From: Robert Griesemer <gri@golang.org>
Date: Fri, 18 Dec 2009 18:51:47 +0000 (-0800)
Subject: removed semantic check from parsers
X-Git-Tag: weekly.2009-12-22~15
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=c5f41cc58c5d843396f927185746633f49c6fe94;p=gostls13.git

removed semantic check from parsers

R=rsc
CC=golang-dev
https://golang.org/cl/179099
---

diff --git a/src/pkg/exp/parser/parser.go b/src/pkg/exp/parser/parser.go
index 199334b1bf..70dbb69215 100644
--- a/src/pkg/exp/parser/parser.go
+++ b/src/pkg/exp/parser/parser.go
@@ -1284,9 +1284,6 @@ func (p *parser) parseSimpleStmt(labelOk bool) ast.Stmt {
 		pos, tok := p.pos, p.tok
 		p.next()
 		y := p.parseExprList()
-		if len(x) > 1 && len(y) > 1 && len(x) != len(y) {
-			p.Error(x[0].Pos(), "arity of lhs doesn't match rhs")
-		}
 		return &ast.AssignStmt{x, pos, tok, y}
 	}
 
diff --git a/src/pkg/go/parser/parser.go b/src/pkg/go/parser/parser.go
index bd7ca158ef..fca46b19a5 100644
--- a/src/pkg/go/parser/parser.go
+++ b/src/pkg/go/parser/parser.go
@@ -1238,9 +1238,6 @@ func (p *parser) parseSimpleStmt(labelOk bool) ast.Stmt {
 		pos, tok := p.pos, p.tok
 		p.next()
 		y := p.parseExprList()
-		if len(x) > 1 && len(y) > 1 && len(x) != len(y) {
-			p.Error(x[0].Pos(), "arity of lhs doesn't match rhs")
-		}
 		return &ast.AssignStmt{x, pos, tok, y}
 	}