drip init function if it doesnt do anything

R=r
OCL=28180
CL=28180

better calling of morestack

R=r
OCL=28179
CL=28179

R=r
DELTA=16  (0 added, 3 deleted, 13 changed)
OCL=28133
CL=28178

of 5g. 5l balks at the output and running 5g with -S shows
the true extent of the disaster. Still, better than
yesterday. Maybe.

Tested on the canonical:

package main
func main() {
}

R=rsc
APPROVED=rsc
DELTA=4182  (4181 added, 0 deleted, 1 changed)
OCL=27601
CL=28175

- fixed a bug and added corresponding test case

R=rsc
DELTA=114  (18 added, 29 deleted, 67 changed)
OCL=28114
CL=28128

R=ken
OCL=28120
CL=28124

R=r
DELTA=12  (9 added, 0 deleted, 3 changed)
OCL=28096
CL=28118

R=r
DELTA=30  (9 added, 1 deleted, 20 changed)
OCL=28104
CL=28117

to match traditional c linkers.

R=r
DELTA=42  (8 added, 12 deleted, 22 changed)
OCL=28101
CL=28115

TBR=rsc
DELTA=2  (1 added, 0 deleted, 1 changed)
OCL=28066
CL=28070

add test for structure alignment/offset.

R=gri
DELTA=49  (35 added, 0 deleted, 14 changed)
OCL=28068
CL=28068

you should be able to convert a pointer to an array to a
slice, you should not be able to convert an array to a slice.
Currently 6g works the other way around.

R=ken,rsc
DELTA=17  (17 added, 0 deleted, 0 changed)
OCL=28033
CL=28067

R=r
DELTA=4  (3 added, 1 deleted, 0 changed)
OCL=28063
CL=28065

don't relay the signal when restarting it.

R=r
DELTA=1  (0 added, 0 deleted, 1 changed)
OCL=28060
CL=28064

iant: will this be ok in gccgo?

R=rsc
DELTA=9  (8 added, 0 deleted, 1 changed)
OCL=28059
CL=28062

R=rsc
DELTA=1  (0 added, 0 deleted, 1 changed)
OCL=28056
CL=28058

one fd gets too many EPIPEs in a row
during write.

R=r
DELTA=10  (9 added, 0 deleted, 1 changed)
OCL=28057
CL=28057

Currently a http server will be killed on receipt of SIGPIPE
if a client closes a socket which the server is trying to
write to.

R=rsc
APPROVED=rsc
DELTA=2  (0 added, 0 deleted, 2 changed)
OCL=27959
CL=28055

which hit EAGAIN).

R=rsc
APPROVED=rsc
DELTA=2  (0 added, 0 deleted, 2 changed)
OCL=27955
CL=28054

R=tgs
DELTA=1  (0 added, 0 deleted, 1 changed)
OCL=28032
CL=28032

- work-around for incorrect import path
- added tmpl root in order to run against a goroot w/o templates
- clarifications

Daily snapshot of syntax-driven formatter. Some progress.

Updated gccgo Makefile.

TBR=r
OCL=28004
CL=28004

bug found by anton

R=r
OCL=28001
CL=28001

R=r
OCL=27987
CL=27987

R=r
OCL=27980
CL=27980

R=r
OCL=27979
CL=27979

TBR=r
DELTA=1  (0 added, 0 deleted, 1 changed)
OCL=27969
CL=27969

declbad.go:15:3: error: variables redeclared but no variable is new
declbad.go:20:3: error: redefinition of 'f'
declbad.go:19:3: note: previous definition of 'f' was here
declbad.go:25:3: error: redefinition of 'i'
declbad.go:24:3: note: previous definition of 'i' was here
declbad.go:30:3: error: variables redeclared but no variable is new
declbad.go:35:3: error: redefinition of 'i'
declbad.go:34:3: note: previous definition of 'i' was here
declbad.go:40:3: error: variables redeclared but no variable is new
declbad.go:45:3: error: variables redeclared but no variable is new

R=r
DELTA=10  (0 added, 0 deleted, 10 changed)
OCL=27934
CL=27957

R=r
APPROVED=r
DELTA=20  (11 added, 6 deleted, 3 changed)
OCL=27782
CL=27950

This makes "make nuke install" work again.

R=r
APPROVED=r
DELTA=2  (1 added, 0 deleted, 1 changed)
OCL=27929
CL=27932

R=rsc
OCL=27928
CL=27928

R=rsc
APPROVED=r
DELTA=11  (10 added, 0 deleted, 1 changed)
OCL=27723
CL=27879

R=r
APPROVED=r
DELTA=62  (58 added, 1 deleted, 3 changed)
OCL=27756
CL=27877

R=r
APPROVED=r
DELTA=2  (0 added, 0 deleted, 2 changed)
OCL=27777
CL=27876

- adjust dependent files

R=rsc
DELTA=1132  (567 added, 562 deleted, 3 changed)
OCL=27862
CL=27862

TBR=rsc
OCL=27861
CL=27861

- adjusted dependent files
  (no changes in doc.go)

TBR=rsc
OCL=27860
CL=27860

- more work on template-driven ast formatting
- added preliminary test suite
- added documentation

TBR=r
OCL=27858
CL=27858

(same as bug144.go but for types instead of constants)

TBR=ken
DELTA=17  (17 added, 0 deleted, 0 changed)
OCL=27855
CL=27855

- more work on template-driven ast printing

R=r
OCL=27851
CL=27851

as a new name in a later declaration
(bug 144)

R=r
OCL=27850
CL=27850