From 4b6d77b1dd01b395cfcda338c6ae4d61070b856c Mon Sep 17 00:00:00 2001
From: Jacob Quinn <quinn.jacobd@gmail.com>
Date: Tue, 24 Jan 2017 23:26:39 -0700
Subject: [PATCH] Don't clobber news and remove an additional commutative
 subtract

---
 NEWS.md                  | 33 ++++++++++++++++++++++++++++++++-
 base/dates/arithmetic.jl |  2 +-
 base/dates/periods.jl    |  1 -
 3 files changed, 33 insertions(+), 3 deletions(-)

diff --git a/NEWS.md b/NEWS.md
index 395449f39dcb9..e70279ff824d3 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -46,6 +46,10 @@ Breaking changes
 
 This section lists changes that do not have deprecation warnings.
 
+  * `readline`, `readlines` and `eachline` return lines without line endings by default.
+    You *must* use `readline(s, chomp=false)`, etc. to get the old behavior where lines
+    returned include trailing end-of-line character(s). ([#19944])
+
   * `String`s no longer have a `.data` field (as part of a significant performance
     improvement). Use `Vector{UInt8}(str)` to access a string as a byte array.
     However, allocating the `Vector` object has overhead. You can also use
@@ -129,6 +133,9 @@ This section lists changes that do not have deprecation warnings.
 Library improvements
 --------------------
 
+  * `@views` macro to convert a whole expression or block of code to
+    use views for all slices ([#20164]).
+
   * `max`, `min`, and related functions (`minmax`, `maximum`, `minimum`,
     `extrema`) now return `NaN` for `NaN` arguments ([#12563]).
 
@@ -212,11 +219,17 @@ Library improvements
 
   * `notify` now returns a count of tasks woken up ([#19841]).
 
-  * A new `Dates.Time` type was added that supports representing the time of day with up to nanosecond resolution.
+  * A new `Dates.Time` type was added that supports representing the time of day with up to nanosecond resolution ([#12274]).
 
 Compiler/Runtime improvements
 -----------------------------
 
+* `ccall` is now implemented as a macro, removing the need for special code-generator support for Intrinsics.
+
+* `ccall` gained limited support for a `llvmcall` calling-convention. This can replace many uses of `llvmcall` with a simpler, shorter declaration.
+
+* All Intrinsics are now Builtin functions instead and have proper error checking and fall-back static compilation support.
+
 Deprecated or removed
 ---------------------
 
