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2020-03-16Added some initial constraints to the objective-c bindgen stuffSebastian Imlay
2020-02-17var: Constant arrays of const elements should not generate `static mut`s.Emilio Cobos Álvarez
Fixes #1727
2020-02-03options: Add an opt-in to recover the size_t behavior removed in 5d38f2ac.Emilio Cobos Álvarez
2020-02-02ir: codegen: Handle too large bitfield units.Emilio Cobos Álvarez
By not generating various code for it. In the future, we could improve on this by splitting contiguous bitfield units, if needed, so that we can implement them without dealing with rust array derive limits. Fixes #1718
2020-01-29ir: Account for packedness when computing bitfield sizes.Emilio Cobos Álvarez
Fixes #1716
2020-01-13codegen: Max guaranteed alignment is 8 (with u64), not target pointer width.Emilio Cobos Álvarez
2020-01-13Remove padding for over-aligned structs when we support repr(align).Emilio Cobos Álvarez
Before repr(align), we could only safely guarantee up to 8-bytes of alignment (I think the pointer-width check is a more conservative way of doing that, in practice, because I _think_ u64 is 8-byte aligned even for smaller targets). So when we may generate a potentially-under-aligned struct, we always used to pad it so as to guarantee that at least the size (and thus reads from rust for C-allocated structs) was fine. But if we support repr(align), then the above is always unneeded.
2020-01-05Added non-keyword support to objective-c methods.Sebastian Imlay
2020-01-05An initial implementation of objective-c generics for #1259 (#1702)simlay
2019-12-13Remove size_t to usize conversion ruleConor McAvity
2019-12-11tests: Minor rustc warning fixes.Emilio Cobos Álvarez
2019-12-11Add support for wasm_import_moduleJasper-Bekkers
2019-11-14Add newtype enum styleDavid Vo
This adds an enum style similar to the existing bitfield style, without the bitwise operator impls. Closes: #1669
2019-11-14Warn rather than panic on unknown namespace prefixJon Gjengset
When a #defined token was used before a namespace, like so (#1676): #define nssv_inline_ns inline nssv_inline_ns namespace literals {} bindgen would crash when encountering the unknown token preceding the namespace token. This is because we don't get to see "past" the ifdef to the underlying token. The true fix to this is to find a way to extract ifdef info through clang, but for the time being we simply change the panic into a warning when such a token is encountered, and then proceed as if it were empty. Fixes #1676.
2019-11-09Update tests from transmute to 'as' castingElichai Turkel
2019-11-08Option to use #[repr(transparent)] structs instead of type aliasing.Joseph Rafael Ferrer
2019-11-08Update and add tests for MaybeUninitElichai Turkel
2019-11-03Do not generate implementation for clone for FAMDavid Frey
Flexible array members are represented in the generated binding by a struct __IncompleteArrayField<T>. Since such members do not contain any information about how big they are, it is impossible to automatically clone or copy them, either in C or rust. Fixes #1431.
2019-10-22Add `disable_nested_struct_naming` option (#1610)oblique
The following structs have different names for C and C++. In case of C they are visible as `foo` and `bar`. In case of C++ they are visible as `foo` and `foo::bar`. By default bindgen follows C++ naming to avoid generating duplicate names. With this option the following structs will be named as `foo` and `bar` instead of `foo` and `foo_bar`. ``` struct foo { struct bar { } b; }; ``` In case of an unnamed definition we build the canonical name from the inner most named definition. For example the following will generate `baz__bindgen_ty_1`: ``` struct foo { struct bar { struct baz { struct { } u; } z; } b; }; ``` This option should be used only for C headers. It is needed in some rare situations where user used another code generator that already mangled nested definitions. A real life example is [asn1c] with `-fcompound-names` option. [asn1c]: https://github.com/vlm/asn1c
2019-10-22codegen: Handle opaque aliases to enums correctly.Emilio Cobos Álvarez
Opaque types don't use the path to their aliased type but an opaque type like an array or primitive with the right alignment. Fixes #1599.
