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-rw-r--r--Cargo.lock2
-rw-r--r--Cargo.toml2
-rw-r--r--src/codegen/impl_debug.rs2
-rw-r--r--src/ir/ty.rs17
-rw-r--r--tests/expectations/tests/derive-debug-mangle-name.rs112
-rw-r--r--tests/expectations/tests/issue-1118-using-forward-decl.rs119
-rw-r--r--tests/headers/derive-debug-mangle-name.h14
-rw-r--r--tests/headers/issue-1118-using-forward-decl.hpp10
8 files changed, 268 insertions, 10 deletions
diff --git a/Cargo.lock b/Cargo.lock
index 649daedb..e2e2284a 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -23,7 +23,7 @@ dependencies = [
[[package]]
name = "bindgen"
-version = "0.31.1"
+version = "0.31.2"
dependencies = [
"cexpr 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
"cfg-if 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
diff --git a/Cargo.toml b/Cargo.toml
index d6505f82..b6ed1b8a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -13,7 +13,7 @@ name = "bindgen"
readme = "README.md"
repository = "https://github.com/rust-lang-nursery/rust-bindgen"
documentation = "https://docs.rs/bindgen"
-version = "0.31.1"
+version = "0.31.2"
build = "build.rs"
include = [
diff --git a/src/codegen/impl_debug.rs b/src/codegen/impl_debug.rs
index e0204f4d..ab934ed6 100644
--- a/src/codegen/impl_debug.rs
+++ b/src/codegen/impl_debug.rs
@@ -117,7 +117,7 @@ impl<'a> ImplDebug<'a> for Item {
ctx: &BindgenContext,
name: &str,
) -> Option<(String, Vec<quote::Tokens>)> {
- let name_ident = ctx.rust_ident_raw(name);
+ let name_ident = ctx.rust_ident(name);
// We don't know if blacklisted items `impl Debug` or not, so we can't
// add them to the format string we're building up.
diff --git a/src/ir/ty.rs b/src/ir/ty.rs
index bfb4c48e..9a51c2b3 100644
--- a/src/ir/ty.rs
+++ b/src/ir/ty.rs
@@ -925,18 +925,21 @@ impl Type {
CXCursor_TypeAliasDecl => {
let current = cur.cur_type();
- debug_assert!(current.kind() ==
- CXType_Typedef);
+ debug_assert_eq!(
+ current.kind(),
+ CXType_Typedef
+ );
name = current.spelling();
let inner_ty = cur.typedef_type()
.expect("Not valid Type?");
- inner =
- Item::from_ty(&inner_ty,
- cur,
- Some(potential_id),
- ctx);
+ inner = Ok(Item::from_ty_or_ref(
+ inner_ty,
+ cur,
+ Some(potential_id),
+ ctx,
+ ));
}
CXCursor_TemplateTypeParameter => {
let param =
diff --git a/tests/expectations/tests/derive-debug-mangle-name.rs b/tests/expectations/tests/derive-debug-mangle-name.rs
new file mode 100644
index 00000000..4f2161fb
--- /dev/null
+++ b/tests/expectations/tests/derive-debug-mangle-name.rs
@@ -0,0 +1,112 @@
+/* automatically generated by rust-bindgen */
+
+
+#![allow(dead_code, non_snake_case, non_camel_case_types, non_upper_case_globals)]
+
+
+#[repr(C)]
+#[derive(Copy, Clone)]
+pub struct perf_event_attr {
+ pub type_: ::std::os::raw::c_uint,
+ pub a: f32,
+ pub __bindgen_anon_1: perf_event_attr__bindgen_ty_1,
+}
+#[repr(C)]
+#[derive(Copy, Clone)]
+pub union perf_event_attr__bindgen_ty_1 {
+ pub b: ::std::os::raw::c_int,
+ pub c: ::std::os::raw::c_int,
+ _bindgen_union_align: u32,
+}
+#[test]
