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fix(analyser): say what a function takes when no overload fits a call 💬 - #335
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Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
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A call that no overload takes only said which arguments it was given. When a function's parameter type comes from something other than its annotations, that left the reader guessing. In
let r = []; fn put(x) { r.push(fn() => x); 0 } put(1); put("a");, the first call makesrhold functions returning Ints, soputtakes an Int from then on, andput("a")reported only "No function called 'put' found that matches the arguments 'String'".The error now has help saying what the overloads it could reach take, when there are at most three: "
puttakes (Int)", or "The overloads offtake (Int), (String)". Larger sets, like the built-in operators, are left out.🤖 Generated with Claude Code