Closed
Description
This used to work with libbindgen 0.1.7. Tried it again tonight, now it does not.
C header:
void f(const int a[]);I run:
$ bindgen const_array.h
I expect:
/* automatically generated by rust-bindgen */
extern "C" {
pub fn f(a: *const ::std::os::raw::c_int);
}I get:
/* automatically generated by rust-bindgen */
extern "C" {
pub fn f(a: *mut ::std::os::raw::c_int);
}Debug log:
INFO:bindgen: Clang Version: clang version 3.9.1 (tags/RELEASE_391/final)
DEBUG:bindgen::ir::context: BindgenContext::add_item(Item { id: ItemId(0), local_id: Cell { value: None }, next_child_local_id: Cell { value: 1 }, canonical_name_cache: RefCell { value: None }, comment: None, annotations: Annotations { opaque: false, hide: false, use_instead_of: None, disallow_copy: false, private_fields: None, accessor_kind: None, constify_enum_variant: false }, parent_id: ItemId(0), kind: Module(Module { name: Some("root"), kind: Normal, children_ids: [] }) }, declaration: None, loc: None
DEBUG:bindgen::ir::function: Function::parse(Cursor(f kind: FunctionDecl, loc: const_array.h:1:6, usr: Some("c:@F@f")), Type(void (const int *), kind: FunctionProto, decl: Cursor( kind: NoDeclFound, loc: builtin definitions, usr: None), canon: Cursor( kind: NoDeclFound, loc: builtin definitions, usr: None)))
DEBUG:bindgen::ir::context: builtin_or_resolved_ty: Type(void (const int *), kind: FunctionProto, decl: Cursor( kind: NoDeclFound, loc: builtin definitions, usr: None), canon: Cursor( kind: NoDeclFound, loc: builtin definitions, usr: None)), Some(Cursor(f kind: FunctionDecl, loc: const_array.h:1:6, usr: Some("c:@F@f"))), None
DEBUG:bindgen::ir::context: Not resolved, maybe builtin?
DEBUG:bindgen::ir::context: builtin_or_resolved_ty: Type(void (const int *), kind: FunctionProto, decl: Cursor( kind: NoDeclFound, loc: builtin definitions, usr: None), canon: Cursor( kind: NoDeclFound, loc: builtin definitions, usr: None)), Some(Cursor(f kind: FunctionDecl, loc: const_array.h:1:6, usr: Some("c:@F@f"))), None
DEBUG:bindgen::ir::context: Not resolved, maybe builtin?
DEBUG:bindgen::ir::ty: from_clang_ty: ItemId(1), ty: Type(void (const int *), kind: FunctionProto, decl: Cursor( kind: NoDeclFound, loc: builtin definitions, usr: None), canon: Cursor( kind: NoDeclFound, loc: builtin definitions, usr: None)), loc: Some(Cursor(f kind: FunctionDecl, loc: const_array.h:1:6, usr: Some("c:@F@f")))
DEBUG:bindgen::ir::ty: currently_parsed_types: []
DEBUG:bindgen::ir::function: FunctionSig::from_ty Type(void (const int *), kind: FunctionProto, decl: Cursor( kind: NoDeclFound, loc: builtin definitions, usr: None), canon: Cursor( kind: NoDeclFound, loc: builtin definitions, usr: None)) Cursor(f kind: FunctionDecl, loc: const_array.h:1:6, usr: Some("c:@F@f"))
DEBUG:bindgen::ir::item: from_ty_or_ref_with_id: ItemId(2) Type(const int [], kind: IncompleteArray, decl: Cursor( kind: NoDeclFound, loc: builtin definitions, usr: None), canon: Cursor( kind: NoDeclFound, loc: builtin definitions, usr: None)), Some(Cursor(a kind: ParmDecl, loc: const_array.h:1:18, usr: Some("c:const_array.h@7@F@f@a"))), None
DEBUG:bindgen::ir::context: builtin_or_resolved_ty: Type(const int [], kind: IncompleteArray, decl: Cursor( kind: NoDeclFound, loc: builtin definitions, usr: None), canon: Cursor( kind: NoDeclFound, loc: builtin definitions, usr: None)), Some(Cursor(a kind: ParmDecl, loc: const_array.h:1:18, usr: Some("c:const_array.h@7@F@f@a"))), None
DEBUG:bindgen::ir::context: Not resolved, maybe builtin?
