Tim Chevalier
3130348ee1
Started adding support for typestate checking.
...
I added a new field to the ast "ann" type for typestate information.
Currently, the field contains a record of a precondition bit vector and
postcondition vector, but I tried to structure things so as to make
it easy to change the representation of the typestate annotation type.
I also had to add annotations to some syntactic forms that didn't have
them before (fail, ret, be...), with all the boilerplate changes
that that would imply.
The main call to the typestate_check entry point is commented out and
the actual pre-postcondition algorithm only has a few cases
implemented, though the overall AST traversal is there. The rest of
the typestate algorithm isn't implemented yet.
2011-04-01 11:27:32 -07:00
Patrick Walton
3c1de96cda
rustc: Use the crate index to look up defs
2011-03-31 14:37:44 -07:00
Patrick Walton
dec92d392e
stdlib: Add a write_be_uint() function to writers
2011-03-31 11:54:52 -07:00
Graydon Hoare
e99feabf47
Add a result_str method to std.sha1.sha1.
2011-03-26 17:36:08 -07:00
Patrick Walton
24a75eeccc
rustc: Parse definition IDs from crates; add a function to parse unsigned ints to the standard library
2011-03-25 18:35:30 -07:00
Patrick Walton
94c19a18ae
rustc: Look up names in "use"d crates
2011-03-25 17:54:48 -07:00
Patrick Walton
864e2ab24e
stdlib: Implement a memory buffer reader, untested at the moment
2011-03-25 15:01:21 -07:00
Patrick Walton
739c4aedf1
stdlib: Separate basic I/O reading functionality into a separate buf_reader object, like writing
2011-03-25 14:06:18 -07:00
Marijn Haverbeke
a045514477
Start making the standard-lib utf-8 aware
...
Finally implements _str.is_utf8, adds from_chars, from_char, to_chars,
char_at, char_len, (push|pop|shift|unshift)_char. Also, proper
character I/O for streams.
2011-03-25 08:22:52 -07:00
Patrick Walton
af3d0d1848
rustc: Open "use"d crates; add a _vec.vec_from_buf() method along the way; XFAIL use-import-export.rs in rustc
2011-03-24 17:22:07 -07:00
Patrick Walton
c1bc0101ca
stdlib: Provide a function to extract the underlying buf_writer from a writer
2011-03-22 17:53:43 -07:00
Patrick Walton
d56971d5b4
stdlib: Add EBML writing functionality
2011-03-22 17:29:23 -07:00
Patrick Walton
e890383db1
stdlib: Add a convenience method for opening paths as a FILE
2011-03-22 17:29:23 -07:00
Patrick Walton
b33f0df152
stdlib: Make writers seekable; switch file writers to the C FILE interface to make this work
2011-03-22 16:40:22 -07:00
Patrick Walton
bcf04e253f
Revert "Remove usages of case(_) { fail; } since the compiler does this automatically". When we have exhaustiveness checking, "case(_) { fail; }" will be useful to silence warnings.
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This reverts commit 92a716d862
.
2011-03-22 14:02:52 -07:00
Patrick Walton
6623597c18
lib: Add an EBML reader module
2011-03-22 14:00:27 -07:00
Brian Anderson
92a716d862
Remove usages of case(_) { fail; } since the compiler does this automatically
2011-03-22 08:11:34 -07:00
Patrick Walton
e56a1720e4
Add a "last" function to return the last element of a vector to the standard library
2011-03-21 17:21:35 -07:00
Patrick Walton
71de17d38e
Add a binding to ftell()
2011-03-21 16:41:18 -07:00
Graydon Hoare
0c7545c1ce
Switch win32 path_sep to '/', add comment explaining a bit.
2011-03-20 19:43:43 -07:00
Graydon Hoare
460d89156f
Add slightly nicer failure message to io.rs when it can't open a file.
2011-03-20 19:43:41 -07:00
Patrick Walton
9ad9d3783d
rustc: Fix list.foldl() to pass its second argument by alias
2011-03-18 15:19:32 -07:00
Patrick Walton
47d650e25b
rustc: Box the tuples returned by hashmap.items() for now since we don't have alias iterators yet
2011-03-18 15:18:45 -07:00
Patrick Walton
a9ba76d52a
Fix bug in string comparison. std.rc typechecks now.