2019-10-14Fix bitfield-linux-32.hpp to not hit #1538.Emilio Cobos Álvarez
The test was failing.
2019-10-14tests: Remove support for test directive that is no longer used.Emilio Cobos Álvarez
ae0fdf7a5519a175d887389c80399234637bdc29 changed the setup for the only test that actually used this.
2019-10-14Run `cargo fmt` on the main crate.Emilio Cobos Álvarez
2019-10-14tests: Reformat test crate.Emilio Cobos Álvarez
Now that the rustfmt configuration is different we need to do this to not generate unexpected failures.
2019-10-14tests: Use the same rustfmt configuration as the parent directory.Emilio Cobos Álvarez
This allows us to workaround/fix https://github.com/rust-lang/rustfmt/issues/3799
2019-10-14tests: Fix some warning in the test crate.Emilio Cobos Álvarez
2019-10-14Add llvm 9.0 to CI.Emilio Cobos Álvarez
2019-10-14Update test expectations for libclang 9.0.Emilio Cobos Álvarez
2019-10-14Create clang-9-specific test directory, as a copy of clang-5.Emilio Cobos Álvarez
2019-10-14tests: Look at expectations/tests/libclang-9 expectations.Emilio Cobos Álvarez
2019-10-14tests: Look at the more specific tests first, but don't require specific ↵Emilio Cobos Álvarez
expectations for all llvm versions.
2019-10-08Fix BitfieldUnit constructor to handle 64 bit wide bitfields on 32 bit.Cameron McCormack
Fixes #1639.
2019-10-03Use c_void from core when --use-core is specifiedKyle Tomsic
`c_void` is available as `::std::os::raw::c_void` and `::core::ffi::c_void`. If the "--use-core" option is specified (but no --ctypes-prefix is provided), we should emit `::core::ffi::c_void` rather than the `std` one.
2019-09-17Rustfmt.Emilio Cobos Álvarez
2019-09-02Update syn related dependencies and bump versionBastien Orivel
2019-07-23Don't emit #[repr(align(0))] for empty unions (#1595)Patrick Marks
2019-07-15Fix layout computation for union forward declarations (#1593)Patrick Marks
2019-07-10ir: Properly find the layout of incomplete arrays.Emilio Cobos Álvarez
So as to not pad stuff incorrectly, or needlessly add extra alignment, for example. Fixes #1589
2019-07-09Improve workaround for LLVM bug when evaluating value-dependent expressions.Emilio Cobos Álvarez
Using the canonical type makes it work across typedefs. Fixes #1590
2019-06-25Make BlockPointer's canonical type in IR be itself, not as if it is an alias.Garrett Nickel
2019-06-12Add missing --rust-target flags on test case.uk
See https://github.com/rust-lang/rust-bindgen/pull/1575#discussion_r293079226
2019-06-11Hopefully fixes automated tests for #1554.uk
See https://github.com/rust-lang/rust-bindgen/pull/1575#discussion_r292230729
2019-06-10Add support for non_exhaustive rustified enums.uk
Implements the feature discussed in https://github.com/rust-lang/rust-bindgen/issues/1554.
2019-06-06For rust-target >= 1.30, make __IncompleteArrayField::new a const fnColin Wallace
2019-06-06For rust-target >= 1.30, make __BindgenUnionField::new a const fnColin Wallace
2019-06-06FIX #1571: For rust-target >= 1.30, make __BindgenBitfieldUnit::new a const fnColin Wallace
2019-06-06Remove the parameter bounds for __BindgenBitfieldUnit::newColin Wallace
This will enable `new` to be changed to a `const fn` in a future patch: `const fn`s do not support trait bounds.
2019-05-22Added tests with typedef for array pointersElichai Turkel
2019-05-22Added tests for array pointersElichai Turkel
2019-05-15Add test cases for x86 Windows calling conventions.Michael Woerister
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