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rust/tests/ui/extern
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Trevor Gross 198a68df1c Rollup merge of #128735 - jieyouxu:pr-120176-revive, r=cjgillot 
Add a special case for `CStr`/`CString` in the `improper_ctypes` lint

Revives #120176. Just needed to bless a test and fix an argument, but seemed reasonable to me otherwise.

Instead of saying to "consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct", we now tell users to "Use `*const ffi::c_char` instead, and pass the value from `CStr::as_ptr()`" when the type involved is a `CStr` or a `CString`.

The suggestion is not made for `&mut CString` or `*mut CString`.

r? ``````@cjgillot`````` (since you were the reviewer of the original PR #120176, but feel free to reroll)
2024-08-24 21:03:31 -05:00
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auxiliary
[AUTO-GENERATED] Migrate ui tests from // to //@ directives
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extern_fat_drop.rs
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extern-1.rs
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extern-C-non-FFI-safe-arg-ice-52334.rs
Always use a colon in //@ normalize-*: headers
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extern-C-non-FFI-safe-arg-ice-52334.stderr
Add a special case for CStr/CString in the improper_ctypes lint
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extern-C-str-arg-ice-80125.rs
add issue numbers via // issue: rust-lang/rust#ISSUE_NUM directive
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extern-C-str-arg-ice-80125.stderr
add test for str as extern "C" arg causes compiler panic #80125
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extern-calling-convention-test.rs
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extern-compare-with-return-type.rs
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extern-const.fixed
Use the rustc_private libc less in tests
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extern-const.rs
Use the rustc_private libc less in tests
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extern-const.stderr
Make parse error suggestions verbose and fix spans
2024-07-12 03:02:57 +00:00
extern-crate-multiple-missing.rs
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extern-crate-multiple-missing.stderr
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extern-crate-rename.rs
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extern-crate-rename.stderr
Show number in error message even for one error
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extern-crate-visibility.rs
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extern-crate-visibility.stderr
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extern-ffi-fn-with-body.rs
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extern-ffi-fn-with-body.stderr
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extern-foreign-crate.rs
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extern-macro.rs
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extern-macro.stderr
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extern-main-fn.rs
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extern-main-fn.stderr
Show number in error message even for one error
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extern-main-issue-86110.rs
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extern-main-issue-86110.stderr
Use FnSig instead of raw FnDecl for ForeignItemKind::Fn
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extern-methods.rs
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extern-mod-abi.rs
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extern-mod-ordering-exe.rs
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extern-no-mangle.rs
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extern-no-mangle.stderr
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extern-prelude-core.rs
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extern-prelude-no-speculative.rs
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extern-prelude-std.rs
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extern-pub.rs
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extern-rust.rs
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extern-static-size-overflow.rs
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extern-static-size-overflow.stderr
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extern-take-value.rs
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extern-thiscall.rs
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extern-type-diag-not-similar.rs
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extern-type-diag-not-similar.stderr
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extern-types-distinct-types.rs
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extern-types-distinct-types.stderr
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extern-types-field-offset.rs
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extern-types-field-offset.run.stderr
Bless tests
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extern-types-inherent-impl.rs
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extern-types-manual-sync-send.rs
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extern-types-not-sync-send.rs
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extern-types-not-sync-send.stderr
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extern-types-pointer-cast.rs
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extern-types-size_of_val.align.run.stderr
Bless tests
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extern-types-size_of_val.rs
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extern-types-size_of_val.size.run.stderr
Bless tests
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extern-types-thin-pointer.rs
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extern-types-trait-impl.rs
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extern-types-unsized.rs
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extern-types-unsized.stderr
review comment: change wording
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extern-vectorcall.rs
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extern-with-type-bounds.rs
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extern-with-type-bounds.stderr
Show number in error message even for one error
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extern-wrong-value-type.rs
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extern-wrong-value-type.stderr
Use parenthetical notation for Fn traits
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issue-1251.rs
Remove libc from rust_get_test_int uses
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issue-10025.rs
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issue-10763.rs
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issue-10764-rpass.rs
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issue-13655.rs
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issue-16250.rs
Move some tests
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issue-16250.stderr
Move some tests
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issue-18576.rs
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issue-18819.rs
Move tests
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issue-18819.stderr
Use ordinal number in argument error
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issue-28324.rs
Always evaluate free constants and statics, even if previous errors occurred
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issue-28324.stderr
Always evaluate free constants and statics, even if previous errors occurred
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issue-36122-accessing-externed-dst.rs
Continue compilation after check_mod_type_wf errors
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issue-36122-accessing-externed-dst.stderr
Continue compilation after check_mod_type_wf errors
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issue-47725.rs
Move some tests
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issue-47725.stderr
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issue-64655-allow-unwind-when-calling-panic-directly.rs
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issue-64655-extern-rust-must-allow-unwind.rs
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issue-80074.rs
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issue-80074.stderr
exclude unexported macro bindings from extern crate
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issue-95829.rs
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issue-95829.stderr
Fix diagnostic for qualifier in extern block
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issue-112363-extern-item-where-clauses-debug-ice.rs
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issue-112363-extern-item-where-clauses-debug-ice.stderr
Bless tests
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issue-116203.rs
discard invalid spans in external blocks
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issue-116203.stderr
discard invalid spans in external blocks
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no-mangle-associated-fn.rs
[AUTO-GENERATED] Migrate ui tests from // to //@ directives
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no-mangle-associated-fn.stderr
Update tests
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not-in-block.rs
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not-in-block.stderr
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