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207 Commits

Author SHA1 Message Date
Brian Anderson
8fbd5ac049 core: Add str::is_alphanumeric fn and method 2012-06-02 23:42:20 -07:00
Niko Matsakis
c5f2c1d61e add some purity annotations in core 2012-06-02 10:08:00 -07:00
Graydon Hoare
57f399bd63 Implement 2 kinds of char / str escaping. Use in rustc. Close #2306. 2012-05-31 15:32:29 -07:00
Brian Anderson
4885ffb579 core: Export str::unsafe::from_buf_len/from_c_str_len 2012-05-07 15:56:53 -07:00
Tim Chevalier
85fbfa25d7 Revert "Eliminate a copy in syntax::parse::new_parser_from_file" 
This reverts commit 2bb3b63ec4.

(I was confused.)
 2012-04-30 11:52:07 -07:00
Tim Chevalier
2bb3b63ec4 Eliminate a copy in syntax::parse::new_parser_from_file 
Fixing a FIXME turned out to be pretty involved. I added an io function
that returns a unique boxed string (for the contents of a file) rather than
a string, and went from there. Also made the src field of codemap a unique
boxed string. This doesn't seem to make that much difference in amount of
allocation according to valgrind (disappointingly), but I also had to introduce
a copy somewhere else pending a new snapshot, so maybe that's it.
 2012-04-30 10:44:31 -07:00
Graydon Hoare
753b683939 More slice use in vec, io, str, ebml, metadata encoder and decoder. 2012-04-25 17:19:36 -07:00
Graydon Hoare
43061f3969 Add vec::unpack_slice, expose str::unpack_slice. 2012-04-20 17:37:17 -07:00
Graydon Hoare
75cf13ec72 Add str/& component accessor and test. 2012-04-18 17:50:58 -07:00
Brian Anderson
eb935b8fcb core: Use tilde-fences in docs 
Backtick fences don't work for some reason
 2012-04-14 17:17:57 -07:00
Tim Chevalier
a1b305c8e5 Remove or annotate FIXMEs in core::str 
Trimmed exports in core::str::unsafe. Annotated other FIXMEs.

Also moved the test for str::unsafe::from_buf_len inside str_unsafe
since it's no longer exported. If it's not good to do that, let me
know.
 2012-04-12 23:38:02 -07:00
Brian Anderson
10236f8cd4 core: Make str::as_bytes handle failure. Closes #2156 2012-04-09 18:57:21 -07:00
Brian Anderson
ce8023b9ac Merge pull request #2139 from Jonanin/add_str_len 
Add len to str extensions
 2012-04-05 23:49:55 -07:00
Jon Morton
d621ada003 Add len to str extensions 2012-04-06 01:12:49 -05:00
Niko Matsakis
b91c9f803d simplify typing rule for vector addition: use mutability of LHS 2012-04-05 15:18:26 -07:00
Brian Anderson
6e8cf935db core: Add each, each_char to str::extensions 2012-03-29 22:30:15 -07:00
Brian Anderson
8641c95221 core: Add str::each_char 2012-03-29 22:28:26 -07:00
Brian Anderson
392d3c8d44 core: Add extension methods for str 2012-03-29 20:56:50 -07:00
Brian Anderson
0d5d2e5e14 core: Don't use upcall_vec_grow from str::push_char 2012-03-29 00:20:05 -07:00
Grahame Bowland
7a87258155 Rewrite str::push_char in rust. 
Avoid crossing to C to reallocate underlying array when possible,
if we must we now only cross once per char (not once per byte.)
