Merge remote-tracking branch 'upstream/devel' into devel

.builds/freebsd.yml

@@ -1,4 +1,9 @@
-image: freebsd/latest
+# see https://man.sr.ht/builds.sr.ht/compatibility.md#freebsd
+# these are all broken, pending https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=244549
+# image: freebsd/latest 
+# image: freebsd/current
+# image: freebsd/12.x
+image: freebsd/11.x
 packages:
 - databases/sqlite3
 - devel/boehm-gc-threaded

.travis.yml

@@ -4,45 +4,12 @@ language: c
 dist: xenial
 
 matrix:
-  fast_finish: true
-
   include:
     - os: linux
       env:
         - NIM_COMPILE_TO_CPP=false
         - CPU=amd64
 
-    - os: linux
-      env:
-        - NIM_COMPILE_TO_CPP=false
-        - CPU=i386
-      addons:
-        apt:
-          packages:
-            - gcc-multilib
-            - g++-multilib
-            - libcurl4-openssl-dev:i386
-            - libgc-dev:i386
-            - libglib2.0-dev:i386
-            - libpulse-dev:i386
-            - libsdl1.2-dev:i386
-            - libsfml-dev:i386
-
-    - os: osx
-      env:
-        - NIM_COMPILE_TO_CPP=false
-        - CPU=amd64
-
-    - os: osx
-      env:
-        - NIM_COMPILE_TO_CPP=true
-        - CPU=amd64
-
-# To allow failures for a failing configuration, use something like:
-#  allow_failures:
-#    - env: NIM_COMPILE_TO_CPP=true
-#    - os: osx
-
 addons:
   apt:
     # update the list above if more deps are introduced
@@ -53,18 +20,6 @@ addons:
     - libsfml-dev
     - libc6-dbg
     - valgrind
-  homebrew:
-    packages:
-    - boehmgc
-    - make
-    - sfml
-    update: true
-
-install:
-  - if [[ $CPU = i386 ]]; then echo -e "#!/bin/bash\n$(which gcc) -m32 \"\$@\"" > bin/gcc; fi
-  - if [[ $CPU = i386 ]]; then chmod 755 bin/gcc; fi
-  - if [[ $CPU = i386 ]]; then echo -e "#!/bin/bash\n$(which g++) -m32 \"\$@\"" > bin/g++; fi
-  - if [[ $CPU = i386 ]]; then chmod 755 bin/g++; fi
 
 before_script:
   - git clone --depth 1 https://github.com/nim-lang/csources.git
@@ -75,11 +30,17 @@ script:
   - echo "travis_fold:start:nim_c_koch"
   - nim c koch
   - echo "travis_fold:end:nim_c_koch"
-  - ./koch runCI
+  - echo "travis_fold:start:koch_boot"
+  - ./koch boot
+  - echo "travis_fold:end:koch_boot"
+  - echo "travis_fold:start:koch_doc"
+  - ./koch doc
+  - echo "travis_fold:end:koch_doc"
 
 before_deploy:
   # Make https://nim-lang.github.io/Nim work the same as https://nim-lang.github.io/Nim/overview.html
   - cp -f ./doc/html/overview.html ./doc/html/index.html
+
 deploy:                         # https://nim-lang.github.io/Nim
   provider: pages
   # local-dir *has* to be a relative path from the repo root.
@@ -89,6 +50,3 @@ deploy:                         # https://nim-lang.github.io/Nim
   keep-history: false
   on:
     branch: devel
-
-# Extract failed tests
-after_failure: nim c -r tools/ci_testresults.nim

azure-pipelines.yml

@@ -12,10 +12,10 @@ jobs:
         vmImage: 'ubuntu-16.04'
         CPU: i386
       OSX_amd64:
-        vmImage: 'macOS-10.14'
+        vmImage: 'macOS-10.15'
         CPU: amd64
       OSX_amd64_cpp:
-        vmImage: 'macOS-10.14'
+        vmImage: 'macOS-10.15'
         CPU: amd64
         NIM_COMPILE_TO_CPP: true
       Windows_amd64:

changelog.md

@@ -31,6 +31,10 @@
   and shouldn't be conflated with `"."`; use -d:nimOldRelativePathBehavior to restore the old
   behavior
 - `joinPath(a,b)` now honors trailing slashes in `b` (or `a` if `b` = "")
+- `times.parse` now only uses input to compute its result, and not `now`:
+  `parse("2020", "YYYY", utc())` is now `2020-01-01T00:00:00Z` instead of
+  `2020-03-02T00:00:00Z` if run on 03-02; it also doesn't crash anymore when
+  used on 29th, 30th, 31st of each month.
 
