diff options
Diffstat (limited to 'src/test/ui/rfc-2497-if-let-chains/ensure-that-let-else-does-not-interact-with-let-chains.stderr')
| -rw-r--r-- | src/test/ui/rfc-2497-if-let-chains/ensure-that-let-else-does-not-interact-with-let-chains.stderr | 142 |
1 files changed, 142 insertions, 0 deletions
diff --git a/src/test/ui/rfc-2497-if-let-chains/ensure-that-let-else-does-not-interact-with-let-chains.stderr b/src/test/ui/rfc-2497-if-let-chains/ensure-that-let-else-does-not-interact-with-let-chains.stderr new file mode 100644 index 000000000..498a112fa --- /dev/null +++ b/src/test/ui/rfc-2497-if-let-chains/ensure-that-let-else-does-not-interact-with-let-chains.stderr @@ -0,0 +1,142 @@ +error: a `&&` expression cannot be directly assigned in `let...else` + --> $DIR/ensure-that-let-else-does-not-interact-with-let-chains.rs:9:19 + | +LL | let Some(n) = opt && n == 1 else { + | ^^^^^^^^^^^^^ + | +help: wrap the expression in parentheses + | +LL | let Some(n) = (opt && n == 1) else { + | + + + +error: expected expression, found `let` statement + --> $DIR/ensure-that-let-else-does-not-interact-with-let-chains.rs:15:26 + | +LL | let Some(n) = opt && let another = n else { + | ^^^ + +error: a `&&` expression cannot be directly assigned in `let...else` + --> $DIR/ensure-that-let-else-does-not-interact-with-let-chains.rs:15:19 + | +LL | let Some(n) = opt && let another = n else { + | ^^^^^^^^^^^^^^^^^^^^^^ + | +help: wrap the expression in parentheses + | +LL | let Some(n) = (opt && let another = n) else { + | + + + +error: this `if` expression is missing a block after the condition + --> $DIR/ensure-that-let-else-does-not-interact-with-let-chains.rs:24:5 + | +LL | if let Some(n) = opt else { + | ^^ + | +help: add a block here + --> $DIR/ensure-that-let-else-does-not-interact-with-let-chains.rs:24:25 + | +LL | if let Some(n) = opt else { + | ^ + +error: this `if` expression is missing a block after the condition + --> $DIR/ensure-that-let-else-does-not-interact-with-let-chains.rs:28:5 + | +LL | if let Some(n) = opt && n == 1 else { + | ^^ + | +help: add a block here + --> $DIR/ensure-that-let-else-does-not-interact-with-let-chains.rs:28:35 + | +LL | if let Some(n) = opt && n == 1 else { + | ^ + +error: this `if` expression is missing a block after the condition + --> $DIR/ensure-that-let-else-does-not-interact-with-let-chains.rs:32:5 + | +LL | if let Some(n) = opt && let another = n else { + | ^^ + | +help: add a block here + --> $DIR/ensure-that-let-else-does-not-interact-with-let-chains.rs:32:44 + | +LL | if let Some(n) = opt && let another = n else { + | ^ + +error: expected `{`, found keyword `else` + --> $DIR/ensure-that-let-else-does-not-interact-with-let-chains.rs:38:33 + | +LL | while let Some(n) = opt else { + | ----- ----------------- ^^^^ expected `{` + | | | + | | this `while` condition successfully parsed + | while parsing the body of this `while` expression + +error: expected `{`, found keyword `else` + --> $DIR/ensure-that-let-else-does-not-interact-with-let-chains.rs:44:43 + | +LL | while let Some(n) = opt && n == 1 else { + | ----- --------------------------- ^^^^ expected `{` + | | | + | | this `while` condition successfully parsed + | while parsing the body of this `while` expression + +error: expected `{`, found keyword `else` + --> $DIR/ensure-that-let-else-does-not-interact-with-let-chains.rs:50:52 + | +LL | while let Some(n) = opt && let another = n else { + | ----- ------------------------------------ ^^^^ expected `{` + | | | + | | this `while` condition successfully parsed + | while parsing the body of this `while` expression + +error: `let` expressions are not supported here + --> $DIR/ensure-that-let-else-does-not-interact-with-let-chains.rs:15:26 + | +LL | let Some(n) = opt && let another = n else { + | ^^^^^^^^^^^^^^^ + | + = note: only supported directly in conditions of `if` and `while` expressions + +error[E0308]: mismatched types + --> $DIR/ensure-that-let-else-does-not-interact-with-let-chains.rs:9:19 + | +LL | let Some(n) = opt && n == 1 else { + | ^^^ expected `bool`, found enum `Option` + | + = note: expected type `bool` + found enum `Option<i32>` + +error[E0308]: mismatched types + --> $DIR/ensure-that-let-else-does-not-interact-with-let-chains.rs:9:9 + | +LL | let Some(n) = opt && n == 1 else { + | ^^^^^^^ ------------- this expression has type `bool` + | | + | expected `bool`, found enum `Option` + | + = note: expected type `bool` + found enum `Option<_>` + +error[E0308]: mismatched types + --> $DIR/ensure-that-let-else-does-not-interact-with-let-chains.rs:15:19 + | +LL | let Some(n) = opt && let another = n else { + | ^^^ expected `bool`, found enum `Option` + | + = note: expected type `bool` + found enum `Option<i32>` + +error[E0308]: mismatched types + --> $DIR/ensure-that-let-else-does-not-interact-with-let-chains.rs:15:9 + | +LL | let Some(n) = opt && let another = n else { + | ^^^^^^^ ---------------------- this expression has type `bool` + | | + | expected `bool`, found enum `Option` + | + = note: expected type `bool` + found enum `Option<_>` + +error: aborting due to 14 previous errors + +For more information about this error, try `rustc --explain E0308`. |