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19 lines
960 B
Markdown
19 lines
960 B
Markdown
---
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layout: post
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title: Released Cyclone Scheme 0.19
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excerpt: This release improves error reporting and includes many bug fixes.
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---
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Features
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- Improved error messages with filename and line numbers are now provided for a wide range of syntax errors.
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- Added `c-void` type into `(cyclone foreign)`.
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Bug Fixes
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- Fixed a bug in the optimized numeric comparison operators when comparing a double with a bignum, that could lead to undefined behavior.
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- Fixed `make_empty_bytevector` and `make_c_opaque` parameters on `(cyclone foreign)`.
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- Avoid compilation errors when a program ends with a `set!` expression. Thanks to Yorick Hardy for the bug report!
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- Fixed a bug with the interpreter such that running an `import` will no longer remove definitions from the global environment.
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- Fixed another interpreter bug to allow `import` to load renamed identifiers.
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- Prevent compiler errors when calling an anonymous lambda that accepts an optional argument list.
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