diff options
Diffstat (limited to 'tests/ui/rfcs/rfc-2497-if-let-chains/disallowed-positions-without-feature-gate.stderr')
| -rw-r--r-- | tests/ui/rfcs/rfc-2497-if-let-chains/disallowed-positions-without-feature-gate.stderr | 1021 |
1 files changed, 1021 insertions, 0 deletions
diff --git a/tests/ui/rfcs/rfc-2497-if-let-chains/disallowed-positions-without-feature-gate.stderr b/tests/ui/rfcs/rfc-2497-if-let-chains/disallowed-positions-without-feature-gate.stderr new file mode 100644 index 000000000..31f389512 --- /dev/null +++ b/tests/ui/rfcs/rfc-2497-if-let-chains/disallowed-positions-without-feature-gate.stderr @@ -0,0 +1,1021 @@ +error: expected expression, found `let` statement + --> $DIR/disallowed-positions-without-feature-gate.rs:11:9 + | +LL | if (let 0 = 1) {} + | ^^^^^^^^^ + | + = note: only supported directly in conditions of `if` and `while` expressions +note: `let`s wrapped in parentheses are not supported in a context with let chains + --> $DIR/disallowed-positions-without-feature-gate.rs:11:9 + | +LL | if (let 0 = 1) {} + | ^^^^^^^^^ + +error: expected expression, found `let` statement + --> $DIR/disallowed-positions-without-feature-gate.rs:14:11 + | +LL | if (((let 0 = 1))) {} + | ^^^^^^^^^ + | + = note: only supported directly in conditions of `if` and `while` expressions +note: `let`s wrapped in parentheses are not supported in a context with let chains + --> $DIR/disallowed-positions-without-feature-gate.rs:14:11 + | +LL | if (((let 0 = 1))) {} + | ^^^^^^^^^ + +error: expected expression, found `let` statement + --> $DIR/disallowed-positions-without-feature-gate.rs:17:9 + | +LL | if (let 0 = 1) && true {} + | ^^^^^^^^^ + | + = note: only supported directly in conditions of `if` and `while` expressions +note: `let`s wrapped in parentheses are not supported in a context with let chains + --> $DIR/disallowed-positions-without-feature-gate.rs:17:9 + | +LL | if (let 0 = 1) && true {} + | ^^^^^^^^^ + +error: expected expression, found `let` statement + --> $DIR/disallowed-positions-without-feature-gate.rs:20:17 + | +LL | if true && (let 0 = 1) {} + | ^^^^^^^^^ + | + = note: only supported directly in conditions of `if` and `while` expressions +note: `let`s wrapped in parentheses are not supported in a context with let chains + --> $DIR/disallowed-positions-without-feature-gate.rs:20:17 + | +LL | if true && (let 0 = 1) {} + | ^^^^^^^^^ + +error: expected expression, found `let` statement + --> $DIR/disallowed-positions-without-feature-gate.rs:23:9 + | +LL | if (let 0 = 1) && (let 0 = 1) {} + | ^^^^^^^^^ + | + = note: only supported directly in conditions of `if` and `while` expressions +note: `let`s wrapped in parentheses are not supported in a context with let chains + --> $DIR/disallowed-positions-without-feature-gate.rs:23:9 + | +LL | if (let 0 = 1) && (let 0 = 1) {} + | ^^^^^^^^^ + +error: expected expression, found `let` statement + --> $DIR/disallowed-positions-without-feature-gate.rs:23:24 + | +LL | if (let 0 = 1) && (let 0 = 1) {} + | ^^^^^^^^^ + | + = note: only supported directly in conditions of `if` and `while` expressions +note: `let`s wrapped in parentheses are not supported in a context with let chains + --> $DIR/disallowed-positions-without-feature-gate.rs:23:24 + | +LL | if (let 0 = 1) && (let 0 = 1) {} + | ^^^^^^^^^ + +error: expected expression, found `let` statement + --> $DIR/disallowed-positions-without-feature-gate.rs:27:9 + | +LL | if (let 2 = 3 && let 3 = 4 && let 4 = 5) {} + | ^^^^^^^^^ + | + = note: only supported directly in conditions of `if` and `while` expressions +note: `let`s wrapped in parentheses are not supported in a context with let chains + --> $DIR/disallowed-positions-without-feature-gate.rs:27:9 + | +LL | if (let 2 = 3 && let 3 = 4 && let 4 = 5) {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +error: expected expression, found `let` statement + --> $DIR/disallowed-positions-without-feature-gate.rs:27:22 + | +LL | if (let 2 = 3 && let 3 = 4 && let 4 = 5) {} + | ^^^^^^^^^ + | + = note: only supported directly in conditions of `if` and `while` expressions +note: `let`s wrapped in parentheses are not supported in a context with let chains + --> $DIR/disallowed-positions-without-feature-gate.rs:27:9 + | +LL | if (let 2 = 3 && let 3 = 4 && let 4 = 5) {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +error: expected expression, found `let` statement + --> $DIR/disallowed-positions-without-feature-gate.rs:27:35 + | +LL | if (let 2 = 3 && let 3 = 4 && let 4 = 5) {} + | ^^^^^^^^^ + | + = note: only supported directly in conditions of `if` and `while` expressions +note: `let`s wrapped in parentheses are not supported in a context with let chains + --> $DIR/disallowed-positions-without-feature-gate.rs:27:9 + | +LL | if (let 2 = 3 && let 3 = 4 && let 4 = 5) {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +error: expected expression, found `let` statement + --> $DIR/disallowed-positions-without-feature-gate.rs:34:12 + | +LL | while (let 0 = 1) {} + | ^^^^^^^^^ + | + = note: only supported directly in conditions of `if` and `while` expressions +note: `let`s wrapped in parentheses are not supported in a context with let chains + --> $DIR/disallowed-positions-without-feature-gate.rs:34:12 + | +LL | while (let 0 = 1) {} + | ^^^^^^^^^ + +error: expected expression, found `let` statement + --> $DIR/disallowed-positions-without-feature-gate.rs:37:14 + | +LL | while (((let 0 = 1))) {} + | ^^^^^^^^^ + | + = note: only supported directly in conditions of `if` and `while` expressions +note: `let`s wrapped in parentheses are not supported in a context with let chains + --> $DIR/disallowed-positions-without-feature-gate.rs:37:14 + | +LL | while (((let 0 = 1))) {} + | ^^^^^^^^^ + +error: expected expression, found `let` statement + --> $DIR/disallowed-positions-without-feature-gate.rs:40:12 + | +LL | while (let 0 = 1) && true {} + | ^^^^^^^^^ + | + = note: only supported directly in conditions of `if` and `while` expressions +note: `let`s wrapped in parentheses are not supported in a context with let chains + --> $DIR/disallowed-positions-without-feature-gate.rs:40:12 + | +LL | while (let 0 = 1) && true {} + | ^^^^^^^^^ + +error: expected expression, found `let` statement + --> $DIR/disallowed-positions-without-feature-gate.rs:43:20 + | +LL | while true && (let 0 = 1) {} + | ^^^^^^^^^ + | + = note: only supported directly in conditions of `if` and `while` expressions +note: `let`s wrapped in parentheses are not supported in a context with let chains + --> $DIR/disallowed-positions-without-feature-gate.rs:43:20 + | +LL | while true && (let 0 = 1) {} + | ^^^^^^^^^ + +error: expected expression, found `let` statement + --> $DIR/disallowed-positions-without-feature-gate.rs:46:12 + | +LL | while (let 0 = 1) && (let 0 = 1) {} + | ^^^^^^^^^ + | + = note: only supported directly in conditions of `if` and `while` expressions +note: `let`s wrapped in parentheses are not supported in a context with let chains + --> $DIR/disallowed-positions-without-feature-gate.rs:46:12 + | +LL | while (let 0 = 1) && (let 0 = 1) {} + | ^^^^^^^^^ + +error: expected expression, found `let` statement + --> $DIR/disallowed-positions-without-feature-gate.rs:46:27 + | +LL | while (let 0 = 1) && (let 0 = 1) {} + | ^^^^^^^^^ + | + = note: only supported directly in conditions of `if` and `while` expressions +note: `let`s wrapped in parentheses are not supported in a context with let chains + --> $DIR/disallowed-positions-without-feature-gate.rs:46:27 + | +LL | while (let 0 = 1) && (let 0 = 1) {} + | ^^^^^^^^^ + +error: expected expression, found `let` statement + --> $DIR/disallowed-positions-without-feature-gate.rs:50:12 + | +LL | while (let 2 = 3 && let 3 = 4 && let 4 = 5) {} + | ^^^^^^^^^ + | + = note: only supported directly in conditions of `if` and `while` expressions +note: `let`s wrapped in parentheses are not supported in a context with let chains + --> $DIR/disallowed-positions-without-feature-gate.rs:50:12 + | +LL | while (let 2 = 3 && let 3 = 4 && let 4 = 5) {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +error: expected expression, found `let` statement + --> $DIR/disallowed-positions-without-feature-gate.rs:50:25 + | +LL | while (let 2 = 3 && let 3 = 4 && let 4 = 5) {} + | ^^^^^^^^^ + | + = note: only supported directly in conditions of `if` and `while` expressions +note: `let`s wrapped in parentheses are not supported in a context with let chains + --> $DIR/disallowed-positions-without-feature-gate.rs:50:12 + | +LL | while (let 2 = 3 && let 3 = 4 && let 4 = 5) {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +error: expected expression, found `let` statement + --> $DIR/disallowed-positions-without-feature-gate.rs:50:38 + | +LL | while (let 2 = 3 && let 3 = 4 && let 4 = 