svn commit: r467236 - in head/devel/qtcreator: . files

[Adriaan de Groot]

Author: adridg
Date: Fri Apr 13 11:56:50 2018
New Revision: 467236
URL: https://svnweb.freebsd.org/changeset/ports/467236

Log:
  Massage devel/qtcreator to not crash on opening files.
  
  The patch describes itself as a hack. It is.
  
  PR:		226224
  Reported by:	jt at ixsystems.com
  Approved by:	tcberner (mentor, implicit)

Added:
  head/devel/qtcreator/files/
  head/devel/qtcreator/files/patch-src_libs_qmljs_qmljscontext.cpp   (contents, props changed)
Modified:
  head/devel/qtcreator/Makefile

Modified: head/devel/qtcreator/Makefile
==============================================================================
--- head/devel/qtcreator/Makefile	Fri Apr 13 11:44:09 2018	(r467235)
+++ head/devel/qtcreator/Makefile	Fri Apr 13 11:56:50 2018	(r467236)
@@ -3,6 +3,7 @@
 
 PORTNAME=	qtcreator
 DISTVERSION=	4.5.1
+PORTREVISION=	1
 CATEGORIES=	devel
 MASTER_SITES=	QT/official_releases/qtcreator/${DISTVERSION:R}/${DISTVERSION}
 DISTNAME=	qt-creator-opensource-src-${DISTVERSION}

Added: head/devel/qtcreator/files/patch-src_libs_qmljs_qmljscontext.cpp
==============================================================================
--- /dev/null	00:00:00 1970	(empty, because file is newly added)
+++ head/devel/qtcreator/files/patch-src_libs_qmljs_qmljscontext.cpp	Fri Apr 13 11:56:50 2018	(r467236)
@@ -0,0 +1,16 @@
+This is just a hack, but the upstream response was "FreeBSD, whatevs".
+In default ports builds Without this spurious qDebug(), the pointer
+*reference gets weird addresses which don't correspond to any object
+allocated by the program. This hack may be disguising a memory problem
+higher up in the application.
+
+--- src/libs/qmljs/qmljscontext.cpp.orig	2018-02-07 14:23:39 UTC
++++ src/libs/qmljs/qmljscontext.cpp
+@@ -175,6 +175,7 @@ ReferenceContext::ReferenceContext(const
+ const Value *ReferenceContext::lookupReference(const Value *value)
+ {
+     const Reference *reference = value_cast<Reference>(value);
++    qDebug(); // some form of synchronisation happens here, preventing a crash
+     if (!reference)
+         return value;
+