Niko Matsakis
c28ada0368
first attempt, not happy with it
2011-12-14 14:32:18 -08:00
Graydon Hoare
fa9ad984fb
Copy first batch of material from libstd to libcore.
2011-12-13 16:34:50 -08:00
Marijn Haverbeke
9a269a3aa8
Allow binding of nested patterns
...
See src/test/run-pass/nested-patterns.rs for some examples. The syntax is
boundvar@subpattern
Which will match the subpattern as usual, but also bind boundvar to the
whole matched value.
Closes #838
2011-12-08 12:03:48 +01:00
Marijn Haverbeke
d28e0c0c0a
Make typestate properly descend pattern guards
...
Closes #1265
2011-12-07 14:09:45 +01:00
Marijn Haverbeke
b40c6773c2
Box ast::path values
...
It seems inefficient to copy them around. Let's measure whether that's actually
> the case
2011-11-30 13:38:38 +01:00
Niko Matsakis
adc79e2f44
remove compile-command from local variable blocks
2011-11-17 11:46:13 -08:00
Haitao Li
5a7249c935
Cleanup unused imports
2011-11-10 19:19:40 -08:00
Marijn Haverbeke
7114702496
Change the way block calls are parsed, mark them as block-calls.
...
This makes it possible to omit the semicolon after the block, and will
cause the pretty-printer to properly print such calls (if
pretty-printing of blocks wasn't so broken). Block calls (with the
block outside of the parentheses) can now only occur at statement
level, and their value can not be used. When calling a block-style
function that returns a useful value, the block must be put insde the
parentheses.
Issue #1054
2011-10-21 14:24:14 +02:00
Marijn Haverbeke
0ce40f60e7
Drop support for iter, put, and for-each
...
Closes #1056
2011-10-21 13:47:24 +02:00
Marijn Haverbeke
fd5a08384d
Move ast_util::pat_bindings over to new iter system.
...
Issue #1056
2011-10-21 12:41:42 +02:00
Marijn Haverbeke
fe916fb9f0
Give up on providing a by-value version of map, convert fold over to
...
passing pointers by ref
Issue #1008
2011-10-07 09:56:12 +02:00
Marijn Haverbeke
f9fbd86f52
Parse and typecheck by-value and by-ref arg specs
...
Add sprinkle && throughout the compiler to make it typecheck again.
Issue #1008
2011-10-07 09:09:50 +02:00
Brian Anderson
f809e22697
Represent unique creation as a unop in the AST instead of its own expr
...
Like the box unop.
Issue #409
2011-09-20 18:06:47 -07:00
Marijn Haverbeke
25787bd2b8
Forbid assignment to by-reference bindings
...
Issue #918
2011-09-15 14:08:54 +02:00
Marijn Haverbeke
1cda74deee
Add representation for by-ref let bindings
...
Issue #918
2011-09-15 11:42:56 +02:00
Marijn Haverbeke
6eb9738a66
Rename ast::controlflow to ast::ret_style
...
It will include information about returning by alias.
2011-09-14 10:38:23 +02:00
Graydon Hoare
a4815b6742
Factor imports mindlessly.
2011-09-12 16:13:28 -07:00
Marijn Haverbeke
ca1df2b111
Pretty-print for new arg-mode syntax
2011-09-12 12:49:00 +02:00
Marijn Haverbeke
fc6b7c8b38
Reformat for new mode syntax, step 1
...
Long lines were fixed in a very crude way, as I'll be following up
with another reformat in a bit.
2011-09-12 12:04:14 +02:00
Marijn Haverbeke
0e6e56ca60
Make the names of the arg mode tag reflect their (revised) meaning
2011-09-12 11:07:17 +02:00
Brian Anderson
5c49e4f4e9
Reformat. Issue #855
2011-09-02 22:11:42 -07:00
Brian Anderson
ab6bb035e5
Rename std::istr to std::str. Issue #855
2011-09-01 17:27:58 -07:00
Marijn Haverbeke
6ba4eacddf
Make resolve recognize upvars
...
Upvars are now marked with def_upvar throughout, not just when going
through freevars::lookup_def. This makes things less error-prone. One
thing to watch out for is that def_upvar is used in `for each` bodies
too, when they refer to a local outside the body.