5) {} + | ^^^^^^^^^ + | + = note: only supported directly in conditions of `if` and `while` expressions +note: `let`s wrapped in parentheses are not supported in a context with let chains + --> $DIR/disallowed-positions-without-feature-gate.rs:50:12 + | +LL | while (let 2 = 3 && let 3 = 4 && let 4 = 5) {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +error: expected expression, found `let` statement + --> $DIR/disallowed-positions-without-feature-gate.rs:70:9 + | +LL | if &let 0 = 0 {} + | ^^^^^^^^^ + | + = note: only supported directly in conditions of `if` and `while` expressions + +error: expected expression, found `let` statement + --> $DIR/disallowed-positions-without-feature-gate.rs:73:9 + | +LL | if !let 0 = 0 {} + | ^^^^^^^^^ + | + = note: only supported directly in conditions of `if` and `while` expressions + +error: expected expression, found `let` statement + --> $DIR/disallowed-positions-without-feature-gate.rs:75:9 + | +LL | if *let 0 = 0 {} + | ^^^^^^^^^ + | + = note: only supported directly in conditions of `if` and `while` expressions + +error: expected expression, found `let` statement + --> $DIR/disallowed-positions-without-feature-gate.rs:77:9 + | +LL | if -let 0 = 0 {} + | ^^^^^^^^^ + | + = note: only supported directly in conditions of `if` and `while` expressions + +error: expected expression, found `let` statement + --> $DIR/disallowed-positions-without-feature-gate.rs:85:9 + | +LL | if (let 0 = 0)? {} + | ^^^^^^^^^ + | + = note: only supported directly in conditions of `if` and `while` expressions + +error: expected expression, found `let` statement + --> $DIR/disallowed-positions-without-feature-gate.rs:88:16 + | +LL | if true || let 0 = 0 {} + | ^^^^^^^^^ + | + = note: only supported directly in conditions of `if` and `while` expressions +note: `||` operators are not supported in let chain expressions + --> $DIR/disallowed-positions-without-feature-gate.rs:88:13 + | +LL | if true || let 0 = 0 {} + | ^^ + +error: expected expression, found `let` statement + --> $DIR/disallowed-positions-without-feature-gate.rs:90:17 + | +LL | if (true || let 0 = 0) {} + | ^^^^^^^^^ + | + = note: only supported directly in conditions of `if` and `while` expressions + +error: expected expression, found `let` statement + --> $DIR/disallowed-positions-without-feature-gate.rs:92:25 + | +LL | if true && (true || let 0 = 0) {} + | ^^^^^^^^^ + | + = note: only supported directly in conditions of `if` and `while` expressions + +error: expected expression, found `let` statement + --> $DIR/disallowed-positions-without-feature-gate.rs:94:25 + | +LL | if true || (true && let 0 = 0) {} + | ^^^^^^^^^ + | + = note: only supported directly in conditions of `if` and `while` expressions + +error: expected expression, found `let` statement + --> $DIR/disallowed-positions-without-feature-gate.rs:98:12 + | +LL | if x = let 0 = 0 {} + | ^^^ + | + = note: only supported directly in conditions of `if` and `while` expressions + +error: expected expression, found `let` statement + --> $DIR/disallowed-positions-without-feature-gate.rs:101:15 + | +LL | if true..(let 0 = 0) {} + | ^^^^^^^^^ + | + = note: only supported directly in conditions of `if` and `while` expressions + +error: expected expression, found `let` statement + --> $DIR/disallowed-positions-without-feature-gate.rs:104:11 + | +LL | if ..(let 0 = 0) {} + | ^^^^^^^^^ + | + = note: only supported directly in conditions of `if` and `while` expressions + +error: expected expression, found `let` statement + --> $DIR/disallowed-positions-without-feature-gate.rs:106:9 + | +LL | if (let 0 = 0).. {} + | ^^^^^^^^^ + | + = note: only supported directly in conditions of `if` and `while` expressions + +error: expected expression, found `let` statement + --> $DIR/disallowed-positions-without-feature-gate.rs:110:8 + | +LL | if let Range { start: _, end: _ } = true..true && false {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = note: only supported directly in conditions of `if` and `while` expressions + +error: expected expression, found `let` statement + --> $DIR/disallowed-positions-without-feature-gate.rs:113:8 + | +LL | if let Range { start: _, end: _ } = true..true || false {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = note: only supported directly in conditions of `if` and `while` expressions + +error: expected expression, found `let` statement + --> $DIR/disallowed-positions-without-feature-gate.rs:119:8 + | +LL | if let Range { start: F, end } = F..