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1039 Commits

Author SHA1 Message Date
Russ Cox
fc090a3a54 reflect: add Type.Bits method, add tags to prohibit conversions 
gob: substitute slice for map

R=r
CC=golang-dev
https://golang.org/cl/1699045
 2010-06-21 13:19:29 -07:00
Russ Cox
1b79cd2e71 undo changes accidentally included in 09c5add99d50 
R=ken2
CC=golang-dev
https://golang.org/cl/1736042
 2010-06-20 12:45:39 -07:00
Russ Cox
37c531f51f errchk: fix build - allow matches in multiline error messages 
TBR=r
CC=golang-dev
https://golang.org/cl/1734042
 2010-06-20 12:05:43 -07:00
Russ Cox
a212d174ac gc: better error messages for interface failures, conversions 
x.go:13: cannot use t (type T) as type Reader in assignment:
	T does not implement Reader (Read method requires pointer receiver)
x.go:19: cannot use q (type Q) as type Reader in assignment:
	Q does not implement Reader (missing Read method)
		have read()
		want Read()
x.go:22: cannot use z (type int) as type Reader in assignment:
	int does not implement Reader (missing Read method)

x.go:24: too many arguments to conversion to complex: complex(1, 3)

R=ken2
CC=golang-dev
https://golang.org/cl/1736041
 2010-06-20 11:45:53 -07:00
Christopher Wedgwood
34cc011276 test: add missing import for zerodivide 
R=rsc
CC=golang-dev, r
https://golang.org/cl/1706043
 2010-06-18 22:42:48 -07:00
Russ Cox
21ff75bc0e complex divide: match C99 implementation 
R=iant, ken2, r, r2, ken3
CC=golang-dev
https://golang.org/cl/1686044
 2010-06-18 15:46:00 -07:00
Russ Cox
c9172fb2a3 runtime: correct fault for 16-bit divide on Leopard 
R=r
CC=golang-dev
https://golang.org/cl/1703041
 2010-06-14 18:07:17 -07:00
Rob Pike
d482c163be fmt.Print*: reimplement to switch on type first. 
This shortens, simplifies and regularizes the code significantly.
(Improvements to reflect could make another step.)
Passes all.bash.

One semantic change occurs: The String() method changes
behavior. It used to run only for string formats such as %s and %q.
Instead, it now runs whenever the item has the method and the
result is then processed by the format as a string. Besides the
regularization, this has three effects:

	1) width is honored for String() items
	2) %x works for String() items
	3) implementations of String that merely recur will recur forever

Regarding point 3, example from the updated documentation:
	type X int
	func (x X) String() string { return Sprintf("%d", x) }
should cast the value before recurring:
	func (x X) String() string { return Sprintf("%d", int(x)) }

R=rsc
CC=golang-dev
https://golang.org/cl/1613045
 2010-06-14 17:16:35 -07:00
Rob Pike
dee4db0691 Add test for division by zero. 
It fails with 6g. Once 6g is fixed up I will extend the value tests.

R=rsc, iant
CC=golang-dev
https://golang.org/cl/1677043
 2010-06-14 15:00:19 -07:00
Russ Cox
6672b40c09 remove uses of ... from tree, add one test 
R=r
CC=golang-dev
https://golang.org/cl/1662041
 2010-06-14 11:23:11 -07:00
Russ Cox
76da2780c3 gc: less aggressive name binding, for better line numbers in errors 
Cleans up a few other corner cases too.

R=ken2
CC=golang-dev
https://golang.org/cl/1592045
 2010-06-12 11:17:24 -07:00
Russ Cox
6cd8537fd1 test: check that surrogate pair runes and huge rune values are rejected 
R=r
CC=golang-dev
https://golang.org/cl/1615042
 2010-06-10 13:30:39 -07:00
Robert Griesemer
fb279e7347 bug286: test case 
R=r
CC=golang-dev
https://golang.org/cl/1644042
 2010-06-09 16:05:00 -07:00
Russ Cox
a2a7d473f4 gc: more cleanup 
* disallow surrogate pair runes.
 * diagnose impossible type assertions
 * eliminate another static buffer.
 * do not overflow lexbuf.
 * add -u flag to disable package unsafe.

