On Fri, Dec 7, 2018 at 8:17 AM H.J. Lu <hjl.to...@gmail.com> wrote:
>
> On Thu, Dec 6, 2018 at 10:04 AM Ian Lance Taylor via gcc-patches
> <gcc-patches@gcc.gnu.org> wrote:
> >
> > On Thu, Dec 6, 2018 at 3:12 AM Nick Clifton <ni...@redhat.com> wrote:
> > >
> > > Is the patch OK with you ?
> >
>
> This caused:
>
> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88409
>
Here is the fix. OK for trunk?
Thanks.
--
H.J.
From 676dc7f98d0c191e550f87df70393116d9e19ccb Mon Sep 17 00:00:00 2001
From: "H.J. Lu" <hjl.tools@gmail.com>
Date: Fri, 7 Dec 2018 08:20:45 -0800
Subject: [PATCH] Set DEMANGLE_RECURSION_LIMIT to 1536
Define DEMANGLE_RECURSION_LIMIT to 1536 for
_ZN4modc6parser8sequenceINS_9astParser13LocatedParserINS0_9ParserRefINS2_UlRNS2_16TokenParserInputEE_EEEEEINS0_14OptionalParserINS2_18ListParserTemplateILNS_6tokens5Token4TypeE4EXadL_ZNSD_Ut_13parenthesizedEEEE6ParserINS4_INS0_6ParserIS5_NS_3ast10ExpressionEEEEEEEEENSA_INS4_INS2_22OneOfKeywordsToTParserINSJ_5StyleEEEEEEENS0_14SequenceParserIS5_INS0_18ExactElementParserIS5_EENSA_ISM_EEEEENS0_14RepeatedParserINS4_INS0_15TransformParserINSU_IS5_INS4_INSP_INSJ_10Annotation12RelationshipEEEEESX_EEENS2_UlNS2_3LocES12_ONS_5MaybeISK_EEE19_EEEEELb0EEEEEENSU_INS0_17ExtractParserTypeIT_E9InputTypeEINS0_8MaybeRefIS1F_E4TypeEDpNS1I_IT0_E4TypeEEEEOS1F_DpOS1L_
the recursion level can reach 1306.
PR other/88409
* demangle.h (DEMANGLE_RECURSION_LIMIT): Set to 1536.
---
include/demangle.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/demangle.h b/include/demangle.h
index 1e67fe2fb3..d9de074bef 100644
--- a/include/demangle.h
+++ b/include/demangle.h
@@ -77,7 +77,7 @@ extern "C" {
/* If DMGL_NO_RECURSE_LIMIT is not enabled, then this is the value used as
the maximum depth of recursion allowed. It should be enough for any
real-world mangled name. */
-#define DEMANGLE_RECURSION_LIMIT 1024
+#define DEMANGLE_RECURSION_LIMIT 1536
/* Enumeration of possible demangling styles.
--
2.19.2