|| true {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = note: only supported directly in conditions of `if` and `while` expressions + +error: expected expression, found `let` statement + --> $DIR/disallowed-positions-without-feature-gate.rs:125:8 + | +LL | if let Range { start: true, end } = t..&&false {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = note: only supported directly in conditions of `if` and `while` expressions + +error: expected expression, found `let` statement + --> $DIR/disallowed-positions-without-feature-gate.rs:129:19 + | +LL | if let true = let true = true {} + | ^^^ + | + = note: only supported directly in conditions of `if` and `while` expressions + +error: expected expression, found `let` statement + --> $DIR/disallowed-positions-without-feature-gate.rs:134:12 + | +LL | while &let 0 = 0 {} + | ^^^^^^^^^ + | + = note: only supported directly in conditions of `if` and `while` expressions + +error: expected expression, found `let` statement + --> $DIR/disallowed-positions-without-feature-gate.rs:137:12 + | +LL | while !let 0 = 0 {} + | ^^^^^^^^^ + | + = note: only supported directly in conditions of `if` and `while` expressions + +error: expected expression, found `let` statement + --> $DIR/disallowed-positions-without-feature-gate.rs:139:12 + | +LL | while *let 0 = 0 {} + | ^^^^^^^^^ + | + = note: only supported directly in conditions of `if` and `while` expressions + +error: expected expression, found `let` statement + --> $DIR/disallowed-positions-without-feature-gate.rs:141:12 + | +LL | while -let 0 = 0 {} + | ^^^^^^^^^ + | + = note: only supported directly in conditions of `if` and `while` expressions + +error: expected expression, found `let` statement + --> $DIR/disallowed-positions-without-feature-gate.rs:149:12 + | +LL | while (let 0 = 0)? {} + | ^^^^^^^^^ + | + = note: only supported directly in conditions of `if` and `while` expressions + +error: expected expression, found `let` statement + --> $DIR/disallowed-positions-without-feature-gate.rs:152:19 + | +LL | while true || let 0 = 0 {} + | ^^^^^^^^^ + | + = note: only supported directly in conditions of `if` and `while` expressions +note: `||` operators are not supported in let chain expressions + --> $DIR/disallowed-positions-without-feature-gate.rs:152:16 + | +LL | while true || let 0 = 0 {} + | ^^ + +error: expected expression, found `let` statement + --> $DIR/disallowed-positions-without-feature-gate.rs:154:20 + | +LL | while (true || let 0 = 0) {} + | ^^^^^^^^^ + | + = note: only supported directly in conditions of `if` and `while` expressions + +error: expected expression, found `let` statement + --> $DIR/disallowed-positions-without-feature-gate.rs:156:28 + | +LL | while true && (true || let 0 = 0) {} + | ^^^^^^^^^ + | + = note: only supported directly in conditions of `if` and `while` expressions + +error: expected expression, found `let` statement + --> $DIR/disallowed-positions-without-feature-gate.rs:158:28 + | +LL | while true || (true && let 0 = 0) {} + | ^^^^^^^^^ + | + = note: only supported directly in conditions of `if` and `while` expressions + +error: expected expression, found `let` statement + --> $DIR/disallowed-positions-without-feature-gate.rs:162:15 + | +LL | while x = let 0 = 0 {} + | ^^^ + | + = note: only supported directly in conditions of `if` and `while` expressions + +error: expected expression, found `let` statement + --> $DIR/disallowed-positions-without-feature-gate.rs:165:18 + | +LL | while true..(let 0 = 0) {} + | ^^^^^^^^^ + | + = note: only supported directly in conditions of `if` and `while` expressions + +error: expected expression, found `let` statement + --> $DIR/disallowed-positions-without-feature-gate.rs:168:14 + | +LL | while ..