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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:13 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:13 +0000 |
commit | 218caa410aa38c29984be31a5229b9fa717560ee (patch) | |
tree | c54bd55eeb6e4c508940a30e94c0032fbd45d677 /tests/ui/lint/unused_parens_json_suggestion.fixed | |
parent | Releasing progress-linux version 1.67.1+dfsg1-1~progress7.99u1. (diff) | |
download | rustc-218caa410aa38c29984be31a5229b9fa717560ee.tar.xz rustc-218caa410aa38c29984be31a5229b9fa717560ee.zip |
Merging upstream version 1.68.2+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/ui/lint/unused_parens_json_suggestion.fixed')
-rw-r--r-- | tests/ui/lint/unused_parens_json_suggestion.fixed | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/tests/ui/lint/unused_parens_json_suggestion.fixed b/tests/ui/lint/unused_parens_json_suggestion.fixed new file mode 100644 index 000000000..c40045404 --- /dev/null +++ b/tests/ui/lint/unused_parens_json_suggestion.fixed @@ -0,0 +1,26 @@ +// compile-flags: --error-format json +// run-rustfix + +// 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. + +#![deny(unused_parens)] +#![allow(unreachable_code)] + +fn main() { + // We want to suggest the properly-balanced expression `1 / (2 + 3)`, not + // the malformed `1 / (2 + 3` + let _a = 1 / (2 + 3); //~ERROR unnecessary parentheses + f(); +} + +fn f() -> bool { + loop { + if (break { return true }) { + } + } + false +} |