- updated to 4.2.1
[packages/gawk.git] / gawk-4.2.0-000-do-not-fold-constant-strings.patch
1 From 08897b5c5facfd35aa971321a248e6fcd6abf5d8 Mon Sep 17 00:00:00 2001
2 From: "Arnold D. Robbins" <arnold@skeeve.com>
3 Date: Sat, 21 Oct 2017 20:59:19 +0300
4 Subject: [PATCH] Don't fold constant strings if either is translatable.
5
6 ---
7  awkgram.y | 3 ++-
8  1 file changed, 2 insertions(+), 1 deletion(-)
9
10 diff --git a/awkgram.y b/awkgram.y
11 index 1a75e64..9f35143 100644
12 --- a/awkgram.y
13 +++ b/awkgram.y
14 @@ -1589,7 +1589,8 @@ common_exp
15  
16                         // 1.5 ""   # can't fold this if program mucks with CONVFMT.
17                         // See test #12 in test/posix.awk.
18 -                       if ((n1->flags & (NUMBER|NUMINT)) != 0 || (n2->flags & (NUMBER|NUMINT)) != 0)
19 +                       // Also can't fold if one or the other is translatable.
20 +                       if ((n1->flags & (NUMBER|NUMINT|INTLSTR)) != 0 || (n2->flags & (NUMBER|NUMINT|INTLSTR)) != 0)
21                                 goto plain_concat;
22  
23                         n1 = force_string(n1);
24 -- 
25 2.9.5
26
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