dao

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Move "help" and "macro" modules to the standard module repo?

2

I have long considered to move `macro` to the standard module repository (dao-modules). I am also considering to move `help` there as well. The will effectively leave just three modules...

daokoder

Bitwise operations do not work on flag enum literals.

8

``` enum MyEnum { A; B; C; } var AB = MyEnum.A + MyEnum.B; var BC = MyEnum.B + MyEnum.C; var intersection = AB & BC; ``` This works correctly...

ShadauxCat

Multiple files with same namespace does not work as expected

4

ns1.dao: ``` namespace ns { DoSomething }; routine DoSomething() { io.writeln("Something"); } ``` ns2.dao: ``` namespace ns { DoSomethingElse }; routine DoSomethingElse() { io.writeln("Something Else"); } ``` Interactive console: ```...

ShadauxCat

Segmentation fault inferring result of xml.Element.select() when running as a .dac file

1

This is not an xml bug, it's just easily reproduced using the xml module. ``` load xml var doc = xml.parse( @[] @[]); var root = doc.root; var childrenElem =...

ShadauxCat

When catching exceptions, you may sometimes need to re-raise them. For instance, when you determine that this exceptions cannot actually be handled at this point. Or when exception handler is...

Night-walker

Default branch in switch

1

I know I already brought this up long ago, but I think the idea may need to be re-evaluated. Currently Dao uses old-school switch-case-default syntax for `switch`. I wonder if...

Night-walker

Suppose I have files `logic/windows.dao` and `logic/unix.dao`, one which I want to import depending on the current OS. But I don't want to use `std.load()`, as I loose all the...

Night-walker

Possible to define uncallable routines

64

Playing around seeing if I could figure out whether or not Dao has destructors, I made a class that looks like this: ``` class MyClass { routine MyClass() { io.writeln("Construct");...

ShadauxCat

Cannot forward declare classes that exist within a namespace

3

Forward declaring classes works fine if they're in the global namespace. However, I can't figure out a way to forward declare classes that are in a namespace. For example: _A.dao_...

ShadauxCat

OpenBSD adopted a [solution to overflows](http://lteo.net/blog/2014/10/28/reallocarray-in-openbsd-integer-overflow-detection-for-free/) when allocating memory. They created wrapper: ``` c void *reallocarray(void *optr, size_t nmemb, size_t size) { /* most of the times, the numbers are...

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