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rust/tests/ui/c-variadic/no-closure.stderr

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Detect top-level `...` in argument type When writing something like the expression `|_: ...| {}`, we now detect the `...` during parsing explicitly instead of relying on the detection in `parse_ty_common` so that we don't talk about "nested `...` are not supported". ``` error: unexpected `...` --> $DIR/no-closure.rs:6:35 | LL | const F: extern "C" fn(...) = |_: ...| {}; | ^^^ | = note: only `extern "C"` and `extern "C-unwind"` functions may have a C variable argument list ```
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error: unexpected `...`
simplify `check_c_variadic_type`
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--> $DIR/no-closure.rs:6:35
|
LL | const F: extern "C" fn(...) = |_: ...| {};
| ^^^
Detect top-level `...` in argument type When writing something like the expression `|_: ...| {}`, we now detect the `...` during parsing explicitly instead of relying on the detection in `parse_ty_common` so that we don't talk about "nested `...` are not supported". ``` error: unexpected `...` --> $DIR/no-closure.rs:6:35 | LL | const F: extern "C" fn(...) = |_: ...| {}; | ^^^ | = note: only `extern "C"` and `extern "C-unwind"` functions may have a C variable argument list ```
2025-09-16 11:38:08 -07:00
|
= note: only `extern "C"` and `extern "C-unwind"` functions may have a C variable argument list
simplify `check_c_variadic_type`
2025-09-03 16:56:13 +02:00
error: unexpected `...`
Detect top-level `...` in argument type When writing something like the expression `|_: ...| {}`, we now detect the `...` during parsing explicitly instead of relying on the detection in `parse_ty_common` so that we don't talk about "nested `...` are not supported". ``` error: unexpected `...` --> $DIR/no-closure.rs:6:35 | LL | const F: extern "C" fn(...) = |_: ...| {}; | ^^^ | = note: only `extern "C"` and `extern "C-unwind"` functions may have a C variable argument list ```
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--> $DIR/no-closure.rs:11:14
simplify `check_c_variadic_type`
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|
LL | let f = |...| {};
| ^^^ not a valid pattern
|
Reword note
2025-09-16 11:24:51 -07:00
= note: only `extern "C"` and `extern "C-unwind"` functions may have a C variable argument list
simplify `check_c_variadic_type`
2025-09-03 16:56:13 +02:00
Detect top-level `...` in argument type When writing something like the expression `|_: ...| {}`, we now detect the `...` during parsing explicitly instead of relying on the detection in `parse_ty_common` so that we don't talk about "nested `...` are not supported". ``` error: unexpected `...` --> $DIR/no-closure.rs:6:35 | LL | const F: extern "C" fn(...) = |_: ...| {}; | ^^^ | = note: only `extern "C"` and `extern "C-unwind"` functions may have a C variable argument list ```
2025-09-16 11:38:08 -07:00
error: unexpected `...`
--> $DIR/no-closure.rs:16:17
simplify `check_c_variadic_type`
2025-09-03 16:56:13 +02:00
|
LL | let f = |_: ...| {};
| ^^^
Detect top-level `...` in argument type When writing something like the expression `|_: ...| {}`, we now detect the `...` during parsing explicitly instead of relying on the detection in `parse_ty_common` so that we don't talk about "nested `...` are not supported". ``` error: unexpected `...` --> $DIR/no-closure.rs:6:35 | LL | const F: extern "C" fn(...) = |_: ...| {}; | ^^^ | = note: only `extern "C"` and `extern "C-unwind"` functions may have a C variable argument list ```
2025-09-16 11:38:08 -07:00
|
= note: only `extern "C"` and `extern "C-unwind"` functions may have a C variable argument list
simplify `check_c_variadic_type`
2025-09-03 16:56:13 +02:00
Fix existing test
2025-09-15 03:10:27 -07:00
error: aborting due to 3 previous errors
simplify `check_c_variadic_type`
2025-09-03 16:56:13 +02:00
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