Stowage/go
2
0
Fork 0
mirror of https://github.com/golang/go.git synced 2025-12-08 06:10:04 +00:00
Code Issues Projects Releases Packages Wiki Activity

cmd/compile/internal/gc: remove OCMPIFACE and OCMPSTR

Browse source 
Interface and string comparisons don't need separate Ops any more than
struct or array comparisons do.

Removing them requires shuffling some code around in walk (and a
little in order), but overall allows simplifying things a bit.

Passes toolstash-check.

Change-Id: I084b8a6c089b768dc76d220379f4daed8a35db15
Reviewed-on: https://go-review.googlesource.com/c/141637
Run-TryBot: Matthew Dempsky <mdempsky@google.com>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Reviewed-by: Robert Griesemer <gri@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
This commit is contained in:
Matthew Dempsky 2018-10-10 16:47:47 -07:00
parent f64fd66f24
commit 28fbbf4111
8 changed files with 235 additions and 266 deletions
Download patch file Download diff file Expand all files Collapse all files

7
src/cmd/compile/internal/gc/fmt.go
View file

@ -1146,8 +1146,6 @@ var opprec = []int{
OGE: 4,
OGT: 4,
ONE: 4,
OCMPSTR: 4,
OCMPIFACE: 4,
OSEND: 3,
OANDAND: 2,
OOROR: 1,
@ -1507,11 +1505,6 @@ func (n *Node) exprfmt(s fmt.State, prec int, mode fmtMode) {
n1.exprfmt(s, nprec, mode)
}
case OCMPSTR, OCMPIFACE:
n.Left.exprfmt(s, nprec, mode)
mode.Fprintf(s, " %#v ", n.SubOp())
n.Right.exprfmt(s, nprec+1, mode)
default:
mode.Fprintf(s, "<node %v>", n.Op)
}