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Author SHA1 Message Date
Rafael Ávila de Espíndola
5617462388 Remove unused variable. 2011-05-03 11:06:57 -04:00
Rafael Ávila de Espíndola
a3ff02f126 Split start into rustc and rustboot versions. This introduces a bit of 
duplication, but we will hopefully drop the rustboot one soon.

This is also a preparation for changing the rustc one to have the activate glue
return to the exit glue which will then call the main function.

This (returning to the function that calls main) matches what happens when
loader stats a program or a new thread. It lets gdb produce good backtraces
and should help with EH too.
 2011-05-03 10:24:18 -04:00
Graydon Hoare
a919a3082d More snapshot logic refactoring. 2011-05-03 07:23:05 -07:00
Graydon Hoare
73961cc1ee Add forgotten 'snap.mk' 2011-05-02 23:43:13 -07:00
Graydon Hoare
d987b49a4b More hacking on the snapshot system. 2011-05-02 23:37:52 -07:00
Brian Anderson
ed40c85af5 Extract ast.is_exported from the resolve module 2011-05-02 22:07:36 -04:00
Brian Anderson
3014a5887d Add some tests of tag-export interaction 2011-05-02 22:06:35 -04:00
Graydon Hoare
cb53065a21 Initial sketch of snapshot support code, based on code from marijn. 2011-05-02 18:56:13 -07:00
Brian Anderson
2fc58fc6a0 Revert "Use check instead of assert in export-unexported-dep" 
This reverts commit 480eda0f10. The commit
adding the assert keyword has been restored.
 2011-05-02 20:56:46 -04:00
Graydon Hoare
5d1c8dbfa9 Add stage1, stage2 to Makefile.in default target, so tinderboxes notice breakage. 2011-05-02 17:56:33 -07:00
Patrick Walton
ebc236e91c rustc: Time the Rust translation and LLVM passes separately 2011-05-02 17:50:46 -07:00
Patrick Walton
a833f152ba rustc: Remove the artificial block in ty.rs. Fixes self-hosting. Add a test case for this, XFAIL'd. 2011-05-02 17:50:46 -07:00
Patrick Walton
147a2d655f Un-revert "Use different syntax for checks that matter to typestate", fixing the problem. 
This reverts commit d08b443fff.
 2011-05-02 17:50:46 -07:00
Brian Anderson
480eda0f10 Use check instead of assert in export-unexported-dep 2011-05-02 20:48:52 -04:00
Graydon Hoare
d08b443fff Revert "Use different syntax for checks that matter to typestate" 
This reverts commit aa25f22f19. It broke stage2, not sure why yet.
 2011-05-02 17:35:33 -07:00
Brian Anderson
764de078e7 Add a regression test that exports can expose unexported items 
While those unexported items can't be used by name outside the module in which
they are defined, they can be used as a sort of ADT.
 2011-05-02 19:42:00 -04:00
Patrick Walton
9d21cf3b61 rustc: Allocate tydescs on the stack when it's safe to do so. 60% compile speed increase. 2011-05-02 15:28:59 -07:00
Tim Chevalier
aa25f22f19 Use different syntax for checks that matter to typestate 
This giant commit changes the syntax of Rust to use "assert" for
"check" expressions that didn't mean anything to the typestate
system, and continue using "check" for checks that are used as
part of typestate checking.

