c++: Fix module line no testcase

c++: Fix module line no testcase

[Nathan Sidwell]

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Not all systems have the same injected headers, leading to line
location table differences that are immaterial to the test.  Fix the
regexp more robustly.

nathan

-- 
Nathan Sidwell

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From af088b32def1c56538f0f3aaea16f013e9292d64 Mon Sep 17 00:00:00 2001
From: Nathan Sidwell <nathan@acm.org>
Date: Mon, 15 Aug 2022 07:19:36 -0700
Subject: [PATCH] c++: Fix module line no testcase

Not all systems have the same injected headers, leading to line
location table differences that are immaterial to the test.  Fix the
regexp more robustly.

	gcc/testsuite/
	* g++.dg/modules/loc-prune-4.C: Adjust regexp
---
 gcc/testsuite/g++.dg/modules/loc-prune-4.C | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/gcc/testsuite/g++.dg/modules/loc-prune-4.C b/gcc/testsuite/g++.dg/modules/loc-prune-4.C
index 765c378e51e..aa8f248b52b 100644
--- a/gcc/testsuite/g++.dg/modules/loc-prune-4.C
+++ b/gcc/testsuite/g++.dg/modules/loc-prune-4.C
@@ -18,5 +18,5 @@ int baz (int);
 
 // { dg-final { scan-lang-dump {Ordinary maps:2 locs:12288 range_bits:5} module } }
 // { dg-final { scan-lang-dump { 1 source file names\n Source file...=[^\n]*loc-prune-4.C\n} module } }
-// { dg-final { scan-lang-dump { Span:0 ordinary \[2.....\+12288,\+4096\)->\[0,\+4096\)} module } }
-// { dg-final { scan-lang-dump { Span:1 ordinary \[2.....\+40960,\+8192\)->\[4096,\+8192\)} module } }
+// { dg-final { scan-lang-dump { Span:0 ordinary \[[0-9]+\+12288,\+4096\)->\[0,\+4096\)} module } }
+// { dg-final { scan-lang-dump { Span:1 ordinary \[[0-9]+\+40960,\+8192\)->\[4096,\+8192\)} module } }
-- 
2.30.2