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[PATCH, PR C++/61038] - g++ -E is unusable with UDL strings

From: Ed Smith-Rowland <3dw4rd at verizon dot net>
To: gcc-patches <gcc-patches at gcc dot gnu dot org>, Jason Merrill <jason at redhat dot com>
Date: Mon, 12 May 2014 22:38:20 -0400
Subject: [PATCH, PR C++/61038] - g++ -E is unusable with UDL strings
Authentication-results: sourceware.org; auth=none

This patch is really a libcpp patch.  But UDLs are like that ;-)

Add string user-defined literals and char user-defined literals to thelist of things to look out for while escaping strings in macro args.

I'm not sure how to test this really. we want to write out *.ii filesand verify that internal quotes are escaped.


Built and tested on x86_64-linux.
OK?

Attachment: CL_pr61038
Description: Text document

Attachment: patch_pr61038
Description: Text document

Follow-Ups:
- Re: [PATCH, PR C++/61038] - g++ -E is unusable with UDL strings
  - From: Joseph S. Myers
- Re: [PATCH, PR C++/61038] - g++ -E is unusable with UDL strings
  - From: Andreas Schwab

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