R=ken2
CC=golang-dev
https://golang.org/cl/1619042
 2010-06-09 11:00:55 -07:00
Russ Cox
42a691b877 fix build: invalid character literals 
R=r
CC=golang-dev
https://golang.org/cl/1631041
 2010-06-08 22:32:04 -07:00
Russ Cox
565b5dc076 gc: new typechecking rules 
* Code for assignment, conversions now mirrors spec.
* Changed some snprint -> smprint.
* Renamed runtime functions to separate
  interface conversions from type assertions:
  convT2I, assertI2T, etc.
* Correct checking of \U sequences.

Fixes #840.
Fixes #830.
Fixes #778.

R=ken2
CC=golang-dev
https://golang.org/cl/1303042
 2010-06-08 18:50:02 -07:00
Russ Cox
6aaef04469 misc cleanup: gofmt + &x -> x[0:] conversion 
R=gri
CC=golang-dev
https://golang.org/cl/1620042
 2010-06-08 17:51:57 -07:00
Russ Cox
f892540513 fix build 
R=gri
CC=golang-dev
https://golang.org/cl/1616041
 2010-06-08 16:14:19 -07:00
Russ Cox
57a62a8bcb bug284: make conversion legal, fix error patterns 
R=gri
CC=golang-dev
https://golang.org/cl/1612041
 2010-06-08 15:51:31 -07:00
Russ Cox
2ec58f73e3 bug285: delete invalid map assignment 
*T2 implements I2, but T2 does not.

R=gri
CC=golang-dev
https://golang.org/cl/1613041
 2010-06-08 15:50:53 -07:00
Kyle Consalus
47bc1f2e4b Added regex-dna-parallel.go, a pretty trivial parallelization. 
R=rsc, r
CC=golang-dev
https://golang.org/cl/972046
 2010-06-03 16:20:54 -07:00
Robert Griesemer
86c9aca41e bug285: assignment compatible map keys must be accepted 
R=r
CC=golang-dev
https://golang.org/cl/1473042
 2010-06-03 14:58:00 -07:00
Robert Griesemer
c0b378ff5c bug284: additional conversion test case 
R=r, iant
CC=golang-dev
https://golang.org/cl/1433042
 2010-06-02 10:36:19 -07:00
Robert Griesemer
3b1e4b217e bug284: test cases for new conversion rules 
R=rsc, r, iant
CC=golang-dev
https://golang.org/cl/1465041
 2010-06-02 09:23:04 -07:00
Russ Cox
6a060200cc 8g: out of register bug 
Fixes #806.

R=ken2
CC=golang-dev
https://golang.org/cl/1281042
 2010-05-24 17:22:51 -07:00
Russ Cox
ea941f09bf gc: more accurate error description 
R=ken2
CC=golang-dev
https://golang.org/cl/1284041
 2010-05-24 17:07:51 -07:00
Russ Cox
8c2bc4419b gc: fix shift/reduce conflict in go.y export syntax 
Fixes #771.

R=ken2
CC=golang-dev
https://golang.org/cl/1267042
 2010-05-24 16:55:23 -07:00
Russ Cox
9fc9246bf3 gc: bug281 - bad overlap in stack copy 
Fixes #807.

R=ken2
CC=golang-dev
https://golang.org/cl/1283041
 2010-05-24 16:54:24 -07:00
Russ Cox
426fef5585 fix build - forgot golden.out 
R=ken2
CC=golang-dev
https://golang.org/cl/1274042
 2010-05-24 15:26:20 -07:00
Russ Cox
2e9b67afa6 gc: bug277 - new conversion syntax 
R=ken2
CC=golang-dev
https://golang.org/cl/1220046
 2010-05-24 15:25:30 -07:00
Russ Cox
43c0a46ac6 gc: bug280 
Fixes #808.

R=ken2
CC=golang-dev
https://golang.org/cl/1273042
 2010-05-24 15:25:09 -07:00
Russ Cox
5e253645d2 gc: bug278 
Fixes #804.

R=ken2
CC=golang-dev
https://golang.org/cl/1224045
 2010-05-24 14:22:54 -07:00
Russ Cox
80ac15ec12 gc: fix unsafe.Sizeof on ideal constants 
R=ken2
CC=golang-dev
https://golang.org/cl/1280041
 2010-05-24 14:18:15 -07:00
Robert Griesemer
2034f72139 bug277: tests for conversion syntax 
- accepted by gccgo, gofmt
- some not accepted by 6g
- spec revision forthcoming

R=rsc
CC=golang-dev
https://golang.org/cl/1279041
 2010-05-24 13:57:34 -07:00
Robert Griesemer
38b2d10bb2 test/hilbert.go: convert to test case and benchmark for big.Rat 
R=rsc
CC=golang-dev
https://golang.org/cl/1231044
 2010-05-21 20:20:17 -07:00
Robert Griesemer
e2b6022f35 issue 789: keep test case 
R=rsc
CC=golang-dev
https://golang.org/cl/1242045
 2010-05-21 14:53:54 -07:00
Robert Griesemer
638ef0794f bignum: deprecate by moving into exp directory 
R=rsc
CC=golang-dev
https://golang.org/cl/1211047
 2010-05-21 14:14:22 -07:00
Russ Cox
709c5b2481 gc: handle use of builtin function outside function call 
tweaks & tests of last bug fix too.

