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| author | Josh Triplett <josh@joshtriplett.org> | 2025-08-10 14:04:07 -0700 |
|---|---|---|
| committer | Josh Triplett <josh@joshtriplett.org> | 2025-08-10 14:08:18 -0700 |
| commit | 0885f660a5bc4b31d0f7a869be589d81c08eecda (patch) | |
| tree | 2da977c3e280dd2bed4dd8636e52f31fecdeb658 /tests/ui/infinite | |
| parent | ca77504943887037504c7fc0b9bf06dab3910373 (diff) | |
| download | rust-0885f660a5bc4b31d0f7a869be589d81c08eecda.tar.gz rust-0885f660a5bc4b31d0f7a869be589d81c08eecda.zip | |
Fix macro infinite recursion test to not trigger warning about semicolon in expr
The test cases for issue 41731 are about infinite macro recursion that incorporates `print!` and `println!`. However, they also included trailing semicolons despite expanding to expressions; that isn't what these particular test cases are designed to test. Eliminate the trailing semicolons, to simplify future work on removing this special case. Every *other* macro that expands to a semicolon in an expression is a test case for that specifically.
Diffstat (limited to 'tests/ui/infinite')
4 files changed, 8 insertions, 8 deletions
diff --git a/tests/ui/infinite/issue-41731-infinite-macro-print.rs b/tests/ui/infinite/issue-41731-infinite-macro-print.rs index 7cd3ff3d629..aa5555b117a 100644 --- a/tests/ui/infinite/issue-41731-infinite-macro-print.rs +++ b/tests/ui/infinite/issue-41731-infinite-macro-print.rs @@ -5,7 +5,7 @@ fn main() { macro_rules! stack { ($overflow:expr) => { - print!(stack!($overflow)); + print!(stack!($overflow)) //~^ ERROR recursion limit reached while expanding //~| ERROR format argument must be a string literal }; diff --git a/tests/ui/infinite/issue-41731-infinite-macro-print.stderr b/tests/ui/infinite/issue-41731-infinite-macro-print.stderr index 71510816d0b..84436de9aa3 100644 --- a/tests/ui/infinite/issue-41731-infinite-macro-print.stderr +++ b/tests/ui/infinite/issue-41731-infinite-macro-print.stderr @@ -14,11 +14,11 @@ LL | stack!("overflow"); | ^^^^^^^^^^^^^^^^^^ | = note: expanding `stack! { "overflow" }` - = note: to `print! (stack! ("overflow"));` + = note: to `print! (stack! ("overflow"))` = note: expanding `print! { stack! ("overflow") }` = note: to `{ $crate :: io :: _print($crate :: format_args! (stack! ("overflow"))); }` = note: expanding `stack! { "overflow" }` - = note: to `print! (stack! ("overflow"));` + = note: to `print! (stack! ("overflow"))` = note: expanding `print! { stack! ("overflow") }` = note: to `{ $crate :: io :: _print($crate :: format_args! (stack! ("overflow"))); }` @@ -31,7 +31,7 @@ LL | stack!("overflow"); = note: this error originates in the macro `print` which comes from the expansion of the macro `stack` (in Nightly builds, run with -Z macro-backtrace for more info) help: you might be missing a string literal to format with | -LL | print!("{}", stack!($overflow)); +LL | print!("{}", stack!($overflow)) | +++++ error: aborting due to 2 previous errors diff --git a/tests/ui/infinite/issue-41731-infinite-macro-println.rs b/tests/ui/infinite/issue-41731-infinite-macro-println.rs index 491f18dc4c6..cf59afb0194 100644 --- a/tests/ui/infinite/issue-41731-infinite-macro-println.rs +++ b/tests/ui/infinite/issue-41731-infinite-macro-println.rs @@ -5,7 +5,7 @@ fn main() { macro_rules! stack { ($overflow:expr) => { - println!(stack!($overflow)); + println!(stack!($overflow)) //~^ ERROR recursion limit reached while expanding //~| ERROR format argument must be a string literal }; diff --git a/tests/ui/infinite/issue-41731-infinite-macro-println.stderr b/tests/ui/infinite/issue-41731-infinite-macro-println.stderr index 645176d45cb..6d0432abe4c 100644 --- a/tests/ui/infinite/issue-41731-infinite-macro-println.stderr +++ b/tests/ui/infinite/issue-41731-infinite-macro-println.stderr @@ -14,11 +14,11 @@ LL | stack!("overflow"); | ^^^^^^^^^^^^^^^^^^ | = note: expanding `stack! { "overflow" }` - = note: to `println! (stack! ("overflow"));` + = note: to `println! (stack! ("overflow"))` = note: expanding `println! { stack! ("overflow") }` = note: to `{ $crate :: io :: _print($crate :: format_args_nl! (stack! ("overflow"))); }` = note: expanding `stack! { "overflow" }` - = note: to `println! (stack! ("overflow"));` + = note: to `println! (stack! ("overflow"))` = note: expanding `println! { stack! ("overflow") }` = note: to `{ $crate :: io :: _print($crate :: format_args_nl! (stack! ("overflow"))); }` @@ -31,7 +31,7 @@ LL | stack!("overflow"); = note: this error originates in the macro `println` which comes from the expansion of the macro `stack` (in Nightly builds, run with -Z macro-backtrace for more info) help: you might be missing a string literal to format with | -LL | println!("{}", stack!($overflow)); +LL | println!("{}", stack!($overflow)) | +++++ error: aborting due to 2 previous errors |