diff options
Diffstat (limited to 'src/test/ui/label')
17 files changed, 0 insertions, 557 deletions
diff --git a/src/test/ui/label/label-beginning-with-underscore.rs b/src/test/ui/label/label-beginning-with-underscore.rs deleted file mode 100644 index 4b620864a..000000000 --- a/src/test/ui/label/label-beginning-with-underscore.rs +++ /dev/null @@ -1,10 +0,0 @@ -// check-pass - -#![deny(unused_labels)] - -fn main() { - // `unused_label` shouldn't warn labels beginning with `_` - '_unused: loop { - break; - } -} diff --git a/src/test/ui/label/label-static.rs b/src/test/ui/label/label-static.rs deleted file mode 100644 index 95e764d01..000000000 --- a/src/test/ui/label/label-static.rs +++ /dev/null @@ -1,5 +0,0 @@ -fn main() { - 'static: loop { //~ ERROR invalid label name `'static` - break 'static //~ ERROR invalid label name `'static` - } -} diff --git a/src/test/ui/label/label-static.stderr b/src/test/ui/label/label-static.stderr deleted file mode 100644 index 1d3251d1b..000000000 --- a/src/test/ui/label/label-static.stderr +++ /dev/null @@ -1,14 +0,0 @@ -error: invalid label name `'static` - --> $DIR/label-static.rs:2:5 - | -LL | 'static: loop { - | ^^^^^^^ - -error: invalid label name `'static` - --> $DIR/label-static.rs:3:15 - | -LL | break 'static - | ^^^^^^^ - -error: aborting due to 2 previous errors - diff --git a/src/test/ui/label/label-underscore.rs b/src/test/ui/label/label-underscore.rs deleted file mode 100644 index de67f3d2c..000000000 --- a/src/test/ui/label/label-underscore.rs +++ /dev/null @@ -1,5 +0,0 @@ -fn main() { - '_: loop { //~ ERROR invalid label name `'_` - break '_ //~ ERROR invalid label name `'_` - } -} diff --git a/src/test/ui/label/label-underscore.stderr b/src/test/ui/label/label-underscore.stderr deleted file mode 100644 index 4558ec4cb..000000000 --- a/src/test/ui/label/label-underscore.stderr +++ /dev/null @@ -1,14 +0,0 @@ -error: invalid label name `'_` - --> $DIR/label-underscore.rs:2:5 - | -LL | '_: loop { - | ^^ - -error: invalid label name `'_` - --> $DIR/label-underscore.rs:3:15 - | -LL | break '_ - | ^^ - -error: aborting due to 2 previous errors - diff --git a/src/test/ui/label/label_break_value_continue.rs b/src/test/ui/label/label_break_value_continue.rs deleted file mode 100644 index 22172f4fd..000000000 --- a/src/test/ui/label/label_break_value_continue.rs +++ /dev/null @@ -1,26 +0,0 @@ -#![allow(unused_labels)] - -// Simple continue pointing to an unlabeled break should yield in an error -fn continue_simple() { - 'b: { - continue; //~ ERROR unlabeled `continue` inside of a labeled block - } -} - -// Labeled continue pointing to an unlabeled break should yield in an error -fn continue_labeled() { - 'b: { - continue 'b; //~ ERROR `continue` pointing to a labeled block - } -} - -// Simple continue that would cross a labeled block should yield in an error -fn continue_crossing() { - loop { - 'b: { - continue; //~ ERROR unlabeled `continue` inside of a labeled block - } - } -} - -pub fn main() {} diff --git a/src/test/ui/label/label_break_value_continue.stderr b/src/test/ui/label/label_break_value_continue.stderr deleted file mode 100644 index 284d213d6..000000000 --- a/src/test/ui/label/label_break_value_continue.stderr +++ /dev/null @@ -1,25 +0,0 @@ -error[E0695]: unlabeled `continue` inside of a labeled block - --> $DIR/label_break_value_continue.rs:6:9 - | -LL | continue; - | ^^^^^^^^ `continue` statements that would diverge to or through a labeled block need to bear a label - -error[E0696]: `continue` pointing to a labeled block - --> $DIR/label_break_value_continue.rs:13:9 - | -LL | / 'b: { -LL | | continue 'b; - | | ^^^^^^^^^^^ labeled blocks cannot be `continue`'d -LL | | } - | |_____- labeled block the `continue` points to - -error[E0695]: unlabeled `continue` inside of a labeled block - --> $DIR/label_break_value_continue.rs:21:13 - | -LL | continue; - | ^^^^^^^^ `continue` statements that would diverge to or through a labeled block need to bear a label - -error: aborting due to 3 previous errors - -Some errors have detailed explanations: E0695, E0696. -For more information about an error, try `rustc --explain E0695`. diff --git a/src/test/ui/label/label_break_value_desugared_break.rs b/src/test/ui/label/label_break_value_desugared_break.rs deleted file mode 100644 index 70227d869..000000000 --- a/src/test/ui/label/label_break_value_desugared_break.rs +++ /dev/null @@ -1,19 +0,0 @@ -// compile-flags: --edition 2018 -#![feature(try_blocks)] - -// run-pass -fn main() { - let _: Result<(), ()> = try { - 'foo: { - Err(())?; - break 'foo; - } - }; - - 'foo: { - let _: Result<(), ()> = try { - Err(())?; - break 'foo; - }; - } -} diff --git a/src/test/ui/label/label_break_value_illegal_uses.fixed b/src/test/ui/label/label_break_value_illegal_uses.fixed deleted file mode 100644 index fb75276b4..000000000 --- a/src/test/ui/label/label_break_value_illegal_uses.fixed +++ /dev/null @@ -1,29 +0,0 @@ -// run-rustfix - -// These are forbidden occurrences of label-break-value - -#[allow(unused_unsafe)] -fn labeled_unsafe() { - unsafe {} //~ ERROR block label not supported here -} - -fn labeled_if() { - if true {} //~ ERROR block label not supported here -} - -fn labeled_else() { - if true {} else {} //~ ERROR block label not supported here -} - -fn labeled_match() { - match false { //~ ERROR block label not supported here - _ => {} - } -} - -fn main() { - labeled_unsafe(); - labeled_if(); - labeled_else(); - labeled_match(); -} diff --git a/src/test/ui/label/label_break_value_illegal_uses.rs b/src/test/ui/label/label_break_value_illegal_uses.rs deleted file mode 100644 index 3cbf41380..000000000 --- a/src/test/ui/label/label_break_value_illegal_uses.rs +++ /dev/null @@ -1,29 +0,0 @@ -// run-rustfix - -// These are forbidden occurrences of label-break-value - -#[allow(unused_unsafe)] -fn labeled_unsafe() { - unsafe 'b: {} //~ ERROR block label not supported here -} - -fn labeled_if() { - if true 'b: {} //~ ERROR block label not supported here -} - -fn labeled_else() { - if true {} else 'b: {} //~ ERROR block label not supported here -} - -fn labeled_match() { - match false 'b: { //~ ERROR block label not supported here - _ => {} - } -} - -fn main() { - labeled_unsafe(); - labeled_if(); - labeled_else(); - labeled_match(); -} diff --git a/src/test/ui/label/label_break_value_illegal_uses.stderr b/src/test/ui/label/label_break_value_illegal_uses.stderr deleted file mode 100644 index 15016ffd5..000000000 --- a/src/test/ui/label/label_break_value_illegal_uses.stderr +++ /dev/null @@ -1,26 +0,0 @@ -error: block label not supported here - --> $DIR/label_break_value_illegal_uses.rs:7:12 - | -LL | unsafe 'b: {} - | ^^^ not supported here - -error: block label not supported here - --> $DIR/label_break_value_illegal_uses.rs:11:13 - | -LL | if true 'b: {} - | ^^^ not supported here - -error: block label not supported here - --> $DIR/label_break_value_illegal_uses.rs:15:21 - | -LL | if true {} else 'b: {} - | ^^^ not supported here - -error: block label not supported here - --> $DIR/label_break_value_illegal_uses.rs:19:17 - | -LL | match false 'b: { - | ^^^ not supported here - -error: aborting due