Commit Graph

1278 Commits

Author SHA1 Message Date
Patrick Walton
b0522a497c librustc: Remove ptr::addr_of. 2013-04-29 14:30:53 -07:00
bors
ea74f6845e auto merge of #6083 : jbclements/rust/parser-cleanup, r=jbclements
r? @pcwalton

A month's worth of parser cleanup here. Much of this is new comments and renaming. A number of these commits also remove unneeded code.  Probably the biggest refactor here is splitting "parse_item_or_view_item" into two functions; it turns out that the only overlap between items in foreign modules and items in regular modules was macros, so this refactor should make things substantially easier for future maintenance.
2013-04-29 00:12:37 -07:00
Daniel Micay
46f91a0fa9 make way for a new iter module 2013-04-28 22:31:39 -04:00
John Clements
41af279233 parser comments 2013-04-28 09:51:16 -07:00
John Clements
2985f74ff3 s/one_tuple/trailing_comma (more accurate name) 2013-04-28 09:51:16 -07:00
John Clements
aa346401ba removed unneeded argument to parse_record 2013-04-28 09:51:16 -07:00
John Clements
d2aee7b3e6 s/parse_purity/parse_unsafety 2013-04-28 09:51:16 -07:00
John Clements
1abc1be81a remove 3-line used-once function 2013-04-28 09:51:16 -07:00
John Clements
7ef92ba246 rename parse_instance_var to parse_name_and_ty
the name no longer made sense. perhaps this could just be inlined.
2013-04-28 09:51:15 -07:00
John Clements
2a74c58588 remove obsolete semicolon from list of suggestions 2013-04-28 09:51:15 -07:00
John Clements
915e76a974 rename parse_single_class_item as well 2013-04-28 09:51:15 -07:00
John Clements
968089e422 rename parse_class_item to parse_struct_decl_field
two problems with the old name: they're not called classes any more, and
the word "item" has a specific connotation in the parser
2013-04-28 09:51:15 -07:00
John Clements
b82724db22 needs_comma was always true 2013-04-28 09:51:15 -07:00
John Clements
703390150a fix for parsing x() as identifier pattern 2013-04-28 09:51:15 -07:00
John Clements
5119597dc6 hard to read the implied double negative 2013-04-28 09:51:15 -07:00
John Clements
3c10a9412e remove unused functions, fix tiny lexing bug
before this change, the parser would parse 14.a() as a method call, but
would parse 14.ø() as the floating-point number 14. followed by a function
call. This is because it was checking is_alpha, rather than ident_start,
and was therefore wrong with respect to unicode.
2013-04-28 09:51:15 -07:00
John Clements
5411cbf656 remove unused flag to parse_local fn 2013-04-28 09:51:14 -07:00
John Clements
63397b8519 remove unused RESTRICT_NO_CALL_EXPRS restriction 2013-04-28 09:51:14 -07:00
John Clements
2733a1f14b undo abstraction over whether to parse attrs in a block
In principle, it seems like a nice idea to abstract over the two
functions that parse blocks (one with inner attrs allowed, one not).
However, the existing one wound up making things more complex than
just having two separate functions, especially after the obsolete
syntax is (will be) removed.
2013-04-28 09:51:14 -07:00
John Clements
ab03c1e422 refactoring to split foreign_items from items 2013-04-28 09:51:14 -07:00
John Clements
fa5ba17c89 parser comments
parser comments
2013-04-28 09:51:14 -07:00
John Clements
1b4ced8bcb get rid of prec.rs
prec.rs no longer had much to do with precedence; the token->binop
function fits better in token.rs, and the one-liner defining the
precedence of 'as' can go next to the other precedence stuff in
ast_util.rs
2013-04-28 09:51:14 -07:00
John Clements
9f8d30a128 reindent in parser 2013-04-28 09:49:21 -07:00
John Clements
a818648aa9 remove unnecessary function 2013-04-28 09:49:20 -07:00
John Clements
71c0bd5c5d simplify, based on invariant that items_allowed != foreign_items_allowed 2013-04-28 09:49:20 -07:00
John Clements
ae4e09f71a adding parse_path 2013-04-28 09:49:20 -07:00
John Clements
28b285764c comments, helper function for tests, more informative error message 2013-04-28 09:49:20 -07:00
John Clements
50a7f5483b refactor parse_fn_decl 2013-04-28 09:49:20 -07:00
John Clements
2b7f1a4f24 parser comments only 2013-04-28 09:49:20 -07:00
John Clements
c73a9c9cd0 refactoring mod.rs 2013-04-28 09:49:20 -07:00
John Clements
a2493ad048 change stage1,stage2,stage2 into not(stage0)
With luck, this will allow rust to compile itself without --cfg flags again...
2013-04-28 09:49:20 -07:00
Daniel Micay
f792baba42 only use #[no_core] in libcore 2013-04-27 21:34:24 -04:00
bors
46806b7ae0 auto merge of #6059 : Kimundi/rust/nice-fail, r=pcwalton
r? @brson

