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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:06:31 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:06:31 +0000 |
commit | 2ff14448863ac1a1dd9533461708e29aae170c2d (patch) | |
tree | 85b9fea2bbfe3f06473cfa381eed11f273b57c5c /src/test/ui/for-loop-while | |
parent | Adding debian version 1.64.0+dfsg1-1. (diff) | |
download | rustc-2ff14448863ac1a1dd9533461708e29aae170c2d.tar.xz rustc-2ff14448863ac1a1dd9533461708e29aae170c2d.zip |
Adding debian version 1.65.0+dfsg1-2.debian/1.65.0+dfsg1-2
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
4 files changed, 11 insertions, 5 deletions
diff --git a/src/test/ui/for-loop-while/break-while-condition.stderr b/src/test/ui/for-loop-while/break-while-condition.stderr index 6960c4fd8..e79f6a75f 100644 --- a/src/test/ui/for-loop-while/break-while-condition.stderr +++ b/src/test/ui/for-loop-while/break-while-condition.stderr @@ -31,6 +31,14 @@ LL | | } | = note: expected type `!` found unit type `()` +note: the function expects a value to always be returned, but loops might run zero times + --> $DIR/break-while-condition.rs:24:13 + | +LL | while false { + | ^^^^^^^^^^^ this might have zero elements to iterate on +LL | return + | ------ if the loop doesn't execute, this value would never get returned + = help: return a value for the case when the loop has zero elements to iterate on, or consider changing the return type to account for that possibility error: aborting due to 3 previous errors diff --git a/src/test/ui/for-loop-while/label_break_value.rs b/src/test/ui/for-loop-while/label_break_value.rs index ca9d71a7a..10992c505 100644 --- a/src/test/ui/for-loop-while/label_break_value.rs +++ b/src/test/ui/for-loop-while/label_break_value.rs @@ -1,7 +1,6 @@ // run-pass #![allow(dead_code)] #![allow(unused_assignments)] -#![feature(label_break_value)] // Test control flow to follow label_break_value semantics fn label_break(a: bool, b: bool) -> u32 { diff --git a/src/test/ui/for-loop-while/label_break_value_invalid.rs b/src/test/ui/for-loop-while/label_break_value_invalid.rs index 149bf17b8..fcf2e0f29 100644 --- a/src/test/ui/for-loop-while/label_break_value_invalid.rs +++ b/src/test/ui/for-loop-while/label_break_value_invalid.rs @@ -1,5 +1,4 @@ #![crate_type = "lib"] -#![feature(label_break_value)] fn lbv_macro_test_hygiene_respected() { macro_rules! mac2 { diff --git a/src/test/ui/for-loop-while/label_break_value_invalid.stderr b/src/test/ui/for-loop-while/label_break_value_invalid.stderr index 7182b8f59..f6999c4ab 100644 --- a/src/test/ui/for-loop-while/label_break_value_invalid.stderr +++ b/src/test/ui/for-loop-while/label_break_value_invalid.stderr @@ -1,5 +1,5 @@ error[E0426]: use of undeclared label `'a` - --> $DIR/label_break_value_invalid.rs:7:19 + --> $DIR/label_break_value_invalid.rs:6:19 | LL | break 'a $val; | ^^ undeclared label `'a` @@ -10,7 +10,7 @@ LL | mac2!(2); = note: this error originates in the macro `mac2` (in Nightly builds, run with -Z macro-backtrace for more info) error[E0426]: use of undeclared label `'a` - --> $DIR/label_break_value_invalid.rs:29:19 + --> $DIR/label_break_value_invalid.rs:28:19 | LL | let x: u8 = mac3!('b: { | -- a label with a similar name is reachable @@ -22,7 +22,7 @@ LL | break 'a 3; | help: try using similarly named label: `'b` error[E0426]: use of undeclared label `'a` - --> $DIR/label_break_value_invalid.rs:34:29 + --> $DIR/label_break_value_invalid.rs:33:29 | LL | let x: u8 = mac3!(break 'a 4); | ^^ undeclared label `'a` |