(let 0 = 0) {} + | ^^^^^^^^^ + | + = note: only supported directly in conditions of `if` and `while` expressions + +error: expected expression, found `let` statement + --> $DIR/disallowed-positions-without-feature-gate.rs:170:12 + | +LL | while (let 0 = 0).. {} + | ^^^^^^^^^ + | + = note: only supported directly in conditions of `if` and `while` expressions + +error: expected expression, found `let` statement + --> $DIR/disallowed-positions-without-feature-gate.rs:174:11 + | +LL | while let Range { start: _, end: _ } = true..true && false {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = note: only supported directly in conditions of `if` and `while` expressions + +error: expected expression, found `let` statement + --> $DIR/disallowed-positions-without-feature-gate.rs:177:11 + | +LL | while let Range { start: _, end: _ } = true..true || false {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = note: only supported directly in conditions of `if` and `while` expressions + +error: expected expression, found `let` statement + --> $DIR/disallowed-positions-without-feature-gate.rs:183:11 + | +LL | while let Range { start: F, end } = F..|| true {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = note: only supported directly in conditions of `if` and `while` expressions + +error: expected expression, found `let` statement + --> $DIR/disallowed-positions-without-feature-gate.rs:189:11 + | +LL | while let Range { start: true, end } = t..&&false {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = note: only supported directly in conditions of `if` and `while` expressions + +error: expected expression, found `let` statement + --> $DIR/disallowed-positions-without-feature-gate.rs:193:22 + | +LL | while let true = let true = true {} + | ^^^ + | + = note: only supported directly in conditions of `if` and `while` expressions + +error: expected expression, found `let` statement + --> $DIR/disallowed-positions-without-feature-gate.rs:208:6 + | +LL | &let 0 = 0; + | ^^^ + | + = note: only supported directly in conditions of `if` and `while` expressions + +error: expected expression, found `let` statement + --> $DIR/disallowed-positions-without-feature-gate.rs:211:6 + | +LL | !let 0 = 0; + | ^^^ + | + = note: only supported directly in conditions of `if` and `while` expressions + +error: expected expression, found `let` statement + --> $DIR/disallowed-positions-without-feature-gate.rs:213:6 + | +LL | *let 0 = 0; + | ^^^ + | + = note: only supported directly in conditions of `if` and `while` expressions + +error: expected expression, found `let` statement + --> $DIR/disallowed-positions-without-feature-gate.rs:215:6 + | +LL | -let 0 = 0; + | ^^^ + | + = note: only supported directly in conditions of `if` and `while` expressions + +error: expected expression, found `let` statement + --> $DIR/disallowed-positions-without-feature-gate.rs:217:13 + | +LL | let _ = let _ = 3; + | ^^^ + | + = note: only supported directly in conditions of `if` and `while` expressions + +error: expected expression, found `let` statement + --> $DIR/disallowed-positions-without-feature-gate.rs:225:6 + | +LL | (let 0 = 0)?; + | ^^^ + | + = note: only supported directly in conditions of `if` and `while` expressions + +error: expected expression, found `let` statement + --> $DIR/disallowed-positions-without-feature-gate.rs:228:13 + | +LL | true || let 0 = 0; + | ^^^ + | + = note: only supported directly in conditions of `if` and `while` expressions + +error: expected expression, found `let` statement + --> $DIR/disallowed-positions-without-feature-gate.rs:230:14 + | +LL | (true || let 0 = 0); + | ^^^ + | + = note: only supported directly in conditions of `if` and `while` expressions + +error: expected expression, found `let` statement + --> $DIR/disallowed-positions-without-feature-gate.rs:232:22 + | +LL | true && (true || let 0 = 0); + | ^^^ + | + = note: only supported directly in conditions of `if` and `while` expressions + +error: expected expression, found `let` statement + --> $DIR/disallowed-positions-without-feature-gate.rs:236:9 + | +LL | x = let 0 = 0; + | ^^^ + | + = note: only supported directly in conditions of `if` and `while` expressions + +error: expected expression, found `let` statement + --> $DIR/disallowed-positions-without-feature-gate.rs:239:12 + | +LL | true..(let 0 = 0); + | ^^^ + | + = note: only supported directly in conditions of `if` and `while` expressions + +error: expected expression, found `let` statement + --> $DIR/disallowed-positions-without-feature-gate.rs:241:8 + | +LL | ..(let 0 = 0); + | ^^^ + | + = note: only supported directly in conditions of `if` and `while` expressions + +error: expected expression, found `let` statement + --> $DIR/disallowed-positions-without-feature-gate.rs:243:6 + | +LL | (let 0 = 0)..; + | ^^^ + | + = note: only supported directly in conditions of `if` and `while` expressions + +error: expected expression, found `let` statement + --> $DIR/disallowed-positions-without-feature-gate.rs:246:6 + | +LL | (let Range { start: _, end: _ } = true..true || false); + | ^^^ + | + = note: only supported directly in conditions of `if` and `while` expressions + +error: expected expression, found `let` statement + --> $DIR/disallowed-positions-without-feature-gate.rs:250:6 + | +LL | (let true = let true = true); + | ^^^ + | + = note: only supported directly in conditions of `if` and `while` expressions + +error: expected expression, found `let` statement + --> $DIR/disallowed-positions-without-feature-gate.rs:250:17 + | +LL | (let true = let true = true); + | ^^^ + | + = note: only supported directly in conditions of `if` and `while` expressions + +error: expected expression, found `let` statement + --> $DIR/disallowed-positions-without-feature-gate.rs:256:25 + | +LL | let x = true && let y = 1; + | ^^^ + | + = note: only supported directly in conditions of `if` and `while` expressions + +error: expected expression, found `let` statement + --> $DIR/disallowed-positions-without-feature-gate.rs:262:19 + | +LL | [1, 2, 3][let _ = ()] + | ^^^ + | + = note: only supported directly in conditions of `if` and `while` expressions + +error: expected expression, found `let` statement + --> $DIR/disallowed-positions-without-feature-gate.rs:267:6 + | +LL | &let 0 = 0 + | ^^^ + | + = note: only supported directly in conditions of `if` and `while` expressions + +error: expected expression, found `let` statement + --> $DIR/disallowed-positions-without-feature-gate.rs:277:17 + | +LL | true && let 1 = 1 + | ^^^ + | + = note: only supported directly in conditions of `if` and `while` expressions + +error: expected expression, found `let` statement + --> $DIR/disallowed-positions-without-feature-gate.rs:282:17 + | +LL | true && let 1 = 1 + | ^^^ + | + = note: only supported directly in conditions of `if` and `while` expressions + +error: expected expression, found `let` statement + --> $DIR/disallowed-positions-without-feature-gate.rs:287:17 + | +LL | true && let 1 = 1 + | ^^^ + | + = note: only supported directly in conditions of `if` and `while` expressions + +error: expected expression, found `let` statement + --> $DIR/disallowed-positions-without-feature-gate.rs:298:17 + | +LL | true && let 1 = 1 + | ^^^ + | + = note: only supported directly in conditions of `if` and `while` expressions + +error: expressions must be enclosed in braces to be used as const generic arguments + --> $DIR/disallowed-positions-without-feature-gate.rs:298:9 + | +LL | true && let 1 = 1 + | ^^^^^^^^^^^^^^^^^ + | +help: enclose the `const` expression in braces + | +LL | { true && let 1 = 1 } + | + + + +error: expected expression, found `let` statement + --> $DIR/disallowed-positions-without-feature-gate.rs:307:9 + | +LL | if (let Some(a) = opt && true) { + | ^^^^^^^^^^^^^^^^^ + | + = note: only supported directly in conditions of `if` and `while` expressions +note: `let`s wrapped in parentheses are not supported in a context with let chains + --> $DIR/disallowed-positions-without-feature-gate.rs:307:9 + | +LL | if (let Some(a) = opt && true) { + | ^^^^^^^^^^^^^^^^^^^^^^^^^ + +error: expected expression, found `let` statement + --> $DIR/disallowed-positions-without-feature-gate.rs:311:9 + | +LL | if (let Some(a) = opt) && true { + | ^^^^^^^^^^^^^^^^^ + | + = note: only supported directly in conditions of `if` and `while` expressions +note: `let`s wrapped in parentheses are not supported in a context with let chains + --> $DIR/disallowed-positions-without-feature-gate.rs:311:9 + | +LL | if (let Some(a) = opt) && true { + | ^^^^^^^^^^^^^^^^^ + +error: expected expression, found `let` statement + --> $DIR/disallowed-positions-without-feature-gate.rs:314:9 + | +LL | if (let Some(a) = opt) && (let Some(b) = a) { + | ^^^^^^^^^^^^^^^^^ + | + = note: only supported directly in conditions of `if` and `while` expressions +note: `let`s wrapped in parentheses are not supported in a context with let chains + --> $DIR/disallowed-positions-without-feature-gate.rs:314:9 + | +LL | if (let Some(a) = opt) && (let Some(b) = a) { + | ^^^^^^^^^^^^^^^^^ + +error: expected expression, found `let` statement + --> $DIR/disallowed-positions-without-feature-gate.rs:314:32 + | +LL | if (let Some(a) = opt) && (let Some(b) = a) { + | ^^^^^^^^^^^^^^^ + | + = note: only supported directly in conditions of `if` and `while` expressions +note: `let`s wrapped in parentheses are not supported in a context with let chains + --> $DIR/disallowed-positions-without-feature-gate.rs:314:32 + | +LL | if (let Some(a) = opt) && (let Some(b) = a) { + | ^^^^^^^^^^^^^^^ + +error: expected expression, found `let` statement + --> $DIR/disallowed-positions-without-feature-gate.rs:319:9 + | +LL | if (let Some(a) = opt && (let Some(b) = a)) && b == 1 { + | ^^^^^^^^^^^^^^^^^ + | + = note: only supported directly in conditions of `if` and `while` expressions +note: `let`s wrapped in parentheses are not supported in a context with let chains + --> $DIR/disallowed-positions-without-feature-gate.rs:319:9 + | +LL | if (let Some(a) = opt && (let Some(b) = a)) && b == 1 { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +error: expected expression, found `let` statement + --> $DIR/disallowed-positions-without-feature-gate.rs:319:31 + | +LL | if (let Some(a) = opt && (let Some(b) = a)) && b == 1 { + | ^^^^^^^^^^^^^^^ + | + = note: only supported directly in conditions of `if` and `while` expressions +note: `let`s wrapped in parentheses are not supported in a context with let chains + --> $DIR/disallowed-positions-without-feature-gate.rs:319:31 + | +LL | if (let Some(a) = opt && (let Some(b) = a)) && b == 1 { + | ^^^^^^^^^^^^^^^ + +error: expected expression, found `let` statement + --> $DIR/disallowed-positions-without-feature-gate.rs:323:9 + | +LL | if (let Some(a) = opt && (let Some(b) = a)) && true { + | ^^^^^^^^^^^^^^^^^ + | + = note: only supported directly in conditions of `if` and `while` expressions +note: `let`s wrapped in parentheses are not supported in a context with let chains + --> $DIR/disallowed-positions-without-feature-gate.rs:323:9 + | +LL | if (let Some(a) = opt && (let Some(b) = a)) && true { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +error: expected expression, found `let` statement + --> $DIR/disallowed-positions-without-feature-gate.rs:323:31 + | +LL | if (let Some(a) = opt && (let Some(b) = a)) && true { + | ^^^^^^^^^^^^^^^ + | + = note: only supported directly in conditions of `if` and `while` expressions +note: `let`s wrapped in parentheses are not supported in a context with let chains + --> $DIR/disallowed-positions-without-feature-gate.rs:323:31 + | +LL | if (let Some(a) = opt && (let Some(b) = a)) && true { + | ^^^^^^^^^^^^^^^ + +error: expected expression, found `let` statement + --> $DIR/disallowed-positions-without-feature-gate.rs:327:9 + | +LL | if (let Some(a) = opt && (true)) && true { + | ^^^^^^^^^^^^^^^^^ + | + = note: only supported directly in conditions of `if` and `while` expressions +note: `let`s wrapped in parentheses are not supported in a context with let chains + --> $DIR/disallowed-positions-without-feature-gate.rs:327:9 + | +LL | if (let Some(a) = opt && (true)) && true { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +error: expected expression, found `let` statement + --> $DIR/disallowed-positions-without-feature-gate.rs:332:22 + | +LL | let x = (true && let y = 1); + | ^^^ + | + = note: only supported directly in conditions of `if` and `while` expressions + +error: expected expression, found `let` statement + --> $DIR/disallowed-positions-without-feature-gate.rs:337:20 + | +LL | ([1, 2, 3][let _ = ()]) + | ^^^ + | + = note: only supported directly in conditions of `if` and `while` expressions + +error: expected expression, found `let` statement + --> $DIR/disallowed-positions-without-feature-gate.rs:63:16 + | +LL | use_expr!((let 0 = 1 && 0 == 0)); + | ^^^ + | + = note: only supported directly in conditions of `if` and `while` expressions + +error: expected expression, found `let` statement + --> $DIR/disallowed-positions-without-feature-gate.rs:65:16 + | +LL | use_expr!((let 0 = 1)); + | ^^^ + | + = note: only supported directly in conditions of `if` and `while` expressions + +error[E0308]: mismatched types + --> $DIR/disallowed-positions-without-feature-gate.rs:101:8 + | +LL | if true..