 2012-03-29 00:20:05 -07:00
Brian Anderson
b7b66b6cb3 core: Don't call into the runtime to reserve if we have capacity 2012-03-29 00:20:05 -07:00
Brian Anderson
c0a99790cb core: Add str::capacity 2012-03-29 00:20:05 -07:00
Brian Anderson
5e42c5cf19 core: Add str::reserve_at_least 2012-03-29 00:20:05 -07:00
Brian Anderson
8e743b2981 core: Improve docs for str::reserve 2012-03-29 00:20:05 -07:00
Marijn Haverbeke
b5a4fa9456 Move some code over to iterator-for to see how it performs. 2012-03-27 15:46:33 +02:00
Tim Chevalier
372673b58c Remove char::to_lower, char::to_upper, use libc versions instead 
As per Graydon's comments on #1985: remove char::to_lower and
char::to_upper. The str versions of these functions now call
libc::tolower and libc::toupper (using wrappers that cast between
char and c_char). Not sure how much better that is, but it at least
makes it clearer that these functions are Unicode-unsafe.
 2012-03-23 16:25:10 -07:00
Niko Matsakis
dc07280b08 make --enforce-mut-vars always on, add mut annotations to remaining files 2012-03-22 09:58:19 -07:00
Brian Anderson
b181ea415e core: Rename unsafe::leak to unsafe::forget. Closes #2031 2012-03-20 15:20:37 -07:00
Brian Anderson
20417ebf31 core: Move unsafe conversions to str::unsafe 2012-03-19 15:47:52 -07:00
Brian Anderson
1a40aa0935 core: Make converting from a C string unsafe 2012-03-19 15:47:52 -07:00
Brian Anderson
154a3fdf44 rustc: Unify impl self types in the opposite order so variance is correct 2012-03-16 17:06:15 -07:00
Brian Anderson
3445454e79 core: Resolve and remove some FIXMEs 2012-03-16 16:46:32 -07:00
Brian Anderson
9e9f4a6240 core: Remove str::init_elt 
This was added based on my FIXME, but I no longer believe it has a place in
core::str, partly because it doesn't follow current naming conventions, and
partly because it can be immitated with a one liner using str::from_chars and
vec::from_elem. I have replaced the existing uses with said one-liner.
 2012-03-16 15:31:53 -07:00
Brian Anderson
f80008f04b core: Add lots of string docs 2012-03-16 14:29:09 -07:00
Brian Anderson
3db8ae0bdc core: Remove extra backslashes from docs 2012-03-16 12:20:38 -07:00
Brian Anderson
a7132eeb1e core: Doc cleanup 2012-03-16 12:12:25 -07:00
Brian Anderson
0d88bf7e43 core: Escape some characters in comments 2012-03-16 11:58:39 -07:00
Brian Anderson
389f53c6ff core: Docs 2012-03-15 18:58:30 -07:00
Tim Chevalier
20ec72830a Address FIXMEs in extfmt / add issue numbers 2012-03-15 17:50:22 -07:00
Brian Anderson
bcf44f8cc1 core: Optimize str::unsafe::slice_bytes. Closes #1995 2012-03-15 17:10:39 -07:00
Brian Anderson
041c9a0863 core: Optimize str::bytes 
This compiles down to a memmove. Takes about 1/4 of the time of the old
version.
 2012-03-15 15:43:01 -07:00
Tim Chevalier
771177a814 Don't pass Unicode to char::is_upper 2012-03-15 15:40:43 -07:00
Brian Anderson
e5dea87f43 core: Add str::from_c_str, from_c_str_len, as_c_str 2012-03-14 18:19:08 -07:00
Brian Anderson
3a2df84d89 core: Rename str::from_cstr et. al to from_buf 2012-03-14 18:19:08 -07:00
Brian Anderson
9e480708a2 core:: Eliminate str::sbuf. Replace with *u8 2012-03-14 18:19:08 -07:00
Graydon Hoare
6f5853f5a1 Libc/os/run/rand/io reorganization. Close #1373. Close #1638. 
- Move io, run and rand to core.
 - Remove incorrect ctypes module (use libc).
 - Remove os-specific modules for os and fs.
 - Split fs between core::path and core::os.
