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add a test

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fix make.bash for runtime - sysfile.6 depends on OS so simplest thing is to build just our own version

SVN=125130
This commit is contained in:
Rob Pike 2008-06-27 11:36:40 -07:00
parent 1f672596c5
commit f977e251fa
5 changed files with 19 additions and 24 deletions
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10
src/lib/fmt.go
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@ -126,7 +126,7 @@ func (f *Fmt) pad(s string) {
}
}
}
f.buf = f.buf + s; // BUG: += should work
f.buf += s;
}
// format val into buf, ending at buf[i]. (printing is easier right-to-left;
@ -355,7 +355,7 @@ func unpack(a double) (negative bool, exp int, num double) {
// guess 10-exponent using 2-exponent, then fine tune.
var g double;
var e2 int;
e2, g = sys.frexp(a);
e2, g = sys.frexp(a); // BUG: should be able to say e2, g := sys.frexp(a);
e := int(e2 * .301029995663981);
g = a * pow10(-e);
for g < 1 {
@ -473,15 +473,15 @@ func (f *Fmt) G(a double) *Fmt {
// float
func (x *Fmt) f(a float) *Fmt {
return x.F(double(a));
return x.F(double(a))
}
// float
func (x *Fmt) e(a float) *Fmt {
return x.E(double(a));
return x.E(double(a))
}
// float
func (x *Fmt) g(a float) *Fmt {
return x.G(double(a));
return x.G(double(a))
}