diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/ui/parser/expr-as-stmt-2.rs | 23 | ||||
| -rw-r--r-- | tests/ui/parser/expr-as-stmt-2.stderr | 156 |
2 files changed, 177 insertions, 2 deletions
diff --git a/tests/ui/parser/expr-as-stmt-2.rs b/tests/ui/parser/expr-as-stmt-2.rs index 3a18bdc3b73..4b1f62d8056 100644 --- a/tests/ui/parser/expr-as-stmt-2.rs +++ b/tests/ui/parser/expr-as-stmt-2.rs @@ -7,4 +7,25 @@ fn foo(a: Option<u32>, b: Option<u32>) -> bool { if let Some(y) = a { true } else { false } } -fn main() {} +fn bar() -> bool { + false +} + +fn main() { + if true { true } else { false } && true; + //~^ ERROR mismatched types + //~| ERROR mismatched types + if true { true } else { false } && if true { true } else { false }; + //~^ ERROR mismatched types + //~| ERROR mismatched types + if true { true } else { false } if true { true } else { false }; + //~^ ERROR mismatched types + //~| ERROR mismatched types + if true { bar() } else { bar() } && if true { bar() } else { bar() }; + //~^ ERROR mismatched types + //~| ERROR mismatched types + if true { bar() } else { bar() } if true { bar() } else { bar() }; + //~^ ERROR mismatched types + //~| ERROR mismatched types + let _ = if true { true } else { false } && true; // ok +} diff --git a/tests/ui/parser/expr-as-stmt-2.stderr b/tests/ui/parser/expr-as-stmt-2.stderr index 2b6314c38ce..f9838ee0299 100644 --- a/tests/ui/parser/expr-as-stmt-2.stderr +++ b/tests/ui/parser/expr-as-stmt-2.stderr @@ -7,6 +7,10 @@ LL | if let Some(x) = a { true } else { false } | | expected `()`, found `bool` | expected this to be `()` | +help: parentheses are required to parse this as an expression + | +LL | (if let Some(x) = a { true } else { false }) + | + + help: you might have meant to return this value | LL | if let Some(x) = a { return true; } else { false } @@ -21,6 +25,10 @@ LL | if let Some(x) = a { true } else { false } | | expected `()`, found `bool` | expected this to be `()` | +help: parentheses are required to parse this as an expression + | +LL | (if let Some(x) = a { true } else { false }) + | + + help: you might have meant to return this value | LL | if let Some(x) = a { true } else { return false; } @@ -41,6 +49,152 @@ help: parentheses are required to parse this as an expression LL | (if let Some(x) = a { true } else { false }) | + + -error: aborting due to 3 previous errors +error[E0308]: mismatched types + --> $DIR/expr-as-stmt-2.rs:15:15 + | +LL | if true { true } else { false } && true; + | ----------^^^^----------------- + | | | + | | expected `()`, found `bool` + | expected this to be `()` + | +help: parentheses are required to parse this as an expression + | +LL | (if true { true } else { false }) && true; + | + + + +error[E0308]: mismatched types + --> $DIR/expr-as-stmt-2.rs:15:29 + | +LL | if true { true } else { false } && true; + | ------------------------^^^^^-- + | | | + | | expected `()`, found `bool` + | expected this to be `()` + | +help: parentheses are required to parse this as an expression + | +LL | (if true { true } else { false }) && true; + | + + + +error[E0308]: mismatched types + --> $DIR/expr-as-stmt-2.rs:18:15 + | +LL | if true { true } else { false } && if true { true } else { false }; + | ----------^^^^----------------- + | | | + | | expected `()`, found `bool` + | expected this to be `()` + | +help: parentheses are required to parse this as an expression + | +LL | (if true { true } else { false }) && if true { true } else { false }; + | + + + +error[E0308]: mismatched types + --> $DIR/expr-as-stmt-2.rs:18:29 + | +LL | if true { true } else { false } && if true { true } else { false }; + | ------------------------^^^^^-- + | | | + | | expected `()`, found `bool` + | expected this to be `()` + | +help: parentheses are required to parse this as an expression + | +LL | (if true { true } else { false }) && if true { true } else { false }; + | + + + +error[E0308]: mismatched types + --> $DIR/expr-as-stmt-2.rs:21:15 + | +LL | if true { true } else { false } if true { true } else { false }; + | ----------^^^^----------------- + | | | + | | expected `()`, found `bool` + | expected this to be `()` + +error[E0308]: mismatched types + --> $DIR/expr-as-stmt-2.rs:21:29 + | +LL | if true { true } else { false } if true { true } else { false }; + | ------------------------^^^^^-- + | | | + | | expected `()`, found `bool` + | expected this to be `()` + +error[E0308]: mismatched types + --> $DIR/expr-as-stmt-2.rs:24:15 + | +LL | if true { bar() } else { bar() } && if true { bar() } else { bar() }; + | ----------^^^^^----------------- + | | | + | | expected `()`, found `bool` + | expected this to be `()` + | +help: parentheses are required to parse this as an expression + | +LL | (if true { bar() } else { bar() }) && if true { bar() } else { bar() }; + | + + +help: consider using a semicolon here + | +LL | if true { bar() } else { bar() }; && if true { bar() } else { bar() }; + | + + +error[E0308]: mismatched types + --> $DIR/expr-as-stmt-2.rs:24:30 + | +LL | if true { bar() } else { bar() } && if true { bar() } else { bar() }; + | -------------------------^^^^^-- + | | | + | | expected `()`, found `bool` + | expected this to be `()` + | +help: parentheses are required to parse this as an expression + | +LL | (if true { bar() } else { bar() }) && if true { bar() } else { bar() }; + | + + +help: consider using a semicolon here + | +LL | if true { bar() } else { bar() }; && if true { bar() } else { bar() }; + | + + +error[E0308]: mismatched types + --> $DIR/expr-as-stmt-2.rs:27:15 + | +LL | if true { bar() } else { bar() } if true { bar() } else { bar() }; + | ----------^^^^^----------------- + | | | + | | expected `()`, found `bool` + | expected this to be `()` + | +help: consider using a semicolon here + | +LL | if true { bar(); } else { bar() } if true { bar() } else { bar() }; + | + +help: consider using a semicolon here + | +LL | if true { bar() } else { bar() }; if true { bar() } else { bar() }; + | + + +error[E0308]: mismatched types + --> $DIR/expr-as-stmt-2.rs:27:30 + | +LL | if true { bar() } else { bar() } if true { bar() } else { bar() }; + | -------------------------^^^^^-- + | | | + | | expected `()`, found `bool` + | expected this to be `()` + | +help: consider using a semicolon here + | +LL | if true { bar() } else { bar(); } if true { bar() } else { bar() }; + | + +help: consider using a semicolon here + | +LL | if true { bar() } else { bar() }; if true { bar() } else { bar() }; + | + + +error: aborting due to 13 previous errors For more information about this error, try `rustc --explain E0308`. |