| Age | Commit message (Collapse) | Author |
|---|
|
Notes:
Merged: https://github.com/ruby/ruby/pull/13495
|
|
Notes:
Merged: https://github.com/ruby/ruby/pull/13361
|
|
Notes:
Merged: https://github.com/ruby/ruby/pull/13265
|
|
Notes:
Merged: https://github.com/ruby/ruby/pull/12984
|
|
Fix: https://github.com/ruby/spec/issues/1249
JRuby and TruffleRuby can't implement this behavior.
While quite a lot of code out there relies on it, if it's
not implemented it will simply result in sligthly less efficient
code, so not the end of the world.
Notes:
Merged: https://github.com/ruby/ruby/pull/12850
|
|
Notes:
Merged: https://github.com/ruby/ruby/pull/12679
|
|
Notes:
Merged: https://github.com/ruby/ruby/pull/12297
|
|
* Use FL_USER0 for ELTS_SHARED
This makes space in RString for two bits for chilled strings.
* Mark strings returned by `Symbol#to_s` as chilled
[Feature #20350]
`STR_CHILLED` now spans on two user flags. If one bit is set it
marks a chilled string literal, if it's the other it marks a
`Symbol#to_s` chilled string.
Since it's not possible, and doesn't make much sense to include
debug info when `--debug-frozen-string-literal` is set, we can't
include allocation source, but we can safely include the symbol
name in the warning message, making it much easier to find the source
of the issue.
Co-Authored-By: Étienne Barrié <[email protected]>
---------
Co-authored-by: Étienne Barrié <[email protected]>
Co-authored-by: Jean Boussier <[email protected]>
|
|
|
|
The absence of either the integer or fractional part should be
allowed.
Notes:
Merged: https://github.com/ruby/ruby/pull/11807
|
|
Notes:
Merged: https://github.com/ruby/ruby/pull/10924
|
|
[Feature #20594]
A handy method to construct a string out of multiple chunks.
Contrary to `String#concat`, it doesn't do any encoding negociation,
and simply append the content as bytes regardless of whether this
result in a broken string or not.
It's the caller responsibility to check for `String#valid_encoding?`
in cases where it's needed.
When passed integers, only the lower byte is considered, like in
`String#setbyte`.
Notes:
Merged: https://github.com/ruby/ruby/pull/11552
|
|
What a "word" is when talking about sizes is confusing because it's a
highly overloaded term. Intel, Microsoft, and GDB are just a few vendors
that have their own definition of what a "word" is. Specs that used the
"wordsize" guard actually were mostly testing for the size of the C
`long` fundamental type, so rename the guard for clarity.
Also, get the size of `long` directly from RbConfig instead of guessing
using Integer#size. Integer#size is not guaranteed to have anything to
do with the `long` type.
Notes:
Merged: https://github.com/ruby/ruby/pull/11130
|
|
|
|
|
|
They were initially made frozen to avoid false positives for cases such
as:
str = str.dup if str.frozen?
But this may cause bugs and is generally confusing for users.
[Feature #20205]
Co-authored-by: Jean Boussier <[email protected]>
|
|
[Bug #20421]
The bug was fixed in Ruby 3.3 via 9dcdffb8bf8a3654fd78bf1a58b30c8e13888a7a
|
|
[Feature #20205]
As a path toward enabling frozen string literals by default in the future,
this commit introduce "chilled strings". From a user perspective chilled
strings pretend to be frozen, but on the first attempt to mutate them,
they lose their frozen status and emit a warning rather than to raise a
`FrozenError`.
Implementation wise, `rb_compile_option_struct.frozen_string_literal` is
no longer a boolean but a tri-state of `enabled/disabled/unset`.
When code is compiled with frozen string literals neither explictly enabled
or disabled, string literals are compiled with a new `putchilledstring`
instruction. This instruction is identical to `putstring` except it marks
the String with the `STR_CHILLED (FL_USER3)` and `FL_FREEZE` flags.
Chilled strings have the `FL_FREEZE` flag as to minimize the need to check
for chilled strings across the codebase, and to improve compatibility with
C extensions.
Notes:
- `String#freeze`: clears the chilled flag.
- `String#-@`: acts as if the string was mutable.
- `String#+@`: acts as if the string was mutable.
- `String#clone`: copies the chilled flag.
Co-authored-by: Jean Boussier <[email protected]>
|
|
|
|
|
|
|
|
|
|
- String#start_with?
- String#delete_prefix
- String#delete_prefix!
Notes:
Merged: https://github.com/ruby/ruby/pull/8296
|
|
|
|
Notes:
Merged: https://github.com/ruby/ruby/pull/8080
Merged-By: nobu <[email protected]>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
It's questionable whether we want to allow rstrip to work for strings
where the broken coderange occurs before the trailing whitespace and
not after, but this approach is probably simpler, and I don't think
users should expect string operations like rstrip to work on broken
strings.
In some cases, this changes rstrip to raise
Encoding::CompatibilityError instead of ArgumentError. However, as
the problem is related to an encoding issue in the receiver, and due
not due to an issue with an argument, I think
Encoding::CompatibilityError is the more appropriate error.
Fixes [Bug #18931]
Notes:
Merged: https://github.com/ruby/ruby/pull/6282
|
|
|
|
|
|
Notes:
Merged: https://github.com/ruby/ruby/pull/6258
|
|
|
|
|
|
Notes:
Merged: https://github.com/ruby/ruby/pull/5583
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
[Feature #18254]
This is useful to avoid repeteadly copying strings when parsing binary formats
|
|
|
