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Commit Graph

3131 Commits

Author SHA1 Message Date
Rob Pike
3a23e53387 binary tree
R=rsc
DELTA=324  (323 added, 0 deleted, 1 changed)
OCL=32759
CL=32768
2009-08-04 19:38:08 -07:00
Russ Cox
4dec8ef35a get function calls out of the way before
allocating registers in shift and div.

fix behavior when res == a reserved register.

R=ken
OCL=32765
CL=32767
2009-08-04 19:16:57 -07:00
Russ Cox
aa347c4a0d move various bits of code around
and delete some dead code.
no actual changes here.

R=ken
OCL=32764
CL=32764
2009-08-04 18:43:32 -07:00
Russ Cox
d169dcee3b fix division bug
R=ken
OCL=32760
CL=32760
2009-08-04 17:59:10 -07:00
Rob Pike
abaf604648 add info about Sqrt instruction
couple of fixes to timing.sh

R=rsc
DELTA=10  (5 added, 0 deleted, 5 changed)
OCL=32742
CL=32756
2009-08-04 17:31:19 -07:00
Russ Cox
dbe004efe4 delayed evaluation of var blocks
R=ken
OCL=32750
CL=32753
2009-08-04 16:53:06 -07:00
Rob Pike
b8732215c3 fix build
R=gri,rsc
OCL=32748
CL=32748
2009-08-04 15:35:58 -07:00
Rob Pike
5b1fb14371 nbody benchmark
timing.sh improvements

R=rsc
DELTA=334  (319 added, 0 deleted, 15 changed)
OCL=32734
CL=32736
2009-08-04 14:27:46 -07:00
Russ Cox
7144e2d7f5 trailing newlines
R=r
DELTA=0  (0 added, 0 deleted, 0 changed)
OCL=32730
CL=32735
2009-08-04 14:22:23 -07:00
Rob Pike
0444da91c0 improve myrandom() in fasta.
add script to automate timing

R=rsc
DELTA=78  (68 added, 0 deleted, 10 changed)
OCL=32729
CL=32732
2009-08-04 14:07:17 -07:00
Rob Pike
9ae42ee87f another benchmark: reverse-complement
R=rsc
DELTA=682  (511 added, 171 deleted, 0 changed)
OCL=32725
CL=32727
2009-08-04 13:04:37 -07:00
Russ Cox
f7a867e1a6 move select into its own file.
split into typecheck + walk

R=ken
OCL=32726
CL=32726
2009-08-04 12:57:48 -07:00
Russ Cox
d8c19c80dc type checking of assignments, switch, if, for
R=ken
OCL=32716
CL=32720
2009-08-04 10:26:29 -07:00
Rob Pike
417683c3d3 clean up the code a bit
start a log of progress

R=rsc
DELTA=222  (185 added, 17 deleted, 20 changed)
OCL=32701
CL=32718
2009-08-04 10:13:58 -07:00
Rob Pike
9155bb3345 benchmark checkpoint milestone checkin submission
R=rsc
DELTA=311  (311 added, 0 deleted, 0 changed)
OCL=32696
CL=32699
2009-08-03 21:03:58 -07:00
Rob Pike
7deeb5bd78 print profile to stderr. sheesh.
R=rsc
DELTA=40  (0 added, 0 deleted, 40 changed)
OCL=32694
CL=32698
2009-08-03 21:03:40 -07:00
Rob Pike
2495c14d5c WriteString
R=rsc
DELTA=41  (41 added, 0 deleted, 0 changed)
OCL=32692
CL=32697
2009-08-03 18:28:05 -07:00
Rob Pike
f17c6bcafb this time really clean up a TODO
R=rsc
DELTA=28  (0 added, 20 deleted, 8 changed)
OCL=32676
CL=32684
2009-08-03 15:27:15 -07:00
Rob Pike
fe287e79c1 clean up a TODO
R=rsc
DELTA=45  (28 added, 4 deleted, 13 changed)
OCL=32673
CL=32675
2009-08-03 14:07:19 -07:00
Rob Pike
cb9c973829 don't crash printing a nil map
R=rsc
DELTA=19  (18 added, 0 deleted, 1 changed)
OCL=32656
CL=32670
2009-08-03 13:34:20 -07:00
Russ Cox
9dc22b6d6f more 6g reorg; checkpoint.
typecheck.c is now responsible for all type checking
except for assignment and function argument "..."