 ### Breaking changes in the compiler
 
@@ -40,6 +44,10 @@
 - The `{.dynlib.}` pragma is now required for exporting symbols when making
   shared objects on POSIX and macOS, which make it consistent with the behavior
   on Windows.
+- The compiler is now more strict about type conversions concerning proc
+  types: Type conversions cannot be used to hide `.raise` effects or side
+  effects, instead a `cast` must be used. With the flag `--useVersion:1.0` the
+  old behaviour is emulated.
 
 
 ## Library additions
@@ -58,7 +66,7 @@
 - Added `sugar.collect` that does comprehension for seq/set/table collections.
 - Added `sugar.capture` for capturing some local loop variables when creating a closure.
   This is an enhanced version of `closureScope`.
-- Added `typetraits.lenTuple` to get number of elements of a tuple/type tuple,
+- Added `typetraits.tupleLen` to get number of elements of a tuple/type tuple,
   and `typetraits.get` to get the ith element of a type tuple.
 - Added `typetraits.genericParams` to return a tuple of generic params from a generic instantiation
 - Added `os.normalizePathEnd` for additional path sanitization.
@@ -69,7 +77,8 @@
 - Added `minIndex`, `maxIndex` and `unzip` to the `sequtils` module.
 - Added `os.isRelativeTo` to tell whether a path is relative to another
 - Added `resetOutputFormatters` to `unittest`
-
+- Added `expectIdent` to the `macros` module.
+- Added `os.isValidFilename` that returns `true` if `filename` argument is valid for crossplatform use.
 
 - Added a `with` macro for easy function chaining that's available
   everywhere, there is no need to concern your APIs with returning the first argument
@@ -78,15 +87,25 @@
 
 ```nim
 
+type
+  Foo = object
+    col, pos: string
+
+proc setColor(f: var Foo; r, g, b: int) = f.col = $(r, g, b)
+proc setPosition(f: var Foo; x, y: float) = f.pos = $(x, y)
 
+var f: Foo
+with(f, setColor(2, 3, 4), setPosition(0.0, 1.0))
+echo f
 
 ```
 
+- Added `times.isLeapDay`
+- Added a new module, `std / compilesettings` for querying the compiler about
+  diverse configuration settings.
 
 ## Library changes
 
-- `asynchttpserver` added an iterator that allows the request body to be read in
-   chunks of data when new server "stream" option is set to true.
 - `asyncdispatch.drain` now properly takes into account `selector.hasPendingOperations`
   and only returns once all pending async operations are guaranteed to have completed.
 - `asyncdispatch.drain` now consistently uses the passed timeout value for all
@@ -104,6 +123,9 @@
   serve no purpose whatsoever.
 - `httpclient.newHttpClient` and `httpclient.newAsyncHttpClient` added `headers`
   argument to set initial HTTP Headers, instead of a hardcoded empty `newHttpHeader()`.
+- `parseutils.parseUntil` has now a different behaviour if the `until` parameter is
+  empty. This was required for intuitive behaviour of the strscans module
+  (see bug #13605).
 
 
 ## Language additions
@@ -114,7 +136,6 @@
 - `=sink` type bound operator is now optional. Compiler can now use combination
   of `=destroy` and `copyMem` to move objects efficiently.
 
-
 ## Language changes
 
 - Unsigned integer operators have been fixed to allow promotion of the first operand.
@@ -125,6 +146,7 @@
 
 ### Tool changes
 
+- Fix Nimpretty must not accept negative indentation argument because breaks file.
 
 
 ### Compiler changes
@@ -136,6 +158,17 @@
 - The Nim compiler now supports a new pragma called ``.localPassc`` to
   pass specific compiler options to the C(++) backend for the C(++) file
   that was produced from the current Nim module.
+- The compiler now inferes "sink parameters". To disable this for a specific routine,
+  annotate it with `.nosinks`. To disable it for a section of code, use
+  `{.push sinkInference: off.}`...`{.pop.}`.
+- The compiler now supports a new switch `--panics:on` that turns runtime
+  errors like `IndexError` or `OverflowError` into fatal errors that **cannot**
+  be caught via Nim's `try` statement. `--panics:on` can improve the
+  runtime efficiency and code size of your program significantly.
+- The compiler now warns about inheriting directly from `system.Exception` as
+  this is **very bad** style. You should inherit from `ValueError`, `IOError`,
+  `OSError` or from a different specific exception type that inherits from
+  `CatchableError` and cannot be confused with a `Defect`.
 
 
 ## Bugfixes