(let 0 = 0) {} + | ^^^^^^^^^^^^^^^^^ expected `bool`, found `Range<bool>` + | + = note: expected type `bool` + found struct `std::ops::Range<bool>` + +error[E0308]: mismatched types + --> $DIR/disallowed-positions-without-feature-gate.rs:110:12 + | +LL | if let Range { start: _, end: _ } = true..true && false {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^ ---- this expression has type `bool` + | | + | expected `bool`, found `Range<_>` + | + = note: expected type `bool` + found struct `std::ops::Range<_>` + +error[E0308]: mismatched types + --> $DIR/disallowed-positions-without-feature-gate.rs:113:12 + | +LL | if let Range { start: _, end: _ } = true..true || false {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^ ---- this expression has type `bool` + | | + | expected `bool`, found `Range<_>` + | + = note: expected type `bool` + found struct `std::ops::Range<_>` + +error[E0308]: mismatched types + --> $DIR/disallowed-positions-without-feature-gate.rs:119:12 + | +LL | if let Range { start: F, end } = F..|| true {} + | ^^^^^^^^^^^^^^^^^^^^^^^ - this expression has type `fn() -> bool` + | | + | expected fn pointer, found `Range<_>` + | + = note: expected fn pointer `fn() -> bool` + found struct `std::ops::Range<_>` + +error[E0308]: mismatched types + --> $DIR/disallowed-positions-without-feature-gate.rs:125:12 + | +LL | if let Range { start: true, end } = t..&&false {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^ - this expression has type `&&bool` + | | + | expected `bool`, found `Range<_>` + | + = note: expected type `bool` + found struct `std::ops::Range<_>` + +error[E0277]: the `?` operator can only be applied to values that implement `Try` + --> $DIR/disallowed-positions-without-feature-gate.rs:81:20 + | +LL | if let 0 = 0? {} + | ^^ the `?` operator cannot be applied to type `{integer}` + | + = help: the trait `Try` is not implemented for `{integer}` + +error[E0308]: mismatched types + --> $DIR/disallowed-positions-without-feature-gate.rs:165:11 + | +LL | while true..(let 0 = 0) {} + | ^^^^^^^^^^^^^^^^^ expected `bool`, found `Range<bool>` + | + = note: expected type `bool` + found struct `std::ops::Range<bool>` + +error[E0308]: mismatched types + --> $DIR/disallowed-positions-without-feature-gate.rs:174:15 + | +LL | while let Range { start: _, end: _ } = true..true && false {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^ ---- this expression has type `bool` + | | + | expected `bool`, found `Range<_>` + | + = note: expected type `bool` + found struct `std::ops::Range<_>` + +error[E0308]: mismatched types + --> $DIR/disallowed-positions-without-feature-gate.rs:177:15 + | +LL | while let Range { start: _, end: _ } = true..true || false {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^ ---- this expression has type `bool` + | | + | expected `bool`, found `Range<_>` + | + = note: expected type `bool` + found struct `std::ops::Range<_>` + +error[E0308]: mismatched types + --> $DIR/disallowed-positions-without-feature-gate.rs:183:15 + | +LL | while let Range { start: F, end } = F..|| true {} + | ^^^^^^^^^^^^^^^^^^^^^^^ - this expression has type `fn() -> bool` + | | + | expected fn pointer, found `Range<_>` + | + = note: expected fn pointer `fn() -> bool` + found struct `std::ops::Range<_>` + +error[E0308]: mismatched types + --> $DIR/disallowed-positions-without-feature-gate.rs:189:15 + | +LL | while let Range { start: true, end } = t..&&false {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^ - this expression has type `&&bool` + | | + | expected `bool`, found `Range<_>` + | + = note: expected type `bool` + found struct `std::ops::Range<_>` + +error[E0277]: the `?` operator can only be applied to values that implement `Try` + --> $DIR/disallowed-positions-without-feature-gate.rs:145:23 + | +LL | while let 0 = 0? {} + | ^^ the `?` operator cannot be applied to type `{integer}` + | + = help: the trait `Try` is not implemented for `{integer}` + +error[E0308]: mismatched types + --> $DIR/disallowed-positions-without-feature-gate.rs:246:10 + | +LL | (let Range { start: _, end: _ } = true..true || false); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^ ---- this expression has type `bool` + | | + | expected `bool`, found `Range<_>` + | + = note: expected type `bool` + found struct `std::ops::Range<_>` + +error[E0277]: the `?` operator can only be applied to values that implement `Try` + --> $DIR/disallowed-positions-without-feature-gate.rs:221:17 + | +LL | let 0 = 0?; + | ^^ the `?` operator cannot be applied to type `{integer}` + | + = help: the trait `Try` is not implemented for `{integer}` + +error: aborting due to 105 previous errors + +Some errors have detailed explanations: E0277, E0308. +For more information about an error, try `rustc --explain E0277`. |