R=ken
OCL=32661
CL=32667
2009-08-03 11:58:52 -07:00
Robert Griesemer
178089056e printer.go:
- emit line tag id's in html mode
- support for general html tags
- better names for a few identifiers

godoc.go:
- emit links from exported names to source code
  (actual placement needs fine-tuning)

R=rsc
DELTA=108  (68 added, 4 deleted, 36 changed)
OCL=32639
CL=32654
2009-08-03 09:53:00 -07:00
Robert Griesemer
22ec539920 fix long-standing bug in doc reader:
- replace forward-declared types with complete
  declaration when it is found

R=rsc
DELTA=23  (15 added, 0 deleted, 8 changed)
OCL=32618
CL=32618
2009-07-31 18:40:11 -07:00
Robert Griesemer
7539c8501d language re: conversion of left operand in shift operations
DELTA=5  (5 added, 0 deleted, 0 changed)
OCL=32484
CL=32617
2009-07-31 18:05:07 -07:00
Robert Griesemer
62718fb5d4 printer:
- prepare for generation of HTML id tags and links
- do HTML-escaping in central print routine
- move tabwriter setup into printer
- fixed various TODOs

godoc:
- removed tabwriter setup, need for various HTML-escaping

R=rsc
DELTA=210  (107 added, 36 deleted, 67 changed)
OCL=32612
CL=32616
2009-07-31 18:04:53 -07:00
Rob Pike
d951ce4e45 more info about comments
R=rsc
DELTA=100  (82 added, 4 deleted, 14 changed)
OCL=32609
CL=32615
2009-07-31 17:54:00 -07:00
Austin Clements
458e23e151 Implement type compatibility and fix places where I thought
types were supposed to be identical but only needed to be
compatible.  This gets rid of the Type.literal method.  I
renamed the Type.rep method to Type.lit because I believe it
corresponds to the term "literal" as used in the spec.

R=rsc
APPROVED=rsc
DELTA=228  (57 added, 35 deleted, 136 changed)
OCL=32606
CL=32608
2009-07-31 17:11:34 -07:00
Austin Clements
d11173d452 Implement var declarations. Variables, constants, and types now carry
the position where they were defined so I can produce good
error messages on redefinitions.

R=rsc
APPROVED=rsc
DELTA=204  (126 added, 13 deleted, 65 changed)
OCL=32599
CL=32605
2009-07-31 15:51:27 -07:00
Rob Pike
9f2f8eadb6 add test of invariant in findVar
R=rsc
DELTA=23  (23 added, 0 deleted, 0 changed)
OCL=32592
CL=32595
2009-07-31 12:52:03 -07:00
Rob Pike
783986c64b delete unused arg to empty.
add commentary about findVar's invariant.

R=rsc
DELTA=6  (3 added, 0 deleted, 3 changed)
OCL=32583
CL=32594
2009-07-31 12:42:29 -07:00
Rob Pike
318b67cb73 make %v and %p consistent
R=rsc
DELTA=1  (0 added, 0 deleted, 1 changed)
OCL=32591
CL=32593
2009-07-31 12:42:21 -07:00
Rob Pike
d1a3b98a8d cleanup pass before big edits
R=rsc
DELTA=73  (27 added, 25 deleted, 21 changed)
OCL=32587
CL=32587
2009-07-31 11:41:30 -07:00
Russ Cox
9953c48dc4 missed in last checkin
R=ken
OCL=32581
CL=32581
2009-07-31 09:45:39 -07:00
Russ Cox
a2b8e38766 checkpoint; still plenty to clean up
R=ken
OCL=32576
CL=32580
2009-07-31 09:29:28 -07:00
Robert Griesemer
9299ae461d - don't call String method of AST nodes when converting them to text
- make token.Position.String more robust

