mirror of https://github.com/m-labs/artiq.git
Improve builtin call error message.
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@ -374,9 +374,13 @@ class Inferencer(algorithm.Visitor):
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node.func.loc)
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def diagnose(valid_forms):
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printer = types.TypePrinter()
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args = [printer.name(arg.type) for arg in node.args]
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args += ["%s=%s" % (kw.arg, printer.name(kw.value.type)) for kw in node.keywords]
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diag = diagnostic.Diagnostic("error",
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"{func} cannot be invoked with these arguments",
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{"func": typ.name},
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"{func} cannot be invoked with the arguments ({args})",
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{"func": typ.name, "args": ", ".join(args)},
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node.func.loc, notes=valid_forms)
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self.engine.process(diag)
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