Unwinding through macros now happens as a call to the trait function `FailWithCause::fail_with()`, which consumes self, allowing to use a more generic failure object in the future.
2013-04-26 22:45:36 -07:00
Marvin Löbel
e1be9ae224 Made fail! and assert! accept both &'static str and ~str, as well as a fmt! like format list.
Unwinding through macros now happens as a call to the trait function `FailWithCause::fail_with()`, which consumes self, allowing to use a more generic failure object in the future.
2013-04-25 17:32:25 +02:00
Corey Richardson
d53e686f4f Rename vec::mod2 to vec::mod_zip 2013-04-25 01:38:44 -04:00
Niko Matsakis
a74aca5482 Remove needless FIXME. Fixes #2811. 2013-04-24 20:39:29 -04:00
bors
da601be9f2 auto merge of #6017 : brson/rust/revert-span-merge, r=catamorphism
This reverts commit 6030e3982a.

This reorders error messages in ways that aren't intended. A more satisfying solution will require an interface that allows diagnostics to be grouped together, so that messages that logically belong together aren't reordered.

#4569
2013-04-22 23:09:51 -07:00
bors
b8441ca8a6 auto merge of #6007 : pcwalton/rust/use-mod, r=brson
r? @brson
2013-04-22 18:36:50 -07:00
Brian Anderson
81110c55e8 Revert "Errors with the same span print the span once"
This reverts commit 6030e3982a.
2013-04-22 17:47:49 -07:00
bors
aba93c6b60 auto merge of #5966 : alexcrichton/rust/issue-3083, r=graydon
Closes #3083.

This takes a similar approach to #5797 where a set is present on the `tcx` of used mutable definitions. Everything is by default warned about, and analyses must explicitly add mutable definitions to this set so they're not warned about.

Most of this was pretty straightforward, although there was one caveat that I ran into when implementing it. Apparently when the old modes are used (or maybe `legacy_modes`, I'm not sure) some different code paths are taken to cause spurious warnings to be issued which shouldn't be issued. I'm not really sure how modes even worked, so I was having a lot of trouble tracking this down. I figured that because they're a legacy thing that I'd just de-mode the compiler so that the warnings wouldn't be a problem anymore (or at least for the compiler).

Other than that, the entire compiler compiles without warnings of unused mutable variables. To prevent bad warnings, #5965 should be landed (which in turn is waiting on #5963) before landing this. I figured I'd stick it out for review anyway though.
2013-04-22 15:36:51 -07:00
Patrick Walton
25129ee81c librustc: Remove use mod from the language 2013-04-22 12:32:59 -07:00
Brendan Zabarauskas
01eb5e8ad3 Rename Div operator trait to Quot and Modulo operator trait to Rem 2013-04-22 01:58:53 +10:00
Alex Crichton
fd97cac251 syntax: remove unused 'mut' variables 2013-04-20 21:03:24 -04:00
bors
4ff701b7db auto merge of #5965 : alexcrichton/rust/issue-4364, r=pcwalton
This closes #4364. I came into rust after modes had begun to be phased out, so I'm not exactly sure what they all did. My strategy was basically to turn on the compilation warnings and then when everything compiles and passes all the tests it's all good.

In most cases, I just dropped the mode, but in others I converted things to use `&` pointers when otherwise a move would happen.

This depends on #5963. When running the tests, everything passed except for a few compile-fail tests. These tests leaked memory, causing the task to abort differently. By suppressing the ICE from #5963, no leaks happen and the tests all pass. I would have looked into where the leaks were coming from, but I wasn't sure where or how to debug them (I found `RUSTRT_TRACK_ALLOCATIONS`, but it wasn't all that useful).
2013-04-20 01:00:49 -07:00
bors
ce4f73a243 auto merge of #5945 : graydon/rust/fix-unicode-tables, r=pcwalton
This switches the unicode functions in core to use static character-range tables and a binary search helper rather than open-coded switch statements. It adds about 50k of read only data to the libcore binary but cuts out a similar amount of compiled IR. Would have done it this way in the first place but we didn't have structured statics for a long time.
2013-04-19 23:03:52 -07:00
Alex Crichton
3c7aea3a6a syntax: de-mode and prepare for de-modeing rustc 2013-04-19 23:21:52 -04:00
Patrick Walton
dcea717208 librustc: Fix botched merge. rs=merge 2013-04-19 15:57:31 -07:00
Patrick Walton
4c29b4cb93 librustc: Optimize metadata::decoder::item_name. 2013-04-19 11:53:33 -07:00
Graydon Hoare
5a3d26f271 core: replace unicode match exprs with bsearch in const arrays, minor perf win. 2013-04-18 14:39:40 -07:00
Youngmin Yoo
6030e3982a Errors with the same span print the span once 2013-04-18 17:19:41 +09:00