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Add Isize and Usize IntKinds for use in ParseCallbacks::int_macro #3366

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Add Isize and Usize IntKinds for use in ParseCallbacks::int_macro #3366

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2 changes: 2 additions & 0 deletions bindgen/codegen/helpers.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -219,6 +219,8 @@ pub(crate) mod ast_ty {
IntKind::U32 => syn::parse_quote! { u32 },
IntKind::I64 => syn::parse_quote! { i64 },
IntKind::U64 => syn::parse_quote! { u64 },
IntKind::Isize => syn::parse_quote! { isize },
IntKind::Usize => syn::parse_quote! { usize },
IntKind::Custom { name, .. } => {
syn::parse_str(name).expect("Invalid integer type.")
}
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10 changes: 8 additions & 2 deletions bindgen/ir/int.rs
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Expand Up @@ -78,6 +78,12 @@ pub enum IntKind {
/// A `uint128_t`.
U128,

/// A pointer-sized signed integer.
Isize,

/// A pointer-sized unsigned integer.
Usize,

/// A custom integer type, used to allow custom macro types depending on
/// range.
Custom {
Expand All @@ -97,10 +103,10 @@ impl IntKind {
// to know whether it is or not right now (unlike char, there's no
// WChar_S / WChar_U).
Bool | UChar | UShort | UInt | ULong | ULongLong | U8 | U16 |
Char16 | WChar | U32 | U64 | U128 => false,
Char16 | WChar | U32 | U64 | U128 | Usize => false,

SChar | Short | Int | Long | LongLong | I8 | I16 | I32 | I64 |
I128 => true,
I128 | Isize => true,

Char { is_signed } | Custom { is_signed, .. } => is_signed,
}
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