial_lhs_type_id,
compute_lhs_type_id,
WithStmts::new_val(read.clone()),
Expand All @@ -199,7 +199,7 @@ impl<'c> Translation<'c> {
let ty = self.convert_type(compute_res_type_id.ctype)?;
let val = lhs.and_then(|lhs| {
self.convert_binary_operator(
ctx,
ctx.used(),
bin_op,
ty,
compute_res_type_id.ctype,
Expand All @@ -211,8 +211,15 @@ impl<'c> Translation<'c> {
)
})?;

let val =
self.convert_cast(ctx, compute_res_type_id, lhs_type_id, val, None, None, None)?;
let val = self.convert_cast(
ctx.used(),
compute_res_type_id,
lhs_type_id,
val,
None,
None,
None,
)?;

Ok(val.map(|val| mk().assign_expr(write.clone(), val)))
}
Expand Down Expand Up @@ -413,7 +420,7 @@ impl<'c> Translation<'c> {
.expect("Cannot convert non-assignment operator");

let lhs = self.convert_cast(
ctx,
ctx.used(),
initial_lhs_type_id,
expr_or_comp_type_id,
WithStmts::new_val(read.clone()),
Expand All @@ -425,7 +432,7 @@ impl<'c> Translation<'c> {
let ty = self.convert_type(result_type_id.ctype)?;
let val = lhs.and_then(|lhs|
self.convert_binary_operator(
ctx,
ctx.used(),
op,
ty,
result_type_id.ctype,
Expand All @@ -438,7 +445,7 @@ impl<'c> Translation<'c> {
)?;

let val = self.convert_cast(
ctx,
ctx.used(),
result_type_id,
expr_type_id,
val,
Expand Down Expand Up @@ -670,7 +677,7 @@ impl<'c> Translation<'c> {
};

self.convert_assignment_operator_with_rhs(
ctx.used(),
ctx,
op,
ty,
arg,
Expand Down Expand Up @@ -810,7 +817,7 @@ impl<'c> Translation<'c> {
.map(|a| mk().unary_expr(UnOp::Not(Default::default()), a))),

CUnOp::Not => {
let val = self.convert_condition(ctx, false, arg)?;
let val = self.convert_condition(ctx.used(), false, arg)?;
Ok(val.map(|x| mk().cast_expr(x, mk().abs_path_ty(vec!["core", "ffi", "c_int"]))))
}
CUnOp::Extension => {
Expand Down
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