diff options
| -rw-r--r-- | changelogs/changelog_1_2_0.md | 30 |
1 files changed, 17 insertions, 13 deletions
diff --git a/changelogs/changelog_1_2_0.md b/changelogs/changelog_1_2_0.md index 6a5a6c586..54ead0087 100644 --- a/changelogs/changelog_1_2_0.md +++ b/changelogs/changelog_1_2_0.md @@ -33,7 +33,7 @@ - Added `expectIdent` to the `macros` module. - Added `os.isValidFilename` that returns `true` if `filename` argument is valid for cross-platform use. -- Added `times.isLeapDay` +- Added `times.isLeapDay`. - `base64` adds URL-Safe Base64, implements RFC-4648 Section-7. - Added a new module, `std / compilesettings` for querying the compiler about diverse configuration settings. @@ -53,6 +53,8 @@ was designed for it. For example: ```nim +import std/with + type Foo = object col, pos: string @@ -113,8 +115,6 @@ echo f usage. The `$` operator can be used to obtain the string form of `HttpCode` for comparison if desired. - `std/oswalkdir` was buggy, it's now deprecated and reuses `std/os` procs. -- `net.newContext` now performs SSL Certificate checking on Linux and OSX. - Define `nimDisableCertificateValidation` to disable it globally. - `os.walkDir` and `os.walkDirRec` now have new flag, `checkDir` (default: false). If it is set to true, it will throw if input dir is invalid instead of a noop (which is the default behaviour, as it was before this change), @@ -128,8 +128,8 @@ echo f of children nodes. - `os.splitPath()` behavior synchronized with `os.splitFile()` to return "/" as the dir component of `/root_sub_dir` instead of the empty string. -- The deprecated `lc` macro has been removed from `sugar`. It is now replaced with the - more powerful `collect` macro. +- The deprecated `lc` macro has been removed from `sugar`. It is now replaced + with the more powerful `collect` macro. - `os.relativePath("foo", "foo")` is now `"."`, not `""`, as `""` means invalid path and shouldn't be conflated with `"."`; use `-d:nimOldRelativePathBehavior` to restore the old behavior. @@ -138,25 +138,33 @@ echo f Use `base64.encodeMime` instead. +### Breaking changes + +- `net.newContext` now performs SSL Certificate checking on Linux and OSX. + Define `nimDisableCertificateValidation` to disable it globally. + + + ## Language changes - An `align` pragma can now be used for variables and object fields, similar to the `alignas` declaration modifier in C/C++. -- `=sink` type bound operator is now optional. Compiler can now use combination - of `=destroy` and `copyMem` to move objects efficiently. +- The `=sink` type bound operator is now optional. The compiler can now use a + combination of `=destroy` and `copyMem` to move objects efficiently. - Unsigned integer operators have been fixed to allow promotion of the first operand. - Conversions to unsigned integers are unchecked at runtime, imitating earlier Nim versions. The documentation was improved to acknowledge this special case. See https://github.com/nim-lang/RFCs/issues/175 for more details. -- New syntax for lvalue references: `var b {.byaddr.} = expr` enabled by +- There is a new syntax for lvalue references: `var b {.byaddr.} = expr` enabled by `import std/decls`. - `var a {.foo.}: MyType = expr` now lowers to `foo(a, MyType, expr)` for non-builtin pragmas, enabling things like lvalue references (see `decls.byaddr`). + ## Compiler changes -- Generated JS code uses spaces, instead of mixed spaces and tabs. +- The generated JS code uses spaces, instead of mixing spaces and tabs. - The Nim compiler now supports the ``--asm`` command option for easier inspection of the produced assembler code. - The Nim compiler now supports a new pragma called ``.localPassc`` to @@ -192,10 +200,6 @@ echo f with `-d:nimEmulateOverflowChecks`. -## Tool changes - -- Nimpretty doesn't accept negative indentation argument anymore, because it was - breaking files. ## Bugfixes |