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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-06-19 09:26:03 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-06-19 09:26:03 +0000 |
| commit | 9918693037dce8aa4bb6f08741b6812923486c18 (patch) | |
| tree | 21d2b40bec7e6a7ea664acee056eb3d08e15a1cf /tests/ui/macros/trace_faulty_macros.stderr | |
| parent | Releasing progress-linux version 1.75.0+dfsg1-5~progress7.99u1. (diff) | |
| download | rustc-9918693037dce8aa4bb6f08741b6812923486c18.tar.xz rustc-9918693037dce8aa4bb6f08741b6812923486c18.zip | |
Merging upstream version 1.76.0+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/ui/macros/trace_faulty_macros.stderr')
| -rw-r--r-- | tests/ui/macros/trace_faulty_macros.stderr | 49 |
1 files changed, 41 insertions, 8 deletions
diff --git a/tests/ui/macros/trace_faulty_macros.stderr b/tests/ui/macros/trace_faulty_macros.stderr index 21e47da07..81047c7a2 100644 --- a/tests/ui/macros/trace_faulty_macros.stderr +++ b/tests/ui/macros/trace_faulty_macros.stderr @@ -20,7 +20,7 @@ LL | my_faulty_macro!(); | ^^^^^^^^^^^^^^^^^^ | = note: expanding `my_faulty_macro! { }` - = note: to `my_faulty_macro! (bcd) ;` + = note: to `my_faulty_macro! (bcd);` = note: expanding `my_faulty_macro! { bcd }` error: recursion limit reached while expanding `my_recursive_macro!` @@ -42,15 +42,15 @@ LL | my_recursive_macro!(); | ^^^^^^^^^^^^^^^^^^^^^ | = note: expanding `my_recursive_macro! { }` - = note: to `my_recursive_macro! () ;` + = note: to `my_recursive_macro! ();` = note: expanding `my_recursive_macro! { }` - = note: to `my_recursive_macro! () ;` + = note: to `my_recursive_macro! ();` = note: expanding `my_recursive_macro! { }` - = note: to `my_recursive_macro! () ;` + = note: to `my_recursive_macro! ();` = note: expanding `my_recursive_macro! { }` - = note: to `my_recursive_macro! () ;` + = note: to `my_recursive_macro! ();` -error: expected expression, found `A { a: a, b: 0, c: _, .. }` +error: expected expression, found pattern `A { a: a, b: 0, c: _, .. }` --> $DIR/trace_faulty_macros.rs:16:9 | LL | $a @@ -69,6 +69,28 @@ LL | #[derive(Debug)] LL | fn use_derive_macro_as_attr() {} | -------------------------------- not a `struct`, `enum` or `union` +error: expected expression, found pattern `1 + 1` + --> $DIR/trace_faulty_macros.rs:49:37 + | +LL | (let $p:pat = $e:expr) => {test!(($p,$e))}; + | ------- -- this is interpreted as expression, but it is expected to be pattern + | | + | this macro fragment matcher is expression +... +LL | (($p:pat, $e:pat)) => {let $p = $e;}; + | ------ ^^ expected expression + | | + | this macro fragment matcher is pattern +... +LL | test!(let x = 1+1); + | ------------------ + | | | + | | this is expected to be expression + | in this macro invocation + | + = note: when forwarding a matched fragment to another macro-by-example, matchers in the second macro will see an opaque AST of the fragment type, not the underlying tokens + = note: this error originates in the macro `test` (in Nightly builds, run with -Z macro-backtrace for more info) + note: trace_macro --> $DIR/trace_faulty_macros.rs:36:13 | @@ -76,10 +98,21 @@ LL | let a = pat_macro!(); | ^^^^^^^^^^^^ | = note: expanding `pat_macro! { }` - = note: to `pat_macro! (A { a : a, b : 0, c : _, .. }) ;` + = note: to `pat_macro! (A { a : a, b : 0, c : _, .. });` = note: expanding `pat_macro! { A { a : a, b : 0, c : _, .. } }` = note: to `A { a: a, b: 0, c: _, .. }` -error: aborting due to 4 previous errors +note: trace_macro + --> $DIR/trace_faulty_macros.rs:53:5 + | +LL | test!(let x = 1+1); + | ^^^^^^^^^^^^^^^^^^ + | + = note: expanding `test! { let x = 1+1 }` + = note: to `test! ((x, 1 + 1))` + = note: expanding `test! { (x, 1 + 1) }` + = note: to `let x = 1 + 1 ;` + +error: aborting due to 5 previous errors For more information about this error, try `rustc --explain E0774`. |