DEBUG:bindgen::ir::item: New unresolved type reference: Type(const int [], kind: IncompleteArray, decl: Cursor( kind: NoDeclFound, loc: builtin definitions, usr: None), canon: Cursor( kind: NoDeclFound, loc: builtin definitions, usr: None)), Some(Cursor(a kind: ParmDecl, loc: const_array.h:1:18, usr: Some("c:const_array.h@7@F@f@a")))
DEBUG:bindgen::ir::context: BindgenContext::add_item(Item { id: ItemId(2), local_id: Cell { value: None }, next_child_local_id: Cell { value: 1 }, canonical_name_cache: RefCell { value: None }, comment: None, annotations: Annotations { opaque: false, hide: false, use_instead_of: None, disallow_copy: false, private_fields: None, accessor_kind: None, constify_enum_variant: false }, parent_id: ItemId(0), kind: Type(Type { name: None, layout: None, kind: UnresolvedTypeRef(Type(const int [], kind: IncompleteArray, decl: Cursor( kind: NoDeclFound, loc: builtin definitions, usr: None), canon: Cursor( kind: NoDeclFound, loc: builtin definitions, usr: None)), Some(Cursor(a kind: ParmDecl, loc: const_array.h:1:18, usr: Some("c:const_array.h@7@F@f@a"))), None), is_const: false }) }, declaration: Some(Cursor( kind: InvalidFile, loc: builtin definitions, usr: None)), loc: None
DEBUG:bindgen::ir::context: Invalid declaration Cursor( kind: InvalidFile, loc: builtin definitions, usr: None) found for type Type { name: None, layout: None, kind: UnresolvedTypeRef(Type(const int [], kind: IncompleteArray, decl: Cursor( kind: NoDeclFound, loc: builtin definitions, usr: None), canon: Cursor( kind: NoDeclFound, loc: builtin definitions, usr: None)), Some(Cursor(a kind: ParmDecl, loc: const_array.h:1:18, usr: Some("c:const_array.h@7@F@f@a"))), None), is_const: false }
DEBUG:bindgen::ir::item: from_ty_or_ref_with_id: ItemId(3) Type(void, kind: Void, decl: Cursor( kind: NoDeclFound, loc: builtin definitions, usr: None), canon: Cursor( kind: NoDeclFound, loc: builtin definitions, usr: None)), None, None
DEBUG:bindgen::ir::context: builtin_or_resolved_ty: Type(void, kind: Void, decl: Cursor( kind: NoDeclFound, loc: builtin definitions, usr: None), canon: Cursor( kind: NoDeclFound, loc: builtin definitions, usr: None)), None, None
DEBUG:bindgen::ir::context: Not resolved, maybe builtin?
DEBUG:bindgen::ir::context: add_builtin_item: item = Item { id: ItemId(4), local_id: Cell { value: None }, next_child_local_id: Cell { value: 1 }, canonical_name_cache: RefCell { value: None }, comment: None, annotations: Annotations { opaque: false, hide: false, use_instead_of: None, disallow_copy: false, private_fields: None, accessor_kind: None, constify_enum_variant: false }, parent_id: ItemId(0), kind: Type(Type { name: Some("void"), layout: None, kind: Void, is_const: false }) }
DEBUG:bindgen::ir::item: ItemId(4) already resolved: None
