f3e9b1a703
Now the main span focuses on the erroneous not-a-function callee, while showing the entire call expression is relegated to a secondary span. In the case where the erroneous callee is itself a call, we point out the definition, and, if the call expression spans multiple lines, tentatively suggest a semicolon (because we suspect that the "outer" call is actually supposed to be a tuple). The new `bug!` assertion is, in fact, safe (`confirm_builtin_call` is only called by `check_call`, which is only called with a first arg of kind `ExprKind::Call` in `check_expr_kind`). Resolves #51055.
12 lines
331 B
Plaintext
12 lines
331 B
Plaintext
error[E0618]: expected function, found `!`
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--> $DIR/issue-18532.rs:16:5
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LL | (return)((),()); //~ ERROR expected function, found `!`
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| ^^^^^^^^-------
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| call expression requires function
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error: aborting due to previous error
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For more information about this error, try `rustc --explain E0618`.
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