From: Robert Griesemer <gri@golang.org>
Date: Thu, 19 Nov 2015 21:54:40 +0000 (-0800)
Subject: cmd/compile: no need to keep ()'s for all pseudocalls
X-Git-Tag: go1.6beta1~348
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=de2bc5722dc82455c47a267c8d44dc5b6bf97eed;p=gostls13.git

cmd/compile: no need to keep ()'s for all pseudocalls

Minor internal optimization.

Change-Id: I229d4a9df3da542b77f830c2830f63ec23ec1d61
Reviewed-on: https://go-review.googlesource.com/17065
Reviewed-by: Chris Manghane <cmang@golang.org>
---

diff --git a/src/cmd/compile/internal/gc/parser.go b/src/cmd/compile/internal/gc/parser.go
index 51d04f59fe..d210386837 100644
--- a/src/cmd/compile/internal/gc/parser.go
+++ b/src/cmd/compile/internal/gc/parser.go
@@ -1386,7 +1386,7 @@ func (p *parser) pseudocall() *Node {
 		defer p.trace("pseudocall")()
 	}
 
-	x := p.pexpr(true) // keep_parens so we can report error below
+	x := p.pexpr(p.tok == '(') // keep_parens so we can report error below
 	switch x.Op {
 	case OCALL:
 		return x