Fix name collision between C enum and typedef#2326
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pvdrz merged 2 commits intorust-lang:masterfrom Nov 28, 2022
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☔ The latest upstream changes (presumably f160d11) made this pull request unmergeable. Please resolve the merge conflicts. |
error[E0428]: the name `Enum` is defined multiple times
--> bindgen-tests/tests/expectations/tests/enum-typedef.rs:10:1
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9 | pub type Enum = ::std::os::raw::c_uint;
| --------------------------------------- previous definition of the type `Enum` here
10 | pub type Enum = i16;
| ^^^^^^^^^^^^^^^^^^^^ `Enum` redefined here
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= note: `Enum` must be defined only once in the type namespace of this module
error[E0428]: the name `TypedefFirst` is defined multiple times
--> bindgen-tests/tests/expectations/tests/enum-typedef.rs:13:1
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11 | pub type TypedefFirst = i16;
| ---------------------------- previous definition of the type `TypedefFirst` here
12 | pub const TypedefFirst_Variant2: TypedefFirst = 0;
13 | pub type TypedefFirst = ::std::os::raw::c_uint;
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `TypedefFirst` redefined here
|
= note: `TypedefFirst` must be defined only once in the type namespace of this module
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pvdrz
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Summary: Both waiting-in PRs have been merged and released: - rust-lang/rust-bindgen#2319 - rust-lang/rust-bindgen#2326 Adding `artifact = "bin"` removes the need for the `lib.rs` patch: - fbsource/bindgen@3579276 Reviewed By: jsgf Differential Revision: D44301594 fbshipit-source-id: d5ac1b54b099655e8e87974e42439bcd32aa5aed
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Summary: Both waiting-in PRs have been merged and released: - rust-lang/rust-bindgen#2319 - rust-lang/rust-bindgen#2326 Adding `artifact = "bin"` removes the need for the `lib.rs` patch: - fbsource/bindgen@3579276 Reviewed By: jsgf Differential Revision: D44301594 fbshipit-source-id: d5ac1b54b099655e8e87974e42439bcd32aa5aed
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Summary: Both waiting-in PRs have been merged and released: - rust-lang/rust-bindgen#2319 - rust-lang/rust-bindgen#2326 Adding `artifact = "bin"` removes the need for the `lib.rs` patch: - fbsource/bindgen@3579276 Reviewed By: jsgf Differential Revision: D44301594 fbshipit-source-id: d5ac1b54b099655e8e87974e42439bcd32aa5aed
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Fixes #2008.
Example:
This is valid and idiomatic C (though not valid C++).
cbindgenuses this idiom as the default C translation of Rust enums, the equivalent of what would beenum Enum : int16_t { Variant };in C++.bindgen header.hbefore:After: