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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[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: aborting due to 11 previous errors
Some errors have detailed explanations: E0308, E0600, E0614.
For more information about an error, try `rustc --explain E0308`.
|