Most of the changes are just replacing "check" with "assert" in test
cases and rustc.
 2011-05-02 12:16:29 -07:00
Patrick Walton
870435caf5 rustc: Add a "fat tydesc" LLVM type to trans 2011-05-02 12:05:21 -07:00
Patrick Walton
f969b227c1 rustc: Disable frame pointer omission 2011-05-02 11:01:51 -07:00
Brian Anderson
a5ccead3fd Add a test that imports can't circumvent exports 2011-05-01 17:22:20 -04:00
Brian Anderson
1dd63ff42d Remove the search direction from resolve's fold environment 
It's not actually involved in the fold so it can just be passed between the
functions that need it.
 2011-05-01 16:57:36 -04:00
Brian Anderson
f25e678365 Add a regression test for use of unexported fully-qualified paths 
An unexported foo.baz can't be resolved from inside foo when called as foo.baz
instead of just baz. This behavior may want to change eventually.
 2011-05-01 16:57:36 -04:00
Brian Anderson
a697210234 Hide unexported tag variants 2011-05-01 16:57:36 -04:00
Brian Anderson
459b0ec833 Implement simple module export 2011-05-01 16:57:36 -04:00
Graydon Hoare
40624e35d7 Start splitting up Makefile.in 2011-05-01 20:20:25 +00:00
Brian Anderson
d88776726a rustc: Preserve dots in input path when using an implicit output path 
This avoids outputing, e.g. /test.bc for ../test.rs
 2011-05-01 14:42:45 -04:00
Brian Anderson
e75edd5e43 Fix expr-alt-generic-box2.rs and un-XFAIL 2011-05-01 12:21:08 -04:00
Brian Anderson
831b0a7501 Un-XFAIL various tests in stage0 2011-05-01 12:15:42 -04:00
Graydon Hoare
18c2d2381a Merge pull request #344 from rillian/master. 
doc fix
 2011-05-01 00:17:57 -07:00
Ralph Giles
46fd8dfe21 Fix a typo in the documentation. 2011-05-01 00:16:00 -07:00
Graydon Hoare
73ba2dd4c7 Shift stages around; stage0/rustc depends on stage0/libstd.so. 2011-04-30 18:44:34 +00:00
Patrick Walton
b101e26d92 rustc: Run scope cleanups in the implicit block created by log statements. Fixes a leak. 2011-04-29 19:19:54 -07:00
Patrick Walton
64a5afadf3 rustc: Add constants for LLVM function attributes 2011-04-29 16:58:49 -07:00
Graydon Hoare
02336e670f Re-XFAIL lib-io.rs, not quite working yet. 2011-04-29 16:55:45 -07:00
Patrick Walton
f6c472d816 rustc: Emit pure native glue; we don't call it yet 2011-04-29 16:40:30 -07:00
Patrick Walton
593fb195a4 rustc: Start threading a purity flag through upcalls 2011-04-29 15:39:48 -07:00
Graydon Hoare
c11d9f4268 Un-XFAIL most library tests. 2011-04-29 15:06:53 -07:00
Graydon Hoare
b9babe47da Temporarily disable dtors; they broke self-hosting. 2011-04-29 15:06:53 -07:00
Patrick Walton
1acf404361 rustc: First steps to determine whether tydescs escape 2011-04-29 15:01:07 -07:00
Graydon Hoare
7b95b5c033 Don't emit metadata unless compiling -shared. 2011-04-29 19:20:20 +00:00
Marijn Haverbeke
c39a95da90 Implement destructors in rustc 
Unlike rustboot, rustc keeps it destructors in vtables. Entry 0 holds
either the destructor for the obj or a NULL pointer. The method
offsets start at 1.
 2011-04-29 21:19:50 +02:00
Patrick Walton
9aeb67987c rustc: Temporarily add a switch and a corresponding makefile variable to disable typestate 2011-04-29 12:16:14 -07:00
Patrick Walton
648c4ae2ba build: Add a TIME_PASSES=1 variable 2011-04-29 11:55:32 -07:00
Patrick Walton
adfacc5031 rustc: Add a --time-passes option 2011-04-29 11:55:20 -07:00
Patrick Walton
f0d24ff49e rustc: Handle alias parameters in native functions properly 2011-04-29 11:54:41 -07:00
Patrick Walton
5d3e553141 stdlib: Add a Time module to the standard library 2011-04-29 11:54:06 -07:00
Patrick Walton
c52fb52fbc rustc: Remove the wrong-compiler warning; we're self-hosting now. 2011-04-29 10:23:53 -07:00
Graydon Hoare
a2f68b2d58 Intern metadata while writing, shrink stage1 from 12mb to 5.7mb. 2011-04-29 15:26:28 +00:00
Patrick Walton
6daf440037 rustc: Fix vec append glue for strings. Add a test case. 2011-04-28 20:16:32 -07:00