 2012-03-12 20:08:29 -07:00
Brian Anderson
b22556a6f8 core: Convert to rustdoc 2012-03-09 22:56:53 -08:00
Niko Matsakis
713006c7b6 add mutability annotations to libcore 2012-03-07 07:47:50 -08:00
Graydon Hoare
e9571850da UTF-16-ify the win32 env routines. 2012-03-06 16:03:39 -08:00
Graydon Hoare
dafd649806 First cut at consolidated core::os module built on core::libc. 2012-03-02 18:46:13 -08:00
Graydon Hoare
47e7a05a28 Add some utf16 routines for OS API interop. 2012-03-02 15:47:40 -08:00
Patrick Walton
362f23641a libcore: Remove vec::to_ptr in favor of vec::unsafe::to_ptr. Closes #1829. 2012-02-28 20:43:39 -08:00
Marijn Haverbeke
780f8277f4 Finish cleanup of core::str 
Closes #1849
 2012-02-23 17:00:19 +01:00
Marijn Haverbeke
1d2b4b97ed Optimize str::replace 2012-02-23 17:00:19 +01:00
Marijn Haverbeke
d802c1fbd2 Various cleanups and optimizations in core::str 2012-02-23 17:00:19 +01:00
Marijn Haverbeke
35e9192762 Make str::pop_char and str::unsafe::pop_byte efficient 
O(1) rather than O(string len)
 2012-02-23 17:00:19 +01:00
Kevin Cantu
c2984b46b4 (core::str) comments 2012-02-23 17:00:19 +01:00
Kevin Cantu
961b6446b6 (core::str) rename ++ 2012-02-23 17:00:19 +01:00
Kevin Cantu
c3318f29fe (core::str) rename substr_len_bytes to substr_len, and delete unused byte_index[_from] 2012-02-23 17:00:19 +01:00
Kevin Cantu
7782f5d692 (core::str) remove len_bytes alias 2012-02-23 17:00:19 +01:00
Kevin Cantu
1b957c0942 (core::str) replace uses of unsafe::slice_bytes; replace find[_from]_bytes with find[_from] 2012-02-23 17:00:19 +01:00
Kevin Cantu
cec053487c (core::str) stop using index_chars 2012-02-23 17:00:19 +01:00
Kevin Cantu
6ea3d7935e (core::str) replace byte_index[_from] with index[_from] 2012-02-23 17:00:19 +01:00
Kevin Cantu
280633a728 (core::str) do some replacements 2012-02-23 17:00:19 +01:00
Kevin Cantu
2756a61e34 (core::str) add index, index_from, rindex which return byte positions of chars; rename find to find_chars; add fixmes to delete byte_index, byte_index_from 2012-02-23 17:00:19 +01:00
Kevin Cantu
e1d04e0062 (core::str) add a safe byte slice and maybe_slice ++ 2012-02-23 17:00:19 +01:00
Kevin Cantu
7c78b7dfed (core::str) add a safe byte slice and maybe_slice 2012-02-23 17:00:19 +01:00
Kevin Cantu
454b53a7c2 (core::char) rename slice -> slice_chars 2012-02-23 17:00:19 +01:00
Kevin Cantu
1cd5a0945a (core::str) rename rindex -> rindex_chars 2012-02-23 17:00:19 +01:00
Kevin Cantu
969fdf419c (core::str) rename index -> index_chars 2012-02-23 17:00:19 +01:00
Kevin Cantu
8ea96169ff (core::str) make len an alias for len_bytes ++ 2012-02-23 17:00:19 +01:00
Kevin Cantu
669ff690fd (core::str) make len an alias for len_bytes 2012-02-23 17:00:19 +01:00
Kevin Cantu
98447f5236 (core::str) mostly rename len -> len_chars 2012-02-23 17:00:19 +01:00
Marijn Haverbeke
ad03761a97 Remove preconditions from libraries 
Closes #1805
 2012-02-22 11:47:47 +01:00
Brian Anderson
9691ce18a2 core: Resolve a FIXME in str module 2012-02-21 01:03:13 -08:00
Brian Anderson
4370188055 Merge pull request #1860 from erickt/master 
add str::find_from_bytes and str::index_from_bytes
 2012-02-18 13:17:12 -08:00
Graydon Hoare
2796ab6de9 Add a win32-ignore attribute to a should-fail test. 2012-02-17 11:28:18 -08:00
Erick Tryzelaar
23703c0661 core: add str::find_from. 2012-02-16 19:16:08 -08:00
Erick Tryzelaar
042a5222d1 core: rewrite str::byte_index to use vec functions 2012-02-16 18:35:45 -08:00
Erick Tryzelaar
d1c9b160ad core: slim down str.rs by importing some and none. 2012-02-16 17:30:56 -08:00
Marijn Haverbeke
67cc89f38d Rewrite exhaustiveness checker 
Issue #352
Closes #1720

The old checker would happily accept things like 'alt x { @some(a) { a } }'.