+fn bindgen_test_layout_perf_event_attr__bindgen_ty_1() {
+ assert_eq!(
+ ::std::mem::size_of::<perf_event_attr__bindgen_ty_1>(),
+ 4usize,
+ concat!("Size of: ", stringify!(perf_event_attr__bindgen_ty_1))
+ );
+ assert_eq!(
+ ::std::mem::align_of::<perf_event_attr__bindgen_ty_1>(),
+ 4usize,
+ concat!("Alignment of ", stringify!(perf_event_attr__bindgen_ty_1))
+ );
+ assert_eq!(
+ unsafe { &(*(0 as *const perf_event_attr__bindgen_ty_1)).b as *const _ as usize },
+ 0usize,
+ concat!(
+ "Alignment of field: ",
+ stringify!(perf_event_attr__bindgen_ty_1),
+ "::",
+ stringify!(b)
+ )
+ );
+ assert_eq!(
+ unsafe { &(*(0 as *const perf_event_attr__bindgen_ty_1)).c as *const _ as usize },
+ 0usize,
+ concat!(
+ "Alignment of field: ",
+ stringify!(perf_event_attr__bindgen_ty_1),
+ "::",
+ stringify!(c)
+ )
+ );
+}
+impl Default for perf_event_attr__bindgen_ty_1 {
+ fn default() -> Self {
+ unsafe { ::std::mem::zeroed() }
+ }
+}
+impl ::std::fmt::Debug for perf_event_attr__bindgen_ty_1 {
+ fn fmt(&self, f: &mut ::std::fmt::Formatter) -> ::std::fmt::Result {
+ write!(f, "perf_event_attr__bindgen_ty_1 {{ union }}")
+ }
+}
+#[test]
+fn bindgen_test_layout_perf_event_attr() {
+ assert_eq!(
+ ::std::mem::size_of::<perf_event_attr>(),
+ 12usize,
+ concat!("Size of: ", stringify!(perf_event_attr))
+ );
+ assert_eq!(
+ ::std::mem::align_of::<perf_event_attr>(),
+ 4usize,
+ concat!("Alignment of ", stringify!(perf_event_attr))
+ );
+ assert_eq!(
+ unsafe { &(*(0 as *const perf_event_attr)).type_ as *const _ as usize },
+ 0usize,
+ concat!(
+ "Alignment of field: ",
+ stringify!(perf_event_attr),
+ "::",
+ stringify!(type_)
+ )
+ );
+ assert_eq!(
+ unsafe { &(*(0 as *const perf_event_attr)).a as *const _ as usize },
+ 4usize,
+ concat!(
+ "Alignment of field: ",
+ stringify!(perf_event_attr),
+ "::",
+ stringify!(a)
+ )
+ );
+}
+impl Default for perf_event_attr {
+ fn default() -> Self {
+ unsafe { ::std::mem::zeroed() }
+ }
+}
+impl ::std::fmt::Debug for perf_event_attr {
+ fn fmt(&self, f: &mut ::std::fmt::Formatter) -> ::std::fmt::Result {
+ write!(
+ f,
+ "perf_event_attr {{ type: {:?}, a: {:?}, __bindgen_anon_1: {:?} }}",
+ self.type_,
+ self.a,
+ self.__bindgen_anon_1
+ )
+ }
+}
diff --git a/tests/expectations/tests/issue-1118-using-forward-decl.rs b/tests/expectations/tests/issue-1118-using-forward-decl.rs
new file mode 100644
index 00000000..27537627
--- /dev/null
+++ b/tests/expectations/tests/issue-1118-using-forward-decl.rs
@@ -0,0 +1,119 @@
+/* automatically generated by rust-bindgen */
+
+
+#![allow(dead_code, non_snake_case, non_camel_case_types, non_upper_case_globals)]
+
+
+pub type c = nsTArray;
+#[repr(C)]
+#[derive(Debug, Copy, Clone)]
+pub struct nsTArray_base {
+ pub d: *mut ::std::os::raw::c_int,
+}
+#[test]
+fn bindgen_test_layout_nsTArray_base() {
+ assert_eq!(
+ ::std::mem::size_of::<nsTArray_base>(),
+ 8usize,
+ concat!("Size of: ", stringify!(nsTArray_base))
+ );
+ assert_eq!(
+ ::std::mem::align_of::<nsTArray_base>(),
+ 8usize,
+ concat!("Alignment of ", stringify!(nsTArray_base))
+ );
+ assert_eq!(