DEBUG:bindgen::ir::context: BindgenContext::add_item(Item { id: ItemId(1), local_id: Cell { value: None }, next_child_local_id: Cell { value: 1 }, canonical_name_cache: RefCell { value: None }, comment: None, annotations: Annotations { opaque: false, hide: false, use_instead_of: None, disallow_copy: false, private_fields: None, accessor_kind: None, constify_enum_variant: false }, parent_id: ItemId(0), kind: Type(Type { name: None, layout: Some(Layout { size: 1, align: 4, packed: false }), kind: Function(FunctionSig { return_type: ItemId(4), argument_types: [(Some("a"), ItemId(2))], is_variadic: false, abi: C }), is_const: false }) }, declaration: Some(Cursor( kind: NoDeclFound, loc: builtin definitions, usr: None)), loc: Some(Cursor(f kind: FunctionDecl, loc: const_array.h:1:6, usr: Some("c:@F@f")))
DEBUG:bindgen::ir::context: Invalid declaration Cursor( kind: NoDeclFound, loc: builtin definitions, usr: None) found for type Type { name: None, layout: Some(Layout { size: 1, align: 4, packed: false }), kind: Function(FunctionSig { return_type: ItemId(4), argument_types: [(Some("a"), ItemId(2))], is_variadic: false, abi: C }), is_const: false }
DEBUG:bindgen::ir::context: BindgenContext::add_item(Item { id: ItemId(5), local_id: Cell { value: None }, next_child_local_id: Cell { value: 1 }, canonical_name_cache: RefCell { value: None }, comment: None, annotations: Annotations { opaque: false, hide: false, use_instead_of: None, disallow_copy: false, private_fields: None, accessor_kind: None, constify_enum_variant: false }, parent_id: ItemId(0), kind: Function(Function { name: "f", mangled_name: None, signature: ItemId(1), comment: None }) }, declaration: Some(Cursor(f kind: FunctionDecl, loc: const_array.h:1:6, usr: Some("c:@F@f"))), loc: Some(Cursor(f kind: FunctionDecl, loc: const_array.h:1:6, usr: Some("c:@F@f")))
DEBUG:bindgen::ir::context: builtin_or_resolved_ty: Type(const int [], kind: IncompleteArray, decl: Cursor( kind: NoDeclFound, loc: builtin definitions, usr: None), canon: Cursor( kind: NoDeclFound, loc: builtin definitions, usr: None)), Some(Cursor(a kind: ParmDecl, loc: const_array.h:1:18, usr: Some("c:const_array.h@7@F@f@a"))), None
DEBUG:bindgen::ir::context: Not resolved, maybe builtin?
DEBUG:bindgen::ir::context: builtin_or_resolved_ty: Type(const int [], kind: IncompleteArray, decl: Cursor( kind: NoDeclFound, loc: builtin definitions, usr: None), canon: Cursor( kind: NoDeclFound, loc: builtin definitions, usr: None)), Some(Cursor(a kind: ParmDecl, loc: const_array.h:1:18, usr: Some("c:const_array.h@7@F@f@a"))), None
DEBUG:bindgen::ir::context: Not resolved, maybe builtin?
DEBUG:bindgen::ir::ty: from_clang_ty: ItemId(6), ty: Type(const int [], kind: IncompleteArray, decl: Cursor( kind: NoDeclFound, loc: builtin definitions, usr: None), canon: Cursor( kind: NoDeclFound, loc: builtin definitions, usr: None)), loc: Some(Cursor(a kind: ParmDecl, loc: const_array.h:1:18, usr: Some("c:const_array.h@7@F@f@a")))
DEBUG:bindgen::ir::ty: currently_parsed_types: []
DEBUG:bindgen::ir::context: builtin_or_resolved_ty: Type(const int, kind: Int, decl: Cursor( kind: NoDeclFound, loc: builtin definitions, usr: None), canon: Cursor( kind: NoDeclFound, loc: builtin definitions, usr: None)), Some(Cursor(a kind: ParmDecl, loc: const_array.h:1:18, usr: Some("c:const_array.h@7@F@f@a"))), None
DEBUG:bindgen::ir::context: Not resolved, maybe builtin?
