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Constant Default Parameter Support #98

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sb10q merged 7 commits from default_parameter into master 2021-11-23 07:32:09 +08:00
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nac3core/src/toplevel/helper.rs
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@ -354,7 +354,10 @@ impl TopLevelComposer {
if let Ok(v) = v.try_into() { if let Ok(v) = v.try_into() {
Ok(SymbolValue::I32(v)) Ok(SymbolValue::I32(v))
} else { } else {
Ok(SymbolValue::I64(v.try_into().unwrap())) Err(format!(
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pca006132 commented 2021-11-19 15:38:48 +08:00
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Should we just accept int32? int64 is handled in the call part, e.g. int64(1234).

Should we just accept int32? int64 is handled in the call part, e.g. `int64(1234)`.
ychenfo commented 2021-11-20 05:00:31 +08:00
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this is handled in the new commit below

this is handled in the new commit below
"int64 default parameter should be specified explicitly by `int64()` at {}",
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sb10q commented 2021-11-20 13:52:22 +08:00
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Isn't that an internal compiler error if this code is executed, not a problem with the user code?
Using unreachable!() sounds more appropriate here.

Isn't that an internal compiler error if this code is executed, not a problem with the user code? Using ``unreachable!()`` sounds more appropriate here.
sb10q commented 2021-11-20 13:52:32 +08:00
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Isn't that an internal compiler error if this code is executed, not a problem with the user code?
Using unreachable!() sounds more appropriate here.

Isn't that an internal compiler error if this code is executed, not a problem with the user code? Using ``unreachable!()`` sounds more appropriate here.
pca006132 commented 2021-11-20 14:39:07 +08:00
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No I don't think so? It is possible for users to specify some default value outside the range of int64. I think a more appropriate error message would be value out of range and only say int64 if the value is really an int64?

No I don't think so? It is possible for users to specify some default value outside the range of int64. I think a more appropriate error message would be value out of range and only say `int64` if the value is really an int64?
sb10q commented 2021-11-20 14:39:43 +08:00
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OK, yes.

OK, yes.
ychenfo commented 2021-11-21 22:06:50 +08:00
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Thanks, this error message is updated in the new commit

Thanks, this error message is updated in the new commit
loc
))
} }
} }
Constant::Float(v) => Ok(SymbolValue::Double(*v)), Constant::Float(v) => Ok(SymbolValue::Double(*v)),