2011-09-01 16:32:44 +02:00
Marijn Haverbeke
34ae491ca9
Store arg mode and objfield mutability in their def
2011-09-01 16:32:38 +02:00
Brian Anderson
9857048929
Convert rustc::driver::session to istrs. Issue #855
2011-08-27 16:47:50 -07:00
Brian Anderson
d2ae28fc99
Convert rustc::util to istrs. Issue #855
2011-08-27 15:54:45 -07:00
Brian Anderson
03119fe269
Convert ast::ident to istr. Issue #855
2011-08-27 15:54:44 -07:00
Brian Anderson
152cbaade7
Move functions from syntax::ast to syntax::ast_util
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This leaves syntax::ast just defining the AST, which strikes me as somewhat
nicer
2011-08-22 10:44:04 -07:00
Brian Anderson
518dc52f85
Reformat
...
This changes the indexing syntax from .() to [], the vector syntax from ~[] to
[] and the extension syntax from #fmt() to #fmt[]
2011-08-20 11:04:00 -07:00
Tim Chevalier
0ba1037834
Revert "Disable warnings for unused function arguments. Temporary hack."
...
This reverts commit 1ec2211a98
.
2011-08-19 01:15:30 -07:00
Tim Chevalier
1ec2211a98
Disable warnings for unused function arguments. Temporary hack.
2011-08-19 01:10:55 -07:00
Tim Chevalier
d81d86440f
Handle sequential let semantics properly in typestate
...
Closes #824
2011-08-18 17:21:55 -07:00
Brian Anderson
ec898244f7
Remove seq_kind from ast::expr_vec
2011-08-18 13:09:50 -07:00
Marijn Haverbeke
cd440d338e
Remove or _-prefix all unused function arguments
...
This should make the compilation process a bit less noisy.
2011-08-18 10:02:13 +02:00
Tim Chevalier
f023f82090
Track arguments in typestate
...
Add the infrastructure for arguments -- as well as local vars --
to be deinitialized with move-mode calls. Address Issue #819
2011-08-17 17:15:46 -07:00
Erick Tryzelaar
af21a27002
Port the compiler to the expr foo::<T> syntax.
2011-08-16 15:05:56 -07:00
Erick Tryzelaar
e4a0f997fb
Port the compiler to the typaram foo<T> syntax.
2011-08-16 15:05:56 -07:00
Eric Holk
862bc521a1
Removing tasks, ports and chans from the compiler.
2011-08-16 10:59:49 -07:00
Brian Anderson
f05a91a0dc
Rename std::ivec to std::vec
2011-08-16 10:36:19 -07:00
Lindsey Kuper
f91351aaf6
The wonky for...in... whitespace was bothering me. Sorry!
2011-08-15 22:19:50 -07:00
Patrick Walton
e3d5b8a8d5
rustc: Add a few type-related methods to unique pointers; add typestate support
2011-08-15 18:12:31 -07:00
Graydon Hoare
814bf41d89
Add operator 'copy', translates as fall-through.
2011-08-15 15:44:41 -07:00
Paul Stansifer
d2f9b15052
Rename a field (so that macros can mention it).
2011-08-15 15:35:27 -07:00
Marijn Haverbeke
29ea87542f
Tuple fields are immutable
2011-08-15 12:08:05 +02:00
Marijn Haverbeke
9538b00363
Tuple types back, not constructable yet
2011-08-15 11:40:38 +02:00
Brian Anderson
61425c8d13
Convert remaning ivec decls to new syntax
...
These snuck in during rebasing
2011-08-09 15:53:26 -07:00
Erick Tryzelaar
8b15045224
Port the compiler to the ivec type [T] syntax.
2011-08-09 15:53:26 -07:00
Graydon Hoare
b2cac5afa3
Implement typestate checking for move-mode args. Un-XFAIL compile-fail/move-arg.rs.
2011-08-08 19:41:54 -07:00
Marijn Haverbeke
d08c0f0ec1
Make ast::pat_bindings an iterator
...
And use it to get rid of some repetetive code
2011-08-03 10:26:41 +02:00
Tim Chevalier
5cf5f5024d
Handle bang functions correctly in typestate
...
The logic for how the "returns" constraint was handled was always
dodgy, for reasons explained in the comments I added to
auxiliary::fn_info in this commit. Fixed it by adding distinct
"returns" and "diverges" constraints for each function, which
are both handled positively (that is: for a ! function, the
"diverges" constraint must be true on every exit path; for
any other function, the "returns" constraint must be true
on every exit path).
Closes #779
2011-08-01 20:58:16 -07:00