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|
error: expected expression, found `+`
--> $DIR/expr-as-stmt.rs:8:9
|
LL | {2} + {2}
| ^ expected expression
|
help: parentheses are required to parse this as an expression
|
LL | ({2}) + {2}
| + +
error: leading `+` is not supported
--> $DIR/expr-as-stmt.rs:13:9
|
LL | {2} + 2
| ^ unexpected `+`
|
help: parentheses are required to parse this as an expression
|
LL | ({2}) + 2
| + +
error: expected expression, found `+`
--> $DIR/expr-as-stmt.rs:19:12
|
LL | { 42 } + foo;
| ^ expected expression
|
help: parentheses are required to parse this as an expression
|
LL | ({ 42 }) + foo;
| + +
error: expected expression, found `>`
--> $DIR/expr-as-stmt.rs:32:7
|
LL | } > 0
| ^ expected expression
|
help: parentheses are required to parse this as an expression
|
LL ~ (match x {
LL | _ => 1,
LL ~ }) > 0
|
error: expected parameter name, found `{`
--> $DIR/expr-as-stmt.rs:41:16
|
LL | { true } | { true }
| ^ expected parameter name
|
help: parentheses are required to parse this as an expression
|
LL | ({ true }) | { true }
| + +
error: expected expression, found `+`
--> $DIR/expr-as-stmt.rs:69:26
|
LL | match () { () => 1 } + match () { () => 1 }
| ^ expected expression
|
help: parentheses are required to parse this as an expression
|
LL | (match () { () => 1 }) + match () { () => 1 }
| + +
error: expected expression, found `+`
--> $DIR/expr-as-stmt.rs:75:18
|
LL | unsafe { 1 } + unsafe { 1 }
| ^ expected expression
|
help: parentheses are required to parse this as an expression
|
LL | (unsafe { 1 }) + unsafe { 1 }
| + +
error[E0308]: mismatched types
--> $DIR/expr-as-stmt.rs:64:7
|
LL | { foo() } || { true }
| ^^^^^- help: consider using a semicolon here: `;`
| |
| expected `()`, found `i32`
error[E0308]: mismatched types
--> $DIR/expr-as-stmt.rs:8:6
|
LL | {2} + {2}
| ^ expected `()`, found integer
|
help: you might have meant to return this value
|
LL | {return 2;} + {2}
| ++++++ +
error[E0308]: mismatched types
--> $DIR/expr-as-stmt.rs:13:6
|
LL | {2} + 2
| ^ expected `()`, found integer
|
help: you might have meant to return this value
|
LL | {return 2;} + 2
| ++++++ +
error[E0308]: mismatched types
--> $DIR/expr-as-stmt.rs:19:7
|
LL | { 42 } + foo;
| ^^ expected `()`, found integer
|
help: you might have meant to return this value
|
LL | { return 42; } + foo;
| ++++++ +
error[E0308]: mismatched types
--> $DIR/expr-as-stmt.rs:25:7
|
LL | { 3 } * 3
| ^ expected `()`, found integer
|
help: you might have meant to return this value
|
LL | { return 3; } * 3
| ++++++ +
error[E0614]: type `{integer}` cannot be dereferenced
--> $DIR/expr-as-stmt.rs:25:11
|
LL | { 3 } * 3
| ^^^
|
help: parentheses are required to parse this as an expression
|
LL | ({ 3 }) * 3
| + +
error[E0308]: mismatched types
--> $DIR/expr-as-stmt.rs:36:6
|
LL | {2} - 2
| ^ expected `()`, found integer
|
help: you might have meant to return this value
|
LL | {return 2;} - 2
| ++++++ +
error[E0600]: cannot apply unary operator `-` to type `u32`
--> $DIR/expr-as-stmt.rs:36:9
|
LL | {2} - 2
| ^^^ cannot apply unary operator `-`
|
help: parentheses are required to parse this as an expression
|
LL | ({2}) - 2
| + +
error[E0308]: mismatched types
--> $DIR/expr-as-stmt.rs:41:7
|
LL | { true } | { true }
| ^^^^ expected `()`, found `bool`
|
help: you might have meant to return this value
|
LL | { return true; } | { true }
| ++++++ +
error[E0308]: mismatched types
--> $DIR/expr-as-stmt.rs:46:7
|
LL | { true } && { true }
| ^^^^ expected `()`, found `bool`
|
help: you might have meant to return this value
|
LL | { return true; } && { true }
| ++++++ +
error[E0308]: mismatched types
--> $DIR/expr-as-stmt.rs:46:14
|
LL | fn revenge_from_mars() -> bool {
| ---- expected `bool` because of return type
LL | { true } && { true }
| ^^^^^^^^^^^ expected `bool`, found `&&bool`
|
help: parentheses are required to parse this as an expression
|
LL | ({ true }) && { true }
| + +
error[E0308]: mismatched types
--> $DIR/expr-as-stmt.rs:51:7
|
LL | { true } || { true }
| ^^^^ expected `()`, found `bool`
|
help: you might have meant to return this value
|
LL | { return true; } || { true }
| ++++++ +
error[E0308]: mismatched types
--> $DIR/expr-as-stmt.rs:51:14
|
LL | fn attack_from_mars() -> bool {
| ---- expected `bool` because of return type
LL | { true } || { true }
| ^^^^^^^^^^^ expected `bool`, found closure
|
= note: expected type `bool`
found closure `[closure@$DIR/expr-as-stmt.rs:51:14: 51:16]`
help: parentheses are required to parse this as an expression
|
LL | ({ true }) || { true }
| + +
error[E0308]: mismatched types
--> $DIR/expr-as-stmt.rs:69:5
|
LL | match () { () => 1 } + match () { () => 1 }
| ^^^^^^^^^^^^^^^^^^^^- help: consider using a semicolon here
| |
| expected `()`, found integer
error[E0308]: mismatched types
--> $DIR/expr-as-stmt.rs:75:14
|
LL | unsafe { 1 } + unsafe { 1 }
| ^ expected `()`, found integer
|
help: you might have meant to return this value
|
LL | unsafe { return 1; } + unsafe { 1 }
| ++++++ +
error: aborting due to 22 previous errors
Some errors have detailed explanations: E0308, E0600, E0614.
For more information about an error, try `rustc --explain E0308`.
|