It now properly descends into patterns, checks exhaustiveness of booleans,
and complains when number/string patterns aren't exhaustive.
 2012-02-15 15:47:42 +01:00
Marijn Haverbeke
9ff5ba085d Fix bad line printing for parse errors 
The code that extracted lines from partially-parsed files
was broken.

Closes #1848
 2012-02-15 11:53:32 +01:00
Brian Anderson
acabd821d2 Merge pull request #1831 from killerswan/str_fixes 
(core::str) changes to find / find_bytes
 2012-02-14 11:22:31 -08:00
Kevin Cantu
69834646d2 (core::str) more test cases 2012-02-13 03:07:29 -08:00
Kevin Cantu
2600db4778 (core::str) added FIXME comment 2012-02-13 02:17:19 -08:00
Kevin Cantu
07ef368c60 (core::str) rename find_chars -> find 2012-02-13 01:57:05 -08:00
Kevin Cantu
c81867474a (core::str) add find_bytes and export it... 2012-02-13 01:56:58 -08:00
Kevin Cantu
748b63f63f (core::str) add find_chars and b2c_pos functions 2012-02-13 01:56:10 -08:00
Kevin Cantu
0e61fe2eea (core::str) use slice_bytes in starts_with for a little bit less string traversal 2012-02-13 01:56:10 -08:00
Tomoki Aonuma
4d788be80d from_cstr and from_cstr_len are not unsafe, I think 2012-02-13 12:44:14 +09:00
Tomoki Aonuma
8d29e87056 core::str::from_cstr uses from_cstr_len 2012-02-13 12:44:14 +09:00
Tomoki Aonuma
e5cc9193f8 Avoid extra memory allocations in core::str::from_cstr_len 2012-02-13 12:44:14 +09:00
Kevin Cantu
f5e1108fc3 (core::str) comments and cleanup 2012-02-12 15:30:21 -08:00
Kevin Cantu
faa513b1f6 (core::str) fixed replace, fixed starts_with, and added more find/contains/replace test cases 2012-02-12 15:30:21 -08:00
Kevin Cantu
2ba44e24d5 (core::str) rename byte_len_range -> substr_len_bytes and 
rename char_len_range -> substr_len_chars
 2012-02-12 15:30:20 -08:00
Kevin Cantu
2b4f5136a5 (core::str) rename byte_len -> len_bytes and rename char_len -> len 2012-02-12 15:30:20 -08:00
Kevin Cantu
944f5a6598 (core::str) move push_byte, push_bytes, pop_byte, and shift_byte into str::unsafe 2012-02-12 15:30:20 -08:00
Tomoki Aonuma
70b04a14d1 Add a test for core::str::from_cstr_len 2012-02-12 13:28:54 +09:00
Tomoki Aonuma
6408d54c13 Implement core::str::from_cstr_len, close #1666 2012-02-12 13:25:15 +09:00
Kevin Cantu
207bb3d2df (core::str) removed [r]index_byte 2012-02-11 17:04:08 -08:00