R=ken2
CC=golang-dev
https://golang.org/cl/1207044
 2010-05-20 22:57:08 -07:00
Ken Thompson
333002bf53 clean up bug 275 
R=rsc
CC=golang-dev
https://golang.org/cl/1224044
 2010-05-20 21:01:59 -07:00
Ken Thompson
09b2de77b5 fix bug 275 
R=rsc
CC=golang-dev
https://golang.org/cl/1198046
 2010-05-20 20:56:28 -07:00
Robert Griesemer
ce7487baa8 bug275: cannot apply real() to a complex array element 
R=r, ken2
CC=golang-dev
https://golang.org/cl/1260041
 2010-05-19 13:10:00 -07:00
Russ Cox
b198c8612e runtime: allow large map values 
Fixes #772.

R=ken2
CC=golang-dev
https://golang.org/cl/1206043
 2010-05-19 12:57:47 -07:00
Russ Cox
5b8117b98a fix build - arm tests 
TBR=kaib
CC=golang-dev
https://golang.org/cl/1256042
 2010-05-18 23:27:35 -07:00
Robert Griesemer
434c4378c1 bug274: test case for issue 777 
R=r, iant
CC=golang-dev
https://golang.org/cl/1195042
 2010-05-13 11:52:04 -07:00
Robert Griesemer
b9caa4ac56 big: completed set of Int division routines & cleanups 
- renamed Len -> BitLen, simplified implementation
- renamed old Div, Mod, DivMod -> Que, Rem, QuoRem
- implemented Div, Mod, DivMod (Euclidian definition, more
  useful in a mathematical context)
- fixed a bug in Exp (-0 was possible)
- added extra tests to check normalized results everywhere
- uniformly set Int.neg flag at the end of computations
- minor cosmetic cleanups
- ran all tests

R=rsc
CC=golang-dev
https://golang.org/cl/1091041
 2010-05-03 18:48:05 -07:00
Russ Cox
32df678894 gc: bug264 
Fixes #692.

R=ken2
CC=golang-dev
https://golang.org/cl/1092041
 2010-05-03 17:51:48 -07:00
Russ Cox
f8f83e80b1 test/bench: import new fasta C reference, update Go, optimizations 
OLD fasta -n 25000000
	gcc -O2 fasta.c	7.59u 0.06s 7.74r
	gc fasta	9.54u 0.15s 9.84r
	gc_B fasta	9.48u 0.10s 9.62r

NEW fasta -n 25000000
	gcc -O2 fasta.c	2.59u 0.02s 2.66r
	gc fasta	3.00u 0.03s 3.09r
	gc_B fasta	2.72u 0.03s 2.81r

R=r
CC=golang-dev
https://golang.org/cl/1054041
 2010-05-03 17:47:59 -07:00
Russ Cox
a9425c70aa test: test of static initialization (fails) 
R=ken2
CC=golang-dev
https://golang.org/cl/1090041
 2010-05-03 17:21:49 -07:00
Russ Cox
b5f54db359 gc: bug267 
R=ken2
CC=golang-dev
https://golang.org/cl/1067042
 2010-05-03 15:29:59 -07:00
Russ Cox
28db812c88 test: fix run-arm to count bugs correctly 
TBR=kaib
CC=golang-dev
https://golang.org/cl/1080041
 2010-05-03 13:24:26 -07:00
Russ Cox
6361f52fc4 gc: be pickier about slice, chan, array, and map sizes 
Fixes #589.

