diff options
Diffstat (limited to 'tests/ui/parser/fn-body-eq-expr-semi.stderr')
| -rw-r--r-- | tests/ui/parser/fn-body-eq-expr-semi.stderr | 117 |
1 files changed, 117 insertions, 0 deletions
diff --git a/tests/ui/parser/fn-body-eq-expr-semi.stderr b/tests/ui/parser/fn-body-eq-expr-semi.stderr new file mode 100644 index 000000000..f1255d864 --- /dev/null +++ b/tests/ui/parser/fn-body-eq-expr-semi.stderr @@ -0,0 +1,117 @@ +error: function body cannot be `= expression;` + --> $DIR/fn-body-eq-expr-semi.rs:4:14 + | +LL | fn foo() = 42; + | ^^^^^ + | +help: surround the expression with `{` and `}` instead of `=` and `;` + | +LL | fn foo() { 42 } + | ~ ~ + +error: function body cannot be `= expression;` + --> $DIR/fn-body-eq-expr-semi.rs:5:20 + | +LL | fn bar() -> u8 = 42; + | ^^^^^ + | +help: surround the expression with `{` and `}` instead of `=` and `;` + | +LL | fn bar() -> u8 { 42 } + | ~ ~ + +error: function body cannot be `= expression;` + --> $DIR/fn-body-eq-expr-semi.rs:9:14 + | +LL | fn foo() = 42; + | ^^^^^ + | +help: surround the expression with `{` and `}` instead of `=` and `;` + | +LL | fn foo() { 42 } + | ~ ~ + +error: function body cannot be `= expression;` + --> $DIR/fn-body-eq-expr-semi.rs:11:20 + | +LL | fn bar() -> u8 = 42; + | ^^^^^ + | +help: surround the expression with `{` and `}` instead of `=` and `;` + | +LL | fn bar() -> u8 { 42 } + | ~ ~ + +error: function body cannot be `= expression;` + --> $DIR/fn-body-eq-expr-semi.rs:16:14 + | +LL | fn foo() = 42; + | ^^^^^ + | +help: surround the expression with `{` and `}` instead of `=` and `;` + | +LL | fn foo() { 42 } + | ~ ~ + +error: function body cannot be `= expression;` + --> $DIR/fn-body-eq-expr-semi.rs:17:20 + | +LL | fn bar() -> u8 = 42; + | ^^^^^ + | +help: surround the expression with `{` and `}` instead of `=` and `;` + | +LL | fn bar() -> u8 { 42 } + | ~ ~ + +error: function body cannot be `= expression;` + --> $DIR/fn-body-eq-expr-semi.rs:21:14 + | +LL | fn foo() = 42; + | ^^^^^ + | +help: surround the expression with `{` and `}` instead of `=` and `;` + | +LL | fn foo() { 42 } + | ~ ~ + +error: function body cannot be `= expression;` + --> $DIR/fn-body-eq-expr-semi.rs:22:20 + | +LL | fn bar() -> u8 = 42; + | ^^^^^ + | +help: surround the expression with `{` and `}` instead of `=` and `;` + | +LL | fn bar() -> u8 { 42 } + | ~ ~ + +error: incorrect function inside `extern` block + --> $DIR/fn-body-eq-expr-semi.rs:9:8 + | +LL | extern "C" { + | ---------- `extern` blocks define existing foreign functions and functions inside of them cannot have a body +LL | fn foo() = 42; + | ^^^ ----- help: remove the invalid body: `;` + | | + | cannot have a body + | + = help: you might have meant to write a function accessible through FFI, which can be done by writing `extern fn` outside of the `extern` block + = note: for more information, visit https://doc.rust-lang.org/std/keyword.extern.html + +error: incorrect function inside `extern` block + --> $DIR/fn-body-eq-expr-semi.rs:11:8 + | +LL | extern "C" { + | ---------- `extern` blocks define existing foreign functions and functions inside of them cannot have a body +... +LL | fn bar() -> u8 = 42; + | ^^^ ----- help: remove the invalid body: `;` + | | + | cannot have a body + | + = help: you might have meant to write a function accessible through FFI, which can be done by writing `extern fn` outside of the `extern` block + = note: for more information, visit https://doc.rust-lang.org/std/keyword.extern.html + +error: aborting due to 10 previous errors + |