We should catch these issues ASAP. This NS_ASSERTION also bit me in the past.
Differential Revision: https://phabricator.services.mozilla.com/D24115
--HG--
extra : moz-landing-system : lando
This is a best effort attempt at ensuring that the adverse impact of
reformatting the entire tree over the comments would be minimal. I've used a
combination of strategies including disabling of formatting, some manual
formatting and some changes to formatting to work around some clang-format
limitations.
Differential Revision: https://phabricator.services.mozilla.com/D13371
--HG--
extra : moz-landing-system : lando
This gcc 4.9 workaround (from bug 1377351) is no longer needed because Firefox currently requires gcc 6.1 or later (as of bug 1444274).
MozReview-Commit-ID: 9R14BDzWEoj
--HG--
extra : rebase_source : a56ec3ee321cdc76e704fe33c2c4a5b85b558889
extra : source : e0c26ec11d499058e51bc2c3d06b2e1840e77f13
This was done automatically replacing:
s/mozilla::Move/std::move/
s/ Move(/ std::move(/
s/(Move(/(std::move(/
Removing the 'using mozilla::Move;' lines.
And then with a few manual fixups, see the bug for the split series..
MozReview-Commit-ID: Jxze3adipUh
In theory other radixes can be passed in but we don't actually handle them.
This asserts that the radix is supported and just switches over to using 10 and
16 directly.
--HG--
extra : rebase_source : 71891302d499bfd108a5bb41626d921b3be193ce
kAutoDetect is never actually used in our codebase and makes ToInteger rather
convoluted. This removes the logic for it, the constant itself, and the
resulting dead code.
--HG--
extra : rebase_source : 0809b1d167a0c6ffcc7d45cc6f471c9d381ca303
In order to properly disable template functions with `std::enable_if` we need
to use the resulting type. This only works if we use a dependent type in the
template params, hence the need to shadow the `T` param.
Proper usage is now of the form:
template<typename Q = T, typename EnableIfChar = CharOnlyT<Q>>
Foo();
--HG--
extra : rebase_source : da7855403d9e683d06d3858e26805e9d8e338208
(patch is actually r=erahm,mystor)
nsTFixedString<T> is only used as a base class for nsTAutoStringN<T, N>, so
this patch merges the former into the latter, cutting some code and simplifying
the string class hierarchy.
Because the "Fixed" name is now gone, the patch also renames
StringDataFlags::FIXED as INLINE and ClassDataFlags::FIXED as INLINE.
The patch also removes nsFixed[C]String and ns_auto_[c]string! from Rust code
because nsAutoString can't be implemented directly in Rust due to its move
semantics. There were only two uses of ns_auto_string! outside of tests so this
seems like a minor loss.
MozReview-Commit-ID: 8ntximghiut
--HG--
extra : rebase_source : f36edbae0553adcfee356fb8b311097ff7424786
Full specialization is allowed in MSVC, but not in gcc.
MozReview-Commit-ID: 9QI6YWc5Rvr
--HG--
extra : rebase_source : 7387899a6d76832afbe15e088b80a82adee59ca3
XPCOM's string API doesn't have the notion of a "null string". But it does have
the notion of a "void string" (or "voided string"), and that's what these
functions are returning. So the names should reflect that.
--HG--
extra : rebase_source : 4e3f982e0873877174a08a25413595ff66f7d20e
This removes the double-include macro hackery that we use to define two
separate string types (nsAString and nsACString) in favor of a templated
solution.
Annotations for Valgrind and the JS hazard analysis are updated as well as
the rust binding generations for string code.
--HG--
extra : rebase_source : 63ab2c4620cfcd4b764d42d654c82f30f984d016
extra : source : 9115364cd4aa078c49bba7911069f8178e55166f
This is straightforward, with only two notable things.
- `#include "nsXPIDLString.h" is replaced with `#include "nsString.h"`
throughout, because all nsXPIDLString.h did was include nsString.h. The
exception is for files which already include nsString.h, in which case the
patch just removes the nsXPIDLString.h inclusion.
- The patch removes the |xpidl_string| gtest, but improves the |voided| test to
cover some of its ground, e.g. testing Adopt(nullptr).
--HG--
extra : rebase_source : 452cc4a08046a1adb1a8099a7e85a1917de5add8
This requires adding a new constructor for ns[C]String that can be used to
create an IsVoid string.
--HG--
extra : rebase_source : 8cb078bd0a41e63af0d9d144b9eef369875a05e0
This patch parameterizes nsAuto[C]String, renames them as nsAuto[C]StringN, and
redefines nsAuto[C]String as typedefs for nsAuto[C]StringN<64>.
(The alternative would be to templatize nsAuto[C]String and use a default
parameter, but that would require writing "nsAuto[C]String<>" everywhere.)
