Using FUCOMIP instead of the FUCOMP-FSTSW-SAHF sequence gives better performance and saves code space.
R=rsc
CC=golang-dev
https://golang.org/cl/183139
tabs after an empty line where not converted.
Also, made it more robust in the presence of
(unexpected) ' ' and '\v' chars in indentation
mode.
R=r
CC=golang-dev
https://golang.org/cl/181085
for now, it's amd64 and 386 only but it's trivial to add more.
Fixes#385.
(why couldn't it have been issue 386?)
tested for amd64 and 386 on darwin.
R=rsc
CC=golang-dev
https://golang.org/cl/182043
It's expected to be shared between all files so that all types are output.
Fixes bug reported on mailing list by Peter Froehlich.
R=rsc, phf
CC=golang-dev
https://golang.org/cl/183043
Allows stand-alone types (e.g. []int as patterns) and doesn't require
a semicolon at the end (which are now mandatory terminators).
- Fix a matcher bug.
R=rsc
CC=golang-dev
https://golang.org/cl/179088
into consts in the resulting Go source. Previously known as issue 161047,
which I deleted accidentally. Fixes issue 207.
R=rsc
https://golang.org/cl/166059
* better error for lookup of unexported field
* do not assign "ideal string" type to typed string literal
* do not confuse methods and fields during interface check
Fixes#410.
Fixes#411.
Fixes#426.
R=ken2
https://golang.org/cl/179069
parsing and printing to new syntax.
Use -oldparser to parse the old syntax,
use -oldprinter to print the old syntax.
2) Change default gofmt formatting settings
to use tabs for indentation only and to use
spaces for alignment. This will make the code
alignment insensitive to an editor's tabwidth.
Use -spaces=false to use tabs for alignment.
3) Manually changed src/exp/parser/parser_test.go
so that it doesn't try to parse the parser's
source files using the old syntax (they have
new syntax now).
4) gofmt -w src misc test/bench
1st set of files.
R=rsc
CC=agl, golang-dev, iant, ken2, r
https://golang.org/cl/180047
- no need to replace comments for stand-alone blocks
- always print string concatenations with interspersed "+"
(remove option)
- minor cleanups
R=rsc
https://golang.org/cl/174076
This change removes the necessity to have GOBIN in $PATH,
and also doesn't assume that the build is being run from
$GOROOT/src. This is a minimal set of necessary changes
to get Go to build happily from the FreeBSD ports
collection.
R=rsc
CC=golang-dev
https://golang.org/cl/171044
- oldparser parse old syntax (required semicolons)
- oldprinter print old syntax (required semicolons)
By default, these flags are enabled for now.
Setting -oldparser=false has no effect until go/parser is changed
to accept the new syntax.
Enabled exp/parser in Makefile; update dependent exp/eval.
R=rsc
https://golang.org/cl/174051
UTF-8 string, Yconv() converts it into an octal sequence. If the
string converted to more than 30 bytes, the str buffer would
overflow. For example, 4 Greek runes became 32 bytes, 3 Hiragana
runes became 36 bytes, and 2 Gothic runes became 32 bytes. In
8l, 6l and 5l the function is Sconv(). For some reason, only 5l uses
the constant STRINGSZ (defined as 200) for the buffer size.
R=rsc
https://golang.org/cl/168045
nodes in the tree are nested with respect to one another.
a simple change to the Visitor interface makes it possible
to do this (for example to maintain a current node-depth, or a
knowledge of the name of the current function).
Visit(nil) is called at the end of a node's children;
this make possible the channel-based interface below,
amongst other possibilities.
It is still just as simple to get the original behaviour - just
return the same Visitor from Visit.
Here are a couple of possible Visitor types.
// closure-based
type FVisitor func(n interface{}) FVisitor
func (f FVisitor) Visit(n interface{}) Visitor {
return f(n);
}
// channel-based
type CVisitor chan Visit;
type Visit struct {
node interface{};
reply chan CVisitor;
};
func (v CVisitor) Visit(n interface{}) Visitor
{
if n == nil {
close(v);
} else {
reply := make(chan CVisitor);
v <- Visit{n, reply};
r := <-reply;
if r == nil {
return nil;
}
return r;
}
return nil;
}
R=gri
CC=rsc
https://golang.org/cl/166047
