From: Robert Griesemer <gri@golang.org>
Date: Mon, 8 Oct 2012 01:16:04 +0000 (-0700)
Subject: fix build: use temporary variable to avoid compiler error
X-Git-Tag: go1.1rc2~2194
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=d5b570cdb105d8ea3c6a86c603949d3a9de647f3;p=gostls13.git

fix build: use temporary variable to avoid compiler error

R=r
CC=golang-dev
https://golang.org/cl/6612066
---

diff --git a/src/pkg/exp/types/staging/types_test.go b/src/pkg/exp/types/staging/types_test.go
index d6ddfabc31..e6959bceeb 100644
--- a/src/pkg/exp/types/staging/types_test.go
+++ b/src/pkg/exp/types/staging/types_test.go
@@ -169,7 +169,10 @@ func TestExprs(t *testing.T) {
 			t.Errorf("%s: %s", src, err)
 			continue
 		}
-		expr := pkg.Files[filename].Decls[0].(*ast.GenDecl).Specs[0].(*ast.ValueSpec).Values[0]
+		// TODO(gri) writing the code below w/o the decl variable will
+		//           cause a 386 compiler error (out of fixed registers)
+		decl := pkg.Files[filename].Decls[0].(*ast.GenDecl)
+		expr := decl.Specs[0].(*ast.ValueSpec).Values[0]
 		str := exprString(expr)
 		if str != test.str {
 			t.Errorf("%s: got %s, want %s", test.src, str, test.str)