TBR=rsc
DELTA=20  (10 added, 6 deleted, 4 changed)
OCL=32564
CL=32564
2009-07-30 19:39:47 -07:00
Robert Griesemer
c670dc450b bug fix
R=rsc
OCL=32563
CL=32563
2009-07-30 19:29:31 -07:00
Russ Cox
b754b4348f delete some code from walkexpr that is now
handled by typecheck.

second switch is gone

move floating point minus into back end

R=ken
OCL=32558
CL=32558
2009-07-30 18:56:44 -07:00
Rob Pike
d9c914e985 dotted names
R=rsc
DELTA=28  (19 added, 0 deleted, 9 changed)
OCL=32550
CL=32554
2009-07-30 18:17:07 -07:00
Robert Griesemer
90e6656c51 go/ast/filter.go:
- more orthogonal functionality of filter functions for better re-use

go/doc/doc.go:
- simplified interface
- collect filenames of packages so that they can be shown

godoc:
- removed TODO, show list of package (linked) files used to create documentation

R=rsc
DELTA=130  (68 added, 24 deleted, 38 changed)
OCL=32549
CL=32552
2009-07-30 18:13:55 -07:00
Austin Clements
9717a794f4 String method for token.Position. Extracted from gri's tree.
R=gri
APPROVED=gri
DELTA=33  (20 added, 6 deleted, 7 changed)
OCL=32544
CL=32546
2009-07-30 16:58:19 -07:00
Rob Pike
07a497fee0 fix a long-standing typo
R=rsc
DELTA=2  (0 added, 0 deleted, 2 changed)
OCL=32540
CL=32545
2009-07-30 16:57:46 -07:00
Russ Cox
ff3a73b407 typechecking checkpoint.
started to move typechecking to another file.
can build entire tree still, but lots of work
is duplicated.  much to clean up.

R=ken
OCL=32536
CL=32543
2009-07-30 16:53:08 -07:00
Russ Cox
34b277f046 use errchk in more places.
let errchk exit 0 even if it has reported a BUG.
it echoed BUG and that's all that matters.

R=r
DELTA=143  (1 added, 89 deleted, 53 changed)
OCL=32533
CL=32542
2009-07-30 16:46:14 -07:00
Austin Clements
36ca5fde68 Implement labels, goto, labeled break, and labeled continue.
Return checking is now done as a general flow check at the end
of function compilation, since break and goto complicated the
way I was doing return checking before.  Goto-over-declaration
checking is also done as a final flow check.

Temporary variables used for effect extraction are now
actually temporary.  Otherwise "op=", "++", and "--" appear as
declarations that cannot be jumped over.

R=rsc
APPROVED=rsc
DELTA=421  (344 added, 38 deleted, 39 changed)
OCL=32527
CL=32535
2009-07-30 14:39:27 -07:00
Russ Cox
6ccebe082f use full path on command line when compiling,
so that gdb shows full path in stack traces.

R=r
DELTA=4  (4 added, 0 deleted, 0 changed)
OCL=32522
CL=32528
2009-07-30 12:54:38 -07:00
Russ Cox
517e3457cc fix build on amd64
R=ken
OCL=32521
CL=32521
2009-07-30 11:03:58 -07:00
Russ Cox
bbeb2276de fixed golden.out, which is what 32496 should have done.
roll back 32496

TBR=austin
OCL=32499
CL=32501
2009-07-29 18:33:31 -07:00
Russ Cox
3a23da657d fix build
TBR=austin
OCL=32496
CL=32496
2009-07-29 18:18:12 -07:00
Rob Pike
98607d01fc handle unsupported types safely.
R=rsc
DELTA=154  (71 added, 6 deleted, 77 changed)
OCL=32483
CL=32492
2009-07-29 17:24:25 -07:00
Robert Griesemer
312bd7a1fc parser:
- Changed filter function for parser.ParsePackage to
  take an *os.Dir instead of a filename for more
  powerful filters

- Removed TODO in ast.PackageInterface: Now collect
  package comments from all package files

- Cleanups in godoc: Use the new ParsePackage and
  PackageInterface functions; as a result computing
  package information is much simpler now.

R=rsc
DELTA=285  (80 added, 110 deleted, 95 changed)
OCL=32473
CL=32486
2009-07-29 17:01:09 -07:00