rust/tests/ui/lint/use_suggestion_json.rs
Nicholas Nethercote f5a09a9e1d Unbreak tests/ui/lint/use_suggestion_json.rs.
PR #82639 changed UI tests so `-Z unstable-options` aren't passed to UI
tests by default. This completely broke `use_suggestion_json.rs`, which
uses the unstable `--error-format=pretty-json` option. The expected
output went from 400 lines of pretty JSON error messages to a single
JSON error saying "`--error-format=pretty-json` is unstable"!

This commit adds `-Z unstable-options` back and reinstates the old
expected output, with some minor changes to account for shifted spans
and slightly JSON output changes since then.
2024-01-05 14:24:06 +11:00

14 lines
569 B
Rust

// ignore-windows
// ignore-sgx std::os::fortanix_sgx::usercalls::alloc::Iter changes compiler suggestions
// compile-flags: --error-format pretty-json --json=diagnostic-rendered-ansi -Z unstable-options
// The output for humans should just highlight the whole span without showing
// the suggested replacement, but we also want to test that suggested
// replacement only removes one set of parentheses, rather than naïvely
// stripping away any starting or ending parenthesis characters—hence this
// test of the JSON error format.
fn main() {
let x: Iter;
}