This patch replaces four functions of the name AssignWithConversion which
are essentially wrappers around CopyASCIItoUTF16 and LossyCopyUTF16toASCII
with direct calls to the latter two functions. The replaced functions are:
void nsCString::AssignWithConversion( const nsAString& aData )
void nsString::AssignWithConversion( const nsACString& aData )
void nsTString_CharT::AssignWithConversion(
const incompatible_char_type* aData,
int32_t aLength = -1);
The last of the three exists inside the double-included nsTString* world and
so describes two functions, giving four in total.
This has two advantages:
* it removes code
* at the call points, it makes clear (from the replacement name) which
conversion is being carried out. The generic name "AssignWithConversion"
doesn't make that obvious -- one had to infer it from the types.
The patch also removes two commented out lines from
editor/composer/nsComposerCommands.cpp, that appear to be related. They are
at top level, where they would never have compiled. They look like
leftovers from some previous change.
--HG--
extra : rebase_source : fb47bf450771c3c9ee3341dd14520f5da69ec4f5
This is needed for patch 4.
MozReview-Commit-ID: 5ikQFIL9O0i
--HG--
extra : transplant_source : %88%80%E3%04%11%7E%7F%A4%7E%15%1B%1A%84%E2%13%3E%F6%E8%2A%1C
All the instances are converted as follows.
- nsAFlatString --> nsString
- nsAFlatCString --> nsCString
--HG--
extra : rebase_source : b37350642c58a85a08363df2e7c610873faa6e41
Cleanup in preparation for upcoming patches:
- By using an accessor method, nsTPromiseFlatString no longer needs to be a friend.
- The explicit uint32_t constructors are unused.
- The abstract_string_type typedef is unused (and will be potentially confusing in the next patch, so removing).
- The three-param ctor for nsTSubstring no longer needs to be public "for convenience".
- friend class nsTObsoleteAStringThunk_CharT no longer exists.
MozReview-Commit-ID: 4ibJLNzn13k
--HG--
extra : rebase_source : d5a947f398a6dfc801f644f437bae9125424d4d0
Cleanup in preparation for upcoming patches:
- By using an accessor method, nsTPromiseFlatString no longer needs to be a friend.
- The explicit uint32_t constructors are unused.
- The abstract_string_type typedef is unused (and will be potentially confusing in the next patch, so removing).
- The three-param ctor for nsTSubstring no longer needs to be public "for convenience".
- friend class nsTObsoleteAStringThunk_CharT no longer exists.
MozReview-Commit-ID: 4ibJLNzn13k
--HG--
extra : rebase_source : d5a947f398a6dfc801f644f437bae9125424d4d0
It's an annotation that is used a lot, and should be used even more, so a
shorter name is better.
MozReview-Commit-ID: 1VS4Dney4WX
--HG--
extra : rebase_source : b26919c1b0fcb32e5339adeef5be5becae6032cf
They are kept around for the sake of the standalone glue, which is used
for e.g. webapprt, which doesn't have direct access to jemalloc, and thus
still needs a wrapper to go through the xpcom function list and get to
jemalloc from there.
This patch handles most of the call sites for these allocations except
for a few where I added TODO comments with some information. Handling
those places may require reworking lots of code, so I prefer to not do
that here.
ReplaceSubstring() is an O(n*m) algorithm (n being the length of the
string and m being the number of occurrences of aTarget) because we have
to move the remainder of the string, search it again and potentially
memmove most of it again as we find more matches. This patch rewrites
that function to make it O(n+m).
Note that we currently don't build TestStrings.cpp, so the test case in
this patch is not run automatically, but the test case has been verified
to pass separately by moving the test function into Gecko and calling it
during startup and stepping through it in the debugger.
--HG--
extra : rebase_source : b020e17c1973330b0dbbd6bf956c073cfdcb775e
ReplaceSubstring() is an O(n*m) algorithm (n being the length of the
string and m being the number of occurrences of aTarget) because we have
to move the remainder of the string, search it again and potentially
memmove most of it again as we find more matches. This patch rewrites
that function to make it O(n+m).
Note that we currently don't build TestStrings.cpp, so the test case in
this patch is not run automatically, but the test case has been verified
to pass separately by moving the test function into Gecko and calling it
during startup and stepping through it in the debugger.
Emilio Cobos Álvarez
Ehsan Akhgari
Sylvestre Ledru
Eric Rahm
Chris Peterson
Anthony Ramine
Nika Layzell
Nicholas Nethercote
Tom Ritter
Phil Ringnalda
Tristan Bourvon
Julian Seward
L. David Baron
Carsten "Tomcat" Book
Valentin Gosu
David Major
Iris Hsiao
Vincent Lequertier
Masatoshi Kimura
Michael Layzell
Mike Hommey
Jim Blandy
Tom Tromey
Wes Kocher