to 4 previous errors - diff --git a/src/test/ui/label/label_break_value_unlabeled_break.rs b/src/test/ui/label/label_break_value_unlabeled_break.rs deleted file mode 100644 index 2a4f5d574..000000000 --- a/src/test/ui/label/label_break_value_unlabeled_break.rs +++ /dev/null @@ -1,19 +0,0 @@ -#![allow(unused_labels)] - -// Simple unlabeled break should yield in an error -fn unlabeled_break_simple() { - 'b: { - break; //~ ERROR unlabeled `break` inside of a labeled block - } -} - -// Unlabeled break that would cross a labeled block should yield in an error -fn unlabeled_break_crossing() { - loop { - 'b: { - break; //~ ERROR unlabeled `break` inside of a labeled block - } - } -} - -pub fn main() {} diff --git a/src/test/ui/label/label_break_value_unlabeled_break.stderr b/src/test/ui/label/label_break_value_unlabeled_break.stderr deleted file mode 100644 index a2ccd27b8..000000000 --- a/src/test/ui/label/label_break_value_unlabeled_break.stderr +++ /dev/null @@ -1,15 +0,0 @@ -error[E0695]: unlabeled `break` inside of a labeled block - --> $DIR/label_break_value_unlabeled_break.rs:6:9 - | -LL | break; - | ^^^^^ `break` statements that would diverge to or through a labeled block need to bear a label - -error[E0695]: unlabeled `break` inside of a labeled block - --> $DIR/label_break_value_unlabeled_break.rs:14:13 - | -LL | break; - | ^^^^^ `break` statements that would diverge to or through a labeled block need to bear a label - -error: aborting due to 2 previous errors - -For more information about this error, try `rustc --explain E0695`. diff --git a/src/test/ui/label/label_misspelled.rs b/src/test/ui/label/label_misspelled.rs deleted file mode 100644 index e3180b06e..000000000 --- a/src/test/ui/label/label_misspelled.rs +++ /dev/null @@ -1,62 +0,0 @@ -#![warn(unused_labels)] - -fn main() { - 'while_loop: while true { //~ WARN denote infinite loops with - //~^ WARN unused label - while_loop; - //~^ ERROR cannot find value `while_loop` in this scope - }; - 'while_let: while let Some(_) = Some(()) { - //~^ WARN unused label - while_let; - //~^ ERROR cannot find value `while_let` in this scope - } - 'for_loop: for _ in 0..3 { - //~^ WARN unused label - for_loop; - //~^ ERROR cannot find value `for_loop` in this scope - }; - 'LOOP: loop { - //~^ WARN unused label - LOOP; - //~^ ERROR cannot find value `LOOP` in this scope - }; -} - -fn foo() { - 'LOOP: loop { - break LOOP; - //~^ ERROR cannot find value `LOOP` in this scope - }; - 'while_loop: while true { //~ WARN denote infinite loops with - break while_loop; - //~^ ERROR cannot find value `while_loop` in this scope - }; - 'while_let: while let Some(_) = Some(()) { - break while_let; - //~^ ERROR cannot find value `while_let` in this scope - } - 'for_loop: for _ in 0..3 { - break for_loop; - //~^ ERROR cannot find value `for_loop` in this scope - }; -} - -fn bar() { - let foo = (); - 'while_loop: while true { //~ WARN denote infinite loops with - //~^ WARN unused label - break foo; - //~^ ERROR `break` with value from a `while` loop - }; - 'while_let: while let Some(_) = Some(()) { - //~^ WARN unused label - break foo; - //~^ ERROR `break` with value from a `while` loop - } - 'for_loop: for _ in 0..3 { - //~^ WARN unused label - break foo; - //~^ ERROR `break` with value from a `for` loop - }; -} diff --git a/src/test/ui/label/label_misspelled.stderr b/src/test/ui/label/label_misspelled.stderr deleted file mode 100644 index 4b5b9e92c..000000000 --- a/src/test/ui/label/label_misspelled.stderr +++ /dev/null @@ -1,206 +0,0 @@ -error[E0425]: cannot find value `while_loop` in