From 4497d136ceb23d7dc1727812ac41fd541adf3648 Mon Sep 17 00:00:00 2001
From: hjk <hjk121@nokiamail.com>
Date: Tue, 22 Oct 2013 18:58:19 +0200
Subject: [PATCH] Debugger: Leave GDB default setting for 'set overload
resolution'
... and work around the pecularities on the dumper side instead.
Change-Id: I0c2703aae13dabc0f3f45efb46bd556c8741a15f
Reviewed-by: hjk <hjk121@nokiamail.com>
---
src/plugins/debugger/gdb/gdbengine.cpp | 11 +++++++++--
1 file changed, 9 insertions(+), 2 deletions(-)
diff --git a/src/plugins/debugger/gdb/gdbengine.cpp b/src/plugins/debugger/gdb/gdbengine.cpp
index ea2b2381c49..7e8febf779c 100644
--- a/src/plugins/debugger/gdb/gdbengine.cpp
+++ b/src/plugins/debugger/gdb/gdbengine.cpp
@@ -4836,8 +4836,15 @@ void GdbEngine::startGdb(const QStringList &args)
// template <class T> T foo() { return T(0); }
// int main() { return foo<int>(); }
// (gdb) call 'int foo<int>'()
- // /build/buildd/gdb-6.8/gdb/valops.c:2069: internal-error:
- postCommand("set overload-resolution off");
+ // /build/buildd/gdb-6.8/gdb/valops.c:2069: internal-error
+ // This seems to be fixed, however, with 'on' it seems to _require_
+ // explicit casting of function pointers:
+ // GNU gdb (GDB) 7.5.91.20130417-cvs-ubuntu
+ // (gdb) p &Myns::QMetaType::typeName -> $1 = (const char *(*)(int)) 0xb7cf73b0 <Myns::QMetaType::typeName(int)>
+ // (gdb) p Myns::QMetaType::typeName(1024) -> 31^error,msg="Couldn't find method Myns::QMetaType::typeName"
+ // But we can work around on the dumper side. So let's use the default (i.e. 'on')
+ //postCommand("set overload-resolution off");
+
//postCommand(_("set demangle-style none"));
// From the docs:
// Stop means reenter debugger if this signal happens (implies print).
--
GitLab