R=ken2
CC=golang-dev
https://golang.org/cl/1032044
 2010-05-01 13:15:42 -07:00
Robert Griesemer
58e77990ba big: use fast shift routines 
- fixed a couple of bugs in the process
  (shift right was incorrect for negative numbers)
- added more tests and made some tests more robust
- changed pidigits back to using shifts to multiply
  by 2 instead of add

  This improves pidigit -s -n 10000 by approx. 5%:

  user 0m6.496s (old)
  user 0m6.156s (new)

R=rsc
CC=golang-dev
https://golang.org/cl/963044
 2010-04-30 21:25:48 -07:00
Russ Cox
c66b49845c 8g: bug272 
Fixes #589.

R=ken2
CC=golang-dev
https://golang.org/cl/1043042
 2010-04-30 14:04:34 -07:00
Russ Cox
253fd30e66 gc: bug271 
Fixes #662.

R=ken2
CC=golang-dev
https://golang.org/cl/978043
 2010-04-30 13:27:08 -07:00
Russ Cox
560283c880 gc: bug270 
Fixes #746.

R=ken2
CC=golang-dev
https://golang.org/cl/1040042
 2010-04-30 13:04:16 -07:00
Russ Cox
77817e08d5 gc: never include ( ) on singleton func return type 
Fixes #749.

R=ken2
CC=golang-dev
https://golang.org/cl/963043
 2010-04-29 16:07:14 -07:00
Russ Cox
10eb76b04e gc: bug268 
Fixes #745.

R=ken2
CC=golang-dev
https://golang.org/cl/1008045
 2010-04-29 15:52:27 -07:00
Robert Griesemer
2f480b10e2 pidigits: ~10% performance win by using adds instead of shifts 
user time for pidigits -s -n=10000:
6.466s w/ adds
7.138s w/ shifts

R=rsc
CC=golang-dev
https://golang.org/cl/1021041
 2010-04-27 14:06:53 -07:00
Robert Griesemer
d971f71703 6g bug: no need for parens around array index expression 
where index is a composite literal

R=rsc
CC=golang-dev
https://golang.org/cl/961044
 2010-04-27 13:09:32 -07:00
Kyle Consalus
8b9a73f6a1 Added fannkuch-parallel.go 
R=r, rsc
CC=golang-dev
https://golang.org/cl/978042
 2010-04-26 22:44:44 -07:00
Russ Cox
d6e4e18c8c gc: more specific error for statements at top level 
R=ken2, r, ken3
CC=golang-dev
https://golang.org/cl/1006041
 2010-04-26 22:35:27 -07:00
Russ Cox
c6138efbcb runtime: closures, defer bug fix for Native Client 
Enable package tests for Native Client build.

R=r
CC=golang-dev
https://golang.org/cl/957042
 2010-04-22 17:52:22 -07:00
Rob Pike
735db765fb test/bench: reenable chameneosredux for gccgo. 
run reverse-complement only once. (garbage is no longer an issue)

R=rsc
CC=golang-dev
https://golang.org/cl/968041
 2010-04-21 14:54:19 -07:00
Evan Shaw
76cbbc8a95 big: Add Lsh and Value; convert pidigits to use big 
This yields a pretty significant performance boost to pidigits and there are still some improvements to be made. Here are my numbers:

amd64 w/ bignum:
pidigits 10000
        gcc -O2 pidigits.c -lgmp        2.10u 0.00s 2.10r
        gc pidigits     22.92u 0.02s 22.97r
        gc_B pidigits   22.62u 0.00s 22.65r

amd64 w/ big:
pidigits 10000
        gcc -O2 pidigits.c -lgmp        2.09u 0.02s 2.11r
        gc pidigits     12.68u 0.04s 12.72r
        gc_B pidigits   12.71u 0.03s 12.75r

386 w/ bignum:
pidigits 10000
        gcc -O2 pidigits.c -lgmp        2.09u 0.00s 2.09r
        gc pidigits     44.30u 0.01s 44.35r
        gc_B pidigits   44.29u 0.03s 44.35r

386 w/ big:
pidigits 10000
        gcc -O2 pidigits.c -lgmp        2.10u 0.00s 2.10r
        gc pidigits     22.70u 0.06s 22.79r
        gc_B pidigits   22.80u 0.09s 22.91r

R=rsc, gri
CC=golang-dev
https://golang.org/cl/881050
 2010-04-20 20:39:36 -07:00
Evan Shaw
93c750d80a gc benchmark: Update package list 
Some old packages on the list were preventing this benchmark from working.

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/820045
 2010-04-19 15:41:40 -07:00
Russ Cox
d97bbabbaa gc: cmplx typecheck bug fix 
Fixes #729.

