e9d85f49e6
Based on the discussion at https://leanprover.zulipchat.com/#narrow/stream/270676-lean4/topic/for.2C.20unexpected.20need.20for.20type.20ascription/near/269083574 The consensus seemed to be that "auto pure" is more confusing than its worth.
25 lines
297 B
Text
25 lines
297 B
Text
namespace Foo
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syntax "foo" term : term
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macro_rules
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| `(foo $x) => pure x
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set_option trace.Elab true in
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#check foo true
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end Foo
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namespace Bla
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syntax (name := bla) "bla" term : term
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macro_rules
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| `(bla $x) => pure x
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set_option trace.Elab true in
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#check bla true
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#print Bla.bla
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end Bla
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