DEBUG:bindgen::ir::context: add_builtin_item: item = Item { id: ItemId(8), local_id: Cell { value: None }, next_child_local_id: Cell { value: 1 }, canonical_name_cache: RefCell { value: None }, comment: None, annotations: Annotations { opaque: false, hide: false, use_instead_of: None, disallow_copy: false, private_fields: None, accessor_kind: None, constify_enum_variant: false }, parent_id: ItemId(0), kind: Type(Type { name: Some("const int"), layout: Some(Layout { size: 4, align: 4, packed: false }), kind: Int(Int), is_const: true }) }
DEBUG:bindgen::ir::context: BindgenContext::add_item(Item { id: ItemId(6), local_id: Cell { value: None }, next_child_local_id: Cell { value: 1 }, canonical_name_cache: RefCell { value: None }, comment: None, annotations: Annotations { opaque: false, hide: false, use_instead_of: None, disallow_copy: false, private_fields: None, accessor_kind: None, constify_enum_variant: false }, parent_id: ItemId(0), kind: Type(Type { name: None, layout: None, kind: Array(ItemId(8), 0), is_const: false }) }, declaration: Some(Cursor( kind: NoDeclFound, loc: builtin definitions, usr: None)), loc: Some(Cursor(a kind: ParmDecl, loc: const_array.h:1:18, usr: Some("c:const_array.h@7@F@f@a")))
DEBUG:bindgen::ir::context: Invalid declaration Cursor( kind: NoDeclFound, loc: builtin definitions, usr: None) found for type Type { name: None, layout: None, kind: Array(ItemId(8), 0), is_const: false }
DEBUG:bindgen::ir::context: No replacements to process
DEBUG:bindgen::codegen: codegen: BindgenOptions { hidden_types: RegexSet { items: [], set: Some(RegexSet([])) }, opaque_types: RegexSet { items: [], set: Some(RegexSet([])) }, whitelisted_types: RegexSet { items: [], set: Some(RegexSet([])) }, whitelisted_functions: RegexSet { items: [], set: Some(RegexSet([])) }, whitelisted_vars: RegexSet { items: [], set: Some(RegexSet([])) }, bitfield_enums: RegexSet { items: [], set: Some(RegexSet([])) }, constified_enums: RegexSet { items: [], set: Some(RegexSet([])) }, builtins: false, links: [], emit_ast: false, emit_ir: false, enable_cxx_namespaces: false, disable_name_namespacing: false, derive_debug: true, unstable_rust: true, use_core: false, ctypes_prefix: None, namespaced_constants: true, msvc_mangling: false, convert_floats: true, raw_lines: [], clang_args: ["-isystem", "/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1", "-isystem", "/usr/local/include", "-isystem", "/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../lib/clang/8.0.0/include", "-isystem", "/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include", "-isystem", "/usr/include", "-isystem", "/System/Library/Frameworks", "-isystem", "/Library/Frameworks", "const_array.h"], input_header: Some("const_array.h"), dummy_uses: None, type_chooser: None, codegen_config: CodegenConfig { functions: true, types: true, vars: true, methods: true, constructors: true }, conservative_inline_namespaces: false, generate_comments: true, whitelist_recursively: true, objc_extern_crate: false }
DEBUG:bindgen::codegen: <Item as CodeGenerator>::codegen: self = Item { id: ItemId(0), local_id: Cell { value: None }, next_child_local_id: Cell { value: 1 }, canonical_name_cache: RefCell { value: None }, comment: None, annotations: Annotations { opaque: false, hide: false, use_instead_of: None, disallow_copy: false, private_fields: None, accessor_kind: None, constify_enum_variant: false }, parent_id: ItemId(0), kind: Module(Module { name: Some("root"), kind: Normal, children_ids: [ItemId(2), ItemId(1), ItemId(5), ItemId(6)] }) }
DEBUG:bindgen::codegen: <Module as CodeGenerator>::codegen: item = Item { id: ItemId(0), local_id: Cell { value: None }, next_child_local_id: Cell { value: 1 }, canonical_name_cache: RefCell { value: None }, comment: None, annotations: Annotations { opaque: false, hide: false, use_instead_of: None, disallow_copy: false, private_fields: None, accessor_kind: None, constify_enum_variant: false }, parent_id: ItemId(0), kind: Module(Module { name: Some("root"), kind: Normal, children_ids: [ItemId(2), ItemId(1), ItemId(5), ItemId(6)] }) }
