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Diagnose call expression on non-callable things

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This commit is contained in:
Lukas Wirth 2023-03-03 18:04:24 +01:00
parent 3ba876a4a6
commit 3c7a0aa00e
6 changed files with 83 additions and 14 deletions
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8
crates/hir-ty/src/infer/expr.rs
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@ -364,7 +364,13 @@ impl<'a> InferenceContext<'a> {
}
(params, ret_ty)
}
None => (Vec::new(), self.err_ty()), // FIXME diagnostic
None => {
self.result.diagnostics.push(InferenceDiagnostic::ExpectedFunction {
call_expr: tgt_expr,
found: callee_ty.clone(),
});
(Vec::new(), self.err_ty())
}
};
let indices_to_skip = self.check_legacy_const_generics(derefed_callee, args);
self.register_obligations_for_call(&callee_ty);