2011-03-18 14:15:27 -07:00
Patrick Walton
0cf16e77ca
Add "mutable?" to _vec in the standard library; fix callers
2011-03-18 14:01:03 -07:00
Patrick Walton
368eb4bab6
Add some mutable variants of vector functions to the standard library
2011-03-18 13:53:49 -07:00
Patrick Walton
8aa946ff5e
Make some standard library pieces no longer dependent on mutable parameters, which rustc doesn't support
2011-03-18 13:32:15 -07:00
Patrick Walton
84321d1f59
Add an option.is_none() method
2011-03-17 11:21:11 -07:00
Patrick Walton
ea7197e2cf
rustc: Add str_from_cstr() and str_from_buf() functions to the standard library, as well as a test case
2011-03-16 18:42:08 -07:00
Graydon Hoare
6a6a30b792
Remove uses of 'break' in std lib; rustc doesn't support it yet, this is easier for now.
2011-03-16 16:47:27 -07:00
Graydon Hoare
54587bdccb
Switch all vases of vec += elt to vec += vec. Prohibit former in rustboot. Tweak std lib vec fns in process.
2011-03-16 14:58:02 -07:00
Patrick Walton
1a3f533d28
Typo: FIXE -> FIXME
2011-03-15 17:13:19 -07:00
Patrick Walton
6d5379cdcb
Add a fs.connect() function to join paths
2011-03-15 17:11:55 -07:00
Patrick Walton
a8d8ea3cf3
Add an OS-specific dylib_filename() function to the standard library
2011-03-15 16:56:59 -07:00
Graydon Hoare
45f7955261
Put out darwin fire.
2011-03-14 16:14:17 -07:00
Brian Anderson
922f69387d
Add _int.pow
2011-03-14 15:52:48 -07:00
Marijn Haverbeke
ea5dc54c3f
Add functionality for running external programs to the std lib
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See lib/run_program.rs.
2011-03-14 14:57:13 -07:00
Marijn Haverbeke
441697ab35
Extend stream functionality
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Writer and reader streams now come with methods to write and read
little-endian numbers. Whether that is the right place for such
methods is debatable, but for now, that's where they live.
2011-03-14 14:57:13 -07:00
Marijn Haverbeke
c731d625fe
Add basic file-system functionality
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std.fs.list_dir will list the files in a directory, std.fs.file_is_dir
will, given a pathname, determine whether it is a directory or not.
2011-03-14 14:57:13 -07:00
Graydon Hoare
11a10c7a7b
Remove redundant imports in lib (rustc doesn't like 'std' as a synonym for root within std.rc anyway)
2011-03-09 17:29:18 -08:00
Marijn Haverbeke
aed40fbcd8
Have the pretty-printer take a writer stream as argument
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It now uses a string writer to also fill in for
middle.ty.ast_ty_to_str
2011-03-09 16:15:55 -08:00
Marijn Haverbeke
dddd7d8f44
Add stdout_writer and string_writer to std.io
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For use by pretty-printer. string_writer API is a bit silly
right now, feel free to suggest a cleaner way to do this.
2011-03-09 16:15:52 -08:00
Marijn Haverbeke
0624f9db4a
Add a pretty-printer
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Adds a -pp option to the compiler which will cause it to simply
pretty-print the given file.
2011-03-07 12:58:08 -08:00
Brian Anderson
bed457d3a7
Change io.fileflag to a tag type. Remove FIXME
2011-03-06 15:13:30 -08:00
Brian Anderson
330c9c6c35
Make _str.bytes use _vec.init_fn. Remove FIXME.
2011-03-06 15:13:28 -08:00
Brian Anderson
3b7e9dc393
Rustify some comments lifted directly from the sha-1 reference implementation
2011-02-22 21:52:23 -05:00
Brian Anderson
c4df39609c
Rename std._io to std.io since 'io' is no longer a keyword
2011-02-22 21:52:23 -05:00
Brian Anderson
cbe8d222a8
Implement sha-1 in standard library. Closes #228
2011-02-21 01:00:43 -05:00
Graydon Hoare
11cbbcf79e
Add std.path module for pathname manipulations.
2011-01-10 18:17:24 -08:00
Graydon Hoare
b000bfeedc
Fail in new_stdio_reader when libc.fopen fails.
2011-01-10 18:16:57 -08:00