DEBUG:bindgen::codegen: <Item as CodeGenerator>::codegen: self = Item { id: ItemId(2), local_id: Cell { value: None }, next_child_local_id: Cell { value: 1 }, canonical_name_cache: RefCell { value: None }, comment: None, annotations: Annotations { opaque: false, hide: false, use_instead_of: None, disallow_copy: false, private_fields: None, accessor_kind: None, constify_enum_variant: false }, parent_id: ItemId(0), kind: Type(Type { name: None, layout: None, kind: ResolvedTypeRef(ItemId(6)), is_const: false }) }
DEBUG:bindgen::codegen: <Type as CodeGenerator>::codegen: item = Item { id: ItemId(2), local_id: Cell { value: None }, next_child_local_id: Cell { value: 1 }, canonical_name_cache: RefCell { value: None }, comment: None, annotations: Annotations { opaque: false, hide: false, use_instead_of: None, disallow_copy: false, private_fields: None, accessor_kind: None, constify_enum_variant: false }, parent_id: ItemId(0), kind: Type(Type { name: None, layout: None, kind: ResolvedTypeRef(ItemId(6)), is_const: false }) }
DEBUG:bindgen::codegen: <Item as CodeGenerator>::codegen: self = Item { id: ItemId(1), local_id: Cell { value: None }, next_child_local_id: Cell { value: 1 }, canonical_name_cache: RefCell { value: None }, comment: None, annotations: Annotations { opaque: false, hide: false, use_instead_of: None, disallow_copy: false, private_fields: None, accessor_kind: None, constify_enum_variant: false }, parent_id: ItemId(0), kind: Type(Type { name: None, layout: Some(Layout { size: 1, align: 4, packed: false }), kind: Function(FunctionSig { return_type: ItemId(4), argument_types: [(Some("a"), ItemId(2))], is_variadic: false, abi: C }), is_const: false }) }
DEBUG:bindgen::codegen: <Type as CodeGenerator>::codegen: item = Item { id: ItemId(1), local_id: Cell { value: None }, next_child_local_id: Cell { value: 1 }, canonical_name_cache: RefCell { value: None }, comment: None, annotations: Annotations { opaque: false, hide: false, use_instead_of: None, disallow_copy: false, private_fields: None, accessor_kind: None, constify_enum_variant: false }, parent_id: ItemId(0), kind: Type(Type { name: None, layout: Some(Layout { size: 1, align: 4, packed: false }), kind: Function(FunctionSig { return_type: ItemId(4), argument_types: [(Some("a"), ItemId(2))], is_variadic: false, abi: C }), is_const: false }) }
DEBUG:bindgen::codegen: <Item as CodeGenerator>::codegen: self = Item { id: ItemId(5), local_id: Cell { value: None }, next_child_local_id: Cell { value: 1 }, canonical_name_cache: RefCell { value: None }, comment: None, annotations: Annotations { opaque: false, hide: false, use_instead_of: None, disallow_copy: false, private_fields: None, accessor_kind: None, constify_enum_variant: false }, parent_id: ItemId(0), kind: Function(Function { name: "f", mangled_name: None, signature: ItemId(1), comment: None }) }
DEBUG:bindgen::codegen: <Function as CodeGenerator>::codegen: item = Item { id: ItemId(5), local_id: Cell { value: None }, next_child_local_id: Cell { value: 1 }, canonical_name_cache: RefCell { value: None }, comment: None, annotations: Annotations { opaque: false, hide: false, use_instead_of: None, disallow_copy: false, private_fields: None, accessor_kind: None, constify_enum_variant: false }, parent_id: ItemId(0), kind: Function(Function { name: "f", mangled_name: None, signature: ItemId(1), comment: None }) }
DEBUG:bindgen::codegen: <Item as CodeGenerator>::codegen: self = Item { id: ItemId(6), local_id: Cell { value: None }, next_child_local_id: Cell { value: 1 }, canonical_name_cache: RefCell { value: None }, comment: None, annotations: Annotations { opaque: false, hide: false, use_instead_of: None, disallow_copy: false, private_fields: None, accessor_kind: None, constify_enum_variant: false }, parent_id: ItemId(0), kind: Type(Type { name: None, layout: None, kind: Array(ItemId(8), 0), is_const: false }) }
DEBUG:bindgen::codegen: <Type as CodeGenerator>::codegen: item = Item { id: ItemId(6), local_id: Cell { value: None }, next_child_local_id: Cell { value: 1 }, canonical_name_cache: RefCell { value: None }, comment: None, annotations: Annotations { opaque: false, hide: false, use_instead_of: None, disallow_copy: false, private_fields: None, accessor_kind: None, constify_enum_variant: false }, parent_id: ItemId(0), kind: Type(Type { name: None, layout: None, kind: Array(ItemId(8), 0), is_const: false }) }