From: Ian Lance Taylor <iant@google.com>
Date: Thu, 24 Oct 2013 19:08:45 +0000 (+0000)
Subject: go-test.exp (errchk): Combine quoted strings in comments.
X-Git-Tag: releases/gcc-4.9.0~3243
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ccc23115665abdfad7394cc9dbc0c64e79a0164d;p=thirdparty%2Fgcc.git

go-test.exp (errchk): Combine quoted strings in comments.

	* go.test/go-test.exp (errchk): Combine quoted strings in
	comments.

From-SVN: r204033
---

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 02a436a5c36d..bbaf9fd5aace 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2013-10-24  Ian Lance Taylor  <iant@google.com>
+
+	* go.test/go-test.exp (errchk): Combine quoted strings in
+	comments.
+
 2013-10-24  Cong Hou  <congh@google.com>
 
 	* gcc.c-torture/execute/20030125-1.c: Update.
diff --git a/gcc/testsuite/go.test/go-test.exp b/gcc/testsuite/go.test/go-test.exp
index 284bc99e2c06..1a636573d731 100644
--- a/gcc/testsuite/go.test/go-test.exp
+++ b/gcc/testsuite/go.test/go-test.exp
@@ -90,6 +90,21 @@ proc errchk { test opts } {
 	    puts $fdout $copy_line
 	    continue
 	}
+
+	# Combine quoted strings in comments, so that
+	# // ERROR "first error" "second error"
+	# turns into
+	# // ERROR "first error|second error"
+	# This format is used by the master testsuite to recognize
+	# multiple errors on a single line.  We don't require that all
+	# the errors be present, but we do want to accept any of them.
+	set changed ""
+	while { $changed != $copy_line } {
+	    set changed $copy_line
+	    regsub "\(// \[^\"\]*\"\[^\"\]*\)\" \"" $copy_line "\\1|" out_line
+	    set copy_line $out_line
+	}
+
 	regsub "// \(GCCGO_\)?ERROR \"\(\[^\"\]*\)\".*$" $copy_line "// \{ dg-error \"\\2\" \}" out_line
 	if [string match "*dg-error*\\\[*" $out_line] {
 	    set index [string first "dg-error" $out_line]