+ unsafe { &(*(0 as *const nsTArray_base)).d as *const _ as usize },
+ 0usize,
+ concat!(
+ "Alignment of field: ",
+ stringify!(nsTArray_base),
+ "::",
+ stringify!(d)
+ )
+ );
+}
+impl Default for nsTArray_base {
+ fn default() -> Self {
+ unsafe { ::std::mem::zeroed() }
+ }
+}
+#[repr(C)]
+#[derive(Debug, Copy, Clone)]
+pub struct nsTArray {
+ pub _base: nsTArray_base,
+}
+impl Default for nsTArray {
+ fn default() -> Self {
+ unsafe { ::std::mem::zeroed() }
+ }
+}
+#[repr(C)]
+#[derive(Debug, Copy, Clone)]
+pub struct nsIContent {
+ pub foo: nsTArray,
+}
+#[test]
+fn bindgen_test_layout_nsIContent() {
+ assert_eq!(
+ ::std::mem::size_of::<nsIContent>(),
+ 8usize,
+ concat!("Size of: ", stringify!(nsIContent))
+ );
+ assert_eq!(
+ ::std::mem::align_of::<nsIContent>(),
+ 8usize,
+ concat!("Alignment of ", stringify!(nsIContent))
+ );
+ assert_eq!(
+ unsafe { &(*(0 as *const nsIContent)).foo as *const _ as usize },
+ 0usize,
+ concat!(
+ "Alignment of field: ",
+ stringify!(nsIContent),
+ "::",
+ stringify!(foo)
+ )
+ );
+}
+impl Default for nsIContent {
+ fn default() -> Self {
+ unsafe { ::std::mem::zeroed() }
+ }
+}
+extern "C" {
+ #[link_name = "\u{1}_Z35Gecko_GetAnonymousContentForElementv"]
+ pub fn Gecko_GetAnonymousContentForElement() -> *mut nsTArray;
+}
+#[test]
+fn __bindgen_test_layout_nsTArray_open0_ptr_nsIContent_close0_instantiation() {
+ assert_eq!(
+ ::std::mem::size_of::<nsTArray>(),
+ 8usize,
+ concat!("Size of template specialization: ", stringify!(nsTArray))
+ );
+ assert_eq!(
+ ::std::mem::align_of::<nsTArray>(),
+ 8usize,
+ concat!(
+ "Alignment of template specialization: ",
+ stringify!(nsTArray)
+ )
+ );
+}
+#[test]
+fn __bindgen_test_layout_nsTArray_open0_ptr_nsIContent_close0_instantiation_1() {
+ assert_eq!(
+ ::std::mem::size_of::<nsTArray>(),
+ 8usize,
+ concat!("Size of template specialization: ", stringify!(nsTArray))
+ );
+ assert_eq!(
+ ::std::mem::align_of::<nsTArray>(),
+ 8usize,
+ concat!(
+ "Alignment of template specialization: ",
+ stringify!(nsTArray)
+ )
+ );
+}
diff --git a/tests/headers/derive-debug-mangle-name.h b/tests/headers/derive-debug-mangle-name.h
new file mode 100644
index 00000000..1cd7db63
--- /dev/null
+++ b/tests/headers/derive-debug-mangle-name.h
@@ -0,0 +1,14 @@
+// bindgen-flags: --impl-debug
+struct perf_event_attr {
+
+ /*
+ * Major type: hardware/software/tracepoint/etc.
+ */
+ unsigned int type;
+
+ float a;
+ union {
+ int b;
+ int c;
+ };
+};
diff --git a/tests/headers/issue-1118-using-forward-decl.hpp b/tests/headers/issue-1118-using-forward-decl.hpp
new file mode 100644
index 00000000..b6ea63f6
--- /dev/null
+++ b/tests/headers/issue-1118-using-forward-decl.hpp
@@ -0,0 +1,10 @@
+template <class> class nsTArray;
+template <class b> using c = nsTArray<b>;
+class nsTArray_base {
+ int *d;
+};
+template <class> class nsTArray : nsTArray_base {};
+class nsIContent {
+ nsTArray<nsIContent *> foo;
+};
+nsTArray<nsIContent*> *Gecko_GetAnonymousContentForElement();
generated by cgit v1.2.3 (git 2.46.0) at 2025-07-29 07:21:12 +0000