R=ken2
CC=golang-dev
https://golang.org/cl/875048
 2010-04-19 09:21:51 -07:00
Kai Backman
0b2e0265ae the android runner script 
this is a version synthesized from rsc's, dean's and my
	versions. changes and updates:

	- embeds the retval script and pushes a new version to the
          device if needed
	- passes arguments correctly to the program on the device
	- export GOARCH, GOTRACEBACK and GOGC from the local
          environment to the device.
	- added times.out support to run-arm

	enabled a few tests that are now passing and moved the
	GOGC=off workaround to run-arm.

R=dpx
CC=golang-dev, rsc
https://golang.org/cl/880046
 2010-04-16 13:06:45 +03:00
Kai Backman
df3a544085 synchronize ARM runner environment variable with run-arm 
R=rsc
CC=golang-dev
https://golang.org/cl/912041
 2010-04-15 12:47:49 +03:00
Kai Backman
26e846429d support for printing floats: 
fmt.Printf("float32 %f\n", float32(1234.56789))
fmt.Printf("float64 %f\n", float64(1234.56789))
->
float32 1234.567871
float64 1234.567890

this is a snapshot. extended instruction support, corner cases
and fixes coming in subseuent cls.

R=rsc
CC=dpx, golang-dev
https://golang.org/cl/876045
 2010-04-15 12:43:49 +03:00
Christopher Wedgwood
d80c78b62f test: minor updates to avoid bitrot 
R=rsc, r
CC=golang-dev
https://golang.org/cl/854046
 2010-04-12 18:10:29 -07:00
Russ Cox
d9254d00f9 gc: zero unnamed return values on entry if func has defer 
R=ken2
CC=golang-dev
https://golang.org/cl/891050
 2010-04-12 14:28:27 -07:00
Russ Cox
fe7826858c gc: make sure main.main has correct type 
R=ken2
CC=golang-dev
https://golang.org/cl/883049
 2010-04-11 14:51:35 -07:00
Russ Cox
5963dbac08 runtime: turn divide by zero, nil dereference into panics 
tested on linux/amd64, linux/386, linux/arm, darwin/amd64, darwin/386.
freebsd untested; will finish in a separate CL.

for now all the panics are errorStrings.
richer structures can be added as necessary
once the mechanism is shaked out.

R=r
CC=golang-dev
https://golang.org/cl/906041
 2010-04-08 18:15:30 -07:00
Russ Cox
065ebe8bd4 arm: fix build, attempt #2 
TBR=kaib
CC=golang-dev
https://golang.org/cl/897041
 2010-04-06 18:30:36 -07:00
Russ Cox
c819a0c72f arm: fix build, attempt #1 
TBR=kaib
CC=golang-dev
https://golang.org/cl/883046
 2010-04-06 17:56:48 -07:00
Russ Cox
88ce9ce40c runtime: two proc bug fixes 
1. Fix bug in GOMAXPROCS when trying to cut number of procs
Race could happen on any system but was
manifesting only on Xen hosted Linux.

2. Fix recover on ARM, where FP != caller SP.

R=r
CC=golang-dev
https://golang.org/cl/880043
 2010-04-06 13:48:31 -07:00
Kyle Consalus
edcd70e07a test/bench: add k-nucleotide-parallel 
R=rsc
CC=golang-dev
https://golang.org/cl/881042
 2010-04-05 22:32:36 -07:00
Russ Cox
6c196015e0 runtime: various arm fixes 
* correct symbol table size
  * do not reorder functions in output
  * traceback
  * signal handling
  * use same code for go + defer
  * handle leaf functions in symbol table

R=kaib, dpx
CC=golang-dev
https://golang.org/cl/884041
 2010-04-05 12:51:09 -07:00
Russ Cox
f75d0d224f runtime: turn run time errors checks into panics 
R=ken2, r
CC=golang-dev
https://golang.org/cl/871042
 2010-04-01 22:31:27 -07:00
Russ Cox
ec53627ed5 runtime: correct memory leak in select 
* adds pass 3 to dequeue from channels eagerly

various other cleanup/churn:
  * use switch on cas->send in each pass to
    factor out common code.
  * longer goto labels, commented at target
  * be more agressive about can't happen:
    throw instead of print + cope.
  * use "select" instead of "selectgo" in errors
  * use printf for debug prints when possible