@@ -745,10 +758,12 @@ Language tooling improvements
 [#6190]: https://github.com/JuliaLang/julia/issues/6190
 [#6842]: https://github.com/JuliaLang/julia/issues/6842
 [#7258]: https://github.com/JuliaLang/julia/issues/7258
+[#7669]: https://github.com/JuliaLang/julia/issues/7669
 [#8036]: https://github.com/JuliaLang/julia/issues/8036
 [#8599]: https://github.com/JuliaLang/julia/issues/8599
 [#8814]: https://github.com/JuliaLang/julia/issues/8814
 [#8846]: https://github.com/JuliaLang/julia/issues/8846
+[#8974]: https://github.com/JuliaLang/julia/issues/8974
 [#9482]: https://github.com/JuliaLang/julia/issues/9482
 [#9503]: https://github.com/JuliaLang/julia/issues/9503
 [#9627]: https://github.com/JuliaLang/julia/issues/9627
@@ -823,6 +838,7 @@ Language tooling improvements
 [#16098]: https://github.com/JuliaLang/julia/issues/16098
 [#16107]: https://github.com/JuliaLang/julia/issues/16107
 [#16154]: https://github.com/JuliaLang/julia/issues/16154
+[#16213]: https://github.com/JuliaLang/julia/issues/16213
 [#16219]: https://github.com/JuliaLang/julia/issues/16219
 [#16260]: https://github.com/JuliaLang/julia/issues/16260
 [#16285]: https://github.com/JuliaLang/julia/issues/16285
@@ -871,6 +887,7 @@ Language tooling improvements
 [#18330]: https://github.com/JuliaLang/julia/issues/18330
 [#18339]: https://github.com/JuliaLang/julia/issues/18339
 [#18346]: https://github.com/JuliaLang/julia/issues/18346
+[#18457]: https://github.com/JuliaLang/julia/issues/18457
 [#18473]: https://github.com/JuliaLang/julia/issues/18473
 [#18628]: https://github.com/JuliaLang/julia/issues/18628
 [#18644]: https://github.com/JuliaLang/julia/issues/18644
@@ -883,10 +900,24 @@ Language tooling improvements
 [#19233]: https://github.com/JuliaLang/julia/issues/19233
 [#19288]: https://github.com/JuliaLang/julia/issues/19288
 [#19305]: https://github.com/JuliaLang/julia/issues/19305
+[#19331]: https://github.com/JuliaLang/julia/issues/19331
 [#19449]: https://github.com/JuliaLang/julia/issues/19449
+[#19464]: https://github.com/JuliaLang/julia/issues/19464
 [#19469]: https://github.com/JuliaLang/julia/issues/19469
 [#19543]: https://github.com/JuliaLang/julia/issues/19543
 [#19598]: https://github.com/JuliaLang/julia/issues/19598
 [#19635]: https://github.com/JuliaLang/julia/issues/19635
+[#19670]: https://github.com/JuliaLang/julia/issues/19670
+[#19677]: https://github.com/JuliaLang/julia/issues/19677
 [#19680]: https://github.com/JuliaLang/julia/issues/19680
+[#19692]: https://github.com/JuliaLang/julia/issues/19692
+[#19722]: https://github.com/JuliaLang/julia/issues/19722
+[#19741]: https://github.com/JuliaLang/julia/issues/19741
 [#19787]: https://github.com/JuliaLang/julia/issues/19787
+[#19800]: https://github.com/JuliaLang/julia/issues/19800
+[#19841]: https://github.com/JuliaLang/julia/issues/19841
+[#19903]: https://github.com/JuliaLang/julia/issues/19903
+[#19919]: https://github.com/JuliaLang/julia/issues/19919
+[#19944]: https://github.com/JuliaLang/julia/issues/19944
+[#19950]: https://github.com/JuliaLang/julia/issues/19950
+[#20164]: https://github.com/JuliaLang/julia/issues/20164
diff --git a/base/dates/arithmetic.jl b/base/dates/arithmetic.jl
index 09c8d162dcc24..22396143c959e 100644
--- a/base/dates/arithmetic.jl
+++ b/base/dates/arithmetic.jl
@@ -85,12 +85,12 @@ end
 for op in (:+, :-)
     @eval begin
         ($op){T<:TimeType}(x::AbstractArray{T}, y::GeneralPeriod) = broadcast($op, x, y)
-        ($op){P<:GeneralPeriod}(y::TimeType, x::StridedArray{P}) = broadcast($op, x, y)
     end
     if op == :+
         @eval begin
             ($op){T<:TimeType}(y::GeneralPeriod, x::AbstractArray{T}) = broadcast($op, x, y)
             ($op){T<:TimeType,P<:GeneralPeriod}(x::StridedArray{P}, y::T) = broadcast($op, x, y)
+            ($op){P<:GeneralPeriod}(y::TimeType, x::StridedArray{P}) = broadcast($op, x, y)
         end
     end
 end
diff --git a/base/dates/periods.jl b/base/dates/periods.jl
index 8187a5f75806e..ca140e25bbe4c 100644
--- a/base/dates/periods.jl
+++ b/base/dates/periods.jl
@@ -396,7 +396,6 @@ function (-)(x::TimeType, y::CompoundPeriod)
     end
     return x
 end
-(-)(x::CompoundPeriod, y::TimeType) = y - x
 
 # Fixed-value Periods (periods corresponding to a well-defined time interval,
 # as opposed to variable calendar intervals like Year).