rust/tests/ui/conditional-compilation/cfg-arg-invalid-8.rs

//@ compile-flags: --cfg )

fn main() {}

//~? ERROR invalid `--cfg` argument: `)` (expected `key` or `key="value"`)
UI tests: migrate remaining compile time `error-pattern`s to line annotations when possible. 2025-04-12 22:40:34 +03:00			`//@ compile-flags: --cfg )`

Emit an error for `--cfg=)` Fixes #73026 See also: #64467, #89468 The issue stems from a `FatalError` being silently raised in `panictry_buffer`. Normally this is not a problem, because `panictry_buffer` emits the causes of the error, but they are not themselves fatal, so they get filtered out by the silent emitter. To fix this, we use a parser entrypoint which doesn't use `panictry_buffer`, and we handle the error ourselves. 2022-01-01 05:12:56 +01:00			`fn main() {}`
UI tests: migrate remaining compile time `error-pattern`s to line annotations when possible. 2025-04-12 22:40:34 +03:00
			//~? ERROR invalid `--cfg` argument: `)` (expected `key` or `key="value"`)