R=ken2, ken3
CC=golang-dev, r
https://golang.org/cl/875041
 2010-04-01 11:56:18 -07:00
Russ Cox
63e878a750 runtime: make type assertion a runtime.Error, the first of many 
R=r
CC=golang-dev
https://golang.org/cl/805043
 2010-03-31 15:55:10 -07:00
Russ Cox
b6ad074efc test for panic and recover 
R=r, adg
CC=golang-dev
https://golang.org/cl/869041
 2010-03-31 11:47:09 -07:00
Russ Cox
9b1507b050 gc: implement panic and recover 
R=ken2, r, ken3
CC=golang-dev
https://golang.org/cl/831042
 2010-03-31 11:46:01 -07:00
Russ Cox
c7122a3c58 simplify various code using new map index rule 
R=r
CC=golang-dev
https://golang.org/cl/833044
 2010-03-30 10:51:11 -07:00
Russ Cox
00f9f0c056 single argument panic 
note that sortmain.go has been run through hg gofmt;
only the formatting of the day initializers changed.
i'm happy to revert that formatting if you'd prefer.

stop on error in doc/progs/run

R=r
CC=golang-dev
https://golang.org/cl/850041
 2010-03-30 10:34:57 -07:00
Russ Cox
3908c16ffe gc: bug265 
Fixes #700.

R=ken2
CC=golang-dev
https://golang.org/cl/839041
 2010-03-29 15:27:59 -07:00
Robert Griesemer
71f5fa3111 bug265: test case for issue 700 
( http://code.google.com/p/go/issues/detail?id=700 )

R=r
CC=golang-dev
https://golang.org/cl/827042
 2010-03-29 10:34:16 -07:00
Dean Prichard
55b145e32a arm: fix build 
R=rsc
CC=golang-dev
https://golang.org/cl/800041
 2010-03-26 23:27:24 -07:00
Russ Cox
97d0e8fe6c gc: allow taking address of out parameters 
Fixes #186.

R=ken2
CC=golang-dev
https://golang.org/cl/793041
 2010-03-26 18:01:02 -07:00
Russ Cox
4e28cfe970 runtime: run all finalizers in a single goroutine. 
eliminate second pass of mark+sweep
by scanning finalizer table specially.

R=r
CC=golang-dev
https://golang.org/cl/782041
 2010-03-26 14:15:30 -07:00
Rob Pike
c93273c0f5 bug264 didn't report BUG correctly, caused "fail" from test/run 
R=rsc, gri
CC=golang-dev
https://golang.org/cl/762041
 2010-03-25 14:27:24 -07:00
Russ Cox
78c27ed650 gc: more syntax errors 
R=r
CC=golang-dev
https://golang.org/cl/731041
 2010-03-25 12:47:43 -07:00
Robert Griesemer
a291e998c1 bug264: test case for issue 692 
R=r
CC=golang-dev
https://golang.org/cl/715042
 2010-03-25 10:01:51 -07:00
Dean Prichard
e1fa05f59e arm: disable some problematic tests 
test/64bit.go:  segfaults on sheevaplug(armv5)

The following have long runtimes when GC is on.
Sample run time in seconds for android emulator
and sheevaplug
test/stack.go:          4934s   1780s
test/ken/chan.go:        860s    296s
test/gc1.go:             218s     69s

R=rsc, kaib
CC=golang-dev
https://golang.org/cl/749041
 2010-03-25 00:23:07 -07:00
Russ Cox
d2cdb24786 gc: tests omitted from the last bug fix 
R=ken2
CC=golang-dev
https://golang.org/cl/748041
 2010-03-24 22:12:59 -07:00
Russ Cox
a00917ca1c test/mallocfin: relax test to 80% from 90%. 
R=r
CC=golang-dev
https://golang.org/cl/725042
 2010-03-24 19:52:07 -07:00
Rob Pike
325cf8ef21 delete all uses of panicln by rewriting them using panic or, 
in the tests, println+panic.
gofmt some tests too.

R=rsc
CC=golang-dev
https://golang.org/cl/741041
 2010-03-24 16:46:53 -07:00
Russ Cox
6eb251f244 runtime: malloc sampling, pprof interface 
R=r
CC=golang-dev
https://golang.org/cl/719041
 2010-03-24 09:40:09 -07:00
Dean Prichard
72bc37c122 arm: fix build 
R=kaib, rsc
CC=golang-dev
https://golang.org/cl/627045
 2010-03-23 18:13:20 -07:00
Russ Cox
4408659e81 gc: various map-related bug fixes 
Fixes #687.

R=ken2
CC=golang-dev
https://golang.org/cl/680042
 2010-03-22 18:51:14 -07:00