this scope - --> $DIR/label_misspelled.rs:6:9 - | -LL | 'while_loop: while true { - | ----------- a label with a similar name exists -LL | -LL | while_loop; - | ^^^^^^^^^^ not found in this scope - -error[E0425]: cannot find value `while_let` in this scope - --> $DIR/label_misspelled.rs:11:9 - | -LL | 'while_let: while let Some(_) = Some(()) { - | ---------- a label with a similar name exists -LL | -LL | while_let; - | ^^^^^^^^^ not found in this scope - -error[E0425]: cannot find value `for_loop` in this scope - --> $DIR/label_misspelled.rs:16:9 - | -LL | 'for_loop: for _ in 0..3 { - | --------- a label with a similar name exists -LL | -LL | for_loop; - | ^^^^^^^^ not found in this scope - -error[E0425]: cannot find value `LOOP` in this scope - --> $DIR/label_misspelled.rs:21:9 - | -LL | 'LOOP: loop { - | ----- a label with a similar name exists -LL | -LL | LOOP; - | ^^^^ not found in this scope - -error[E0425]: cannot find value `LOOP` in this scope - --> $DIR/label_misspelled.rs:28:15 - | -LL | 'LOOP: loop { - | ----- a label with a similar name exists -LL | break LOOP; - | ^^^^ - | | - | not found in this scope - | help: use the similarly named label: `'LOOP` - -error[E0425]: cannot find value `while_loop` in this scope - --> $DIR/label_misspelled.rs:32:15 - | -LL | 'while_loop: while true { - | ----------- a label with a similar name exists -LL | break while_loop; - | ^^^^^^^^^^ - | | - | not found in this scope - | help: use the similarly named label: `'while_loop` - -error[E0425]: cannot find value `while_let` in this scope - --> $DIR/label_misspelled.rs:36:15 - | -LL | 'while_let: while let Some(_) = Some(()) { - | ---------- a label with a similar name exists -LL | break while_let; - | ^^^^^^^^^ - | | - | not found in this scope - | help: use the similarly named label: `'while_let` - -error[E0425]: cannot find value `for_loop` in this scope - --> $DIR/label_misspelled.rs:40:15 - | -LL | 'for_loop: for _ in 0..3 { - | --------- a label with a similar name exists -LL | break for_loop; - | ^^^^^^^^ - | | - | not found in this scope - | help: use the similarly named label: `'for_loop` - -warning: unused label - --> $DIR/label_misspelled.rs:4:5 - | -LL | 'while_loop: while true { - | ^^^^^^^^^^^ - | -note: the lint level is defined here - --> $DIR/label_misspelled.rs:1:9 - | -LL | #![warn(unused_labels)] - | ^^^^^^^^^^^^^ - -warning: denote infinite loops with `loop { ... }` - --> $DIR/label_misspelled.rs:4:5 - | -LL | 'while_loop: while true { - | ^^^^^^^^^^^^^^^^^^^^^^^ help: use `loop` - | - = note: `#[warn(while_true)]` on by default - -warning: unused label - --> $DIR/label_misspelled.rs:9:5 - | -LL | 'while_let: while let Some(_) = Some(()) { - | ^^^^^^^^^^ - -warning: unused label - --> $DIR/label_misspelled.rs:14:5 - | -LL | 'for_loop: for _ in 0..3 { - | ^^^^^^^^^ - -warning: unused label - --> $DIR/label_misspelled.rs:19:5 - | -LL | 'LOOP: loop { - | ^^^^^ - -warning: denote infinite loops with `loop { ... }` - --> $DIR/label_misspelled.rs:31:5 - | -LL | 'while_loop: while true { - | ^^^^^^^^^^^^^^^^^^^^^^^ help: use `loop` - -warning: unused label - --> $DIR/label_misspelled.rs:47:5 - | -LL | 'while_loop: while true { - | ^^^^^^^^^^^ - -warning: denote infinite loops with `loop { ... }` - --> $DIR/label_misspelled.rs:47:5 - | -LL | 'while_loop: while true { - | ^^^^^^^^^^^^^^^^^^^^^^^ help: use `loop` - -warning: unused label - --> $DIR/label_misspelled.rs:52:5 - | -LL | 'while_let: while let Some(_) = Some(()) { - | ^^^^^^^^^^ - -warning: unused label - --> $DIR/label_misspelled.rs:57:5 - | -LL | 'for_loop: for _ in 0..3 { - | ^^^^^^^^^ - -error[E0571]: `break` with value from a `while` loop - --> $DIR/label_misspelled.rs:49:9 - | -LL | 'while_loop: while true { - | ----------------------- you can't `break` with a value in a `while` loop -LL | -LL | break foo; - | ^^^^^^^^^ can only break with a value inside `loop` or breakable block - | -help: use `break` on its own without a value inside this `while` loop - | -LL | break; - | ~~~~~ -help: alternatively, you might have meant to use the available loop label - | -LL | break 'while_loop; - | ~~~~~~~~~~~ - -error[E0571]: `break` with value from a `while` loop - --> $DIR/label_misspelled.rs:54:9 - | -LL | 'while_let: while let Some(_) = Some(()) { - | ---------------------------------------- you can't `break` with a value in a `while` loop -LL | -LL | break foo; - | ^^^^^^^^^ can only break with a value inside `loop` or breakable block - | -help: use `break` on its own without a value inside this `while` loop - | -LL | break; - | ~~~~~ -help: alternatively, you might have meant to use the available loop label - | -LL | break 'while_let; - | ~~~~~~~~~~ - -error[E0571]: `break` with value from a `for` loop - --> $DIR/label_misspelled.rs:59:9 - | -LL | 'for_loop: for _ in 0..3 { - | ------------------------ you can't `break` with a value in a `for` loop -LL | -LL | break foo; - | ^^^^^^^^^ can only break with a value inside `loop` or breakable block - | -help: use `break` on its own without a value inside this `for` loop - | -LL | break; - | ~~~~~ -help: alternatively, you might have meant to use the available loop label - | -LL | break 'for_loop; - | ~~~~~~~~~ - -error: aborting due to 11 previous errors; 10 warnings emitted - -Some errors have detailed explanations: E0425, E0571. -For more information about an error, try `rustc --explain E0425`. diff --git a/src/test/ui/label/label_misspelled_2.rs b/src/test/ui/label/label_misspelled_2.rs deleted file mode 100644 index 55bbe6b30..000000000 --- a/src/test/ui/label/label_misspelled_2.rs +++ /dev/null @@ -1,16 +0,0 @@ -#![warn(unused_labels)] - -fn main() { - 'a: for _ in 0..1 { - break 'a; - } - 'b: for _ in 0..1 { - break b; //~ ERROR cannot find value `b` in this scope - } - c: for _ in 0..1 { //~ ERROR malformed loop label - break 'c; - } - d: for _ in 0..1 { //~ ERROR malformed loop label - break d; //~ ERROR cannot find value `d` in this scope - } -} diff --git a/src/test/ui/label/label_misspelled_2.stderr b/src/test/ui/label/label_misspelled_2.stderr deleted file mode 100644 index 960646d98..000000000 --- a/src/test/ui/label/label_misspelled_2.stderr +++ /dev/null @@ -1,37 +0,0 @@ -error: malformed loop label - --> $DIR/label_misspelled_2.rs:10:5 - | -LL | c: for _ in 0..1 { - | ^ help: use the correct loop label format: `'c` - -error: malformed loop label - --> $DIR/label_misspelled_2.rs:13:5 - | -LL | d: for _ in 0..1 { - | ^ help: use the correct loop label format: `'d` - -error[E0425]: cannot find value `b` in this scope - --> $DIR/label_misspelled_2.rs:8:15 - | -LL | 'b: for _ in 0..1 { - | -- a label with a similar name exists -LL | break b; - | ^ - | | - | not found in this scope - | help: use the similarly named label: `'b` - -error[E0425]: cannot find value `d` in this scope - --> $DIR/label_misspelled_2.rs:14:15 - | -LL | d: for _ in 0..1 { - | - a label with a similar name exists -LL | break d; - | ^ - | | - | not found in this scope - | help: use the similarly named label: `'d` - -error: aborting due to 4 previous errors - -For more information about this error, try `rustc --explain E0425`. |