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84 lines
2.9 KiB
Plaintext
84 lines
2.9 KiB
Plaintext
error[E0317]: `if` may be missing an `else` clause
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--> $DIR/if-without-else-as-fn-expr.rs:2:5
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LL | fn foo(bar: usize) -> usize {
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| ----- expected `usize` because of this return type
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LL | / if bar % 5 == 0 {
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LL | | return 3;
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LL | | }
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| |_____^ expected `usize`, found `()`
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= note: `if` expressions without `else` evaluate to `()`
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= help: consider adding an `else` block that evaluates to the expected type
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error[E0317]: `if` may be missing an `else` clause
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--> $DIR/if-without-else-as-fn-expr.rs:9:20
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LL | let x: usize = if bar % 5 == 0 {
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| _________-__________^
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| | |
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| | expected because of this assignment
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LL | | return 3;
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LL | | };
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| |_____^ expected `usize`, found `()`
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= note: `if` expressions without `else` evaluate to `()`
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= help: consider adding an `else` block that evaluates to the expected type
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error[E0317]: `if` may be missing an `else` clause
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--> $DIR/if-without-else-as-fn-expr.rs:17:5
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LL | fn foo3(bar: usize) -> usize {
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| ----- expected `usize` because of this return type
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LL | / if bar % 5 == 0 {
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LL | | 3
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LL | | }
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| |_____^ expected `usize`, found `()`
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= note: `if` expressions without `else` evaluate to `()`
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= help: consider adding an `else` block that evaluates to the expected type
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error[E0317]: `if` may be missing an `else` clause
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--> $DIR/if-without-else-as-fn-expr.rs:24:5
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LL | fn foo_let(bar: usize) -> usize {
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| ----- expected `usize` because of this return type
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LL | / if let 0 = 1 {
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LL | | return 3;
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LL | | }
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| |_____^ expected `usize`, found `()`
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= note: `if` expressions without `else` evaluate to `()`
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= help: consider adding an `else` block that evaluates to the expected type
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error[E0317]: `if` may be missing an `else` clause
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--> $DIR/if-without-else-as-fn-expr.rs:31:20
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LL | let x: usize = if let 0 = 1 {
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| _________-__________^
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| | |
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| | expected because of this assignment
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LL | | return 3;
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LL | | };
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| |_____^ expected `usize`, found `()`
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= note: `if` expressions without `else` evaluate to `()`
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= help: consider adding an `else` block that evaluates to the expected type
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error[E0317]: `if` may be missing an `else` clause
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--> $DIR/if-without-else-as-fn-expr.rs:39:5
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LL | fn foo3_let(bar: usize) -> usize {
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| ----- expected `usize` because of this return type
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LL | / if let 0 = 1 {
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LL | | 3
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LL | | }
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| |_____^ expected `usize`, found `()`
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= note: `if` expressions without `else` evaluate to `()`
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= help: consider adding an `else` block that evaluates to the expected type
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error: aborting due to 6 previous errors
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For more information about this error, try `rustc --explain E0317`.
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