obtained gcc-4.6.4.tar.bz2 from upstream website;upstream

verified gcc-4.6.4.tar.bz2.sig;
imported gcc-4.6.4 source tree from verified upstream tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.

1 files changed, 60 insertions, 0 deletions

diff --git a/gcc/testsuite/g++.dg/torture/pr44813.C b/gcc/testsuite/g++.dg/torture/pr44813.C
new file mode 100644
index 000000000..1dc01b06a
--- /dev/null
+++ b/gcc/testsuite/g++.dg/torture/pr44813.C
@@ -0,0 +1,60 @@
+typedef unsigned int PRUint32;
+typedef int PRInt32;
+typedef unsigned long PRUint64;
+typedef int PRIntn;
+typedef PRIntn PRBool;
+struct nsRect {
+    nsRect(const nsRect& aRect) { }
+};
+enum nsCompatibility { eCompatibility_NavQuirks = 3 };
+class gfxContext;
+typedef PRUint64 nsFrameState;
+class nsPresContext {
+public:
+    nsCompatibility CompatibilityMode() const { }
+};
+class nsStyleContext {
+public:
+    PRBool HasTextDecorations() const;
+};
+class nsIFrame {
+public:
+    nsPresContext* PresContext() const;
+    nsStyleContext* GetStyleContext() const;
+    nsFrameState GetStateBits() const;
+    nsRect GetOverflowRect() const;
+};
+class nsFrame : public nsIFrame { };
+class nsLineList_iterator { };
+class nsLineList {
+public:
+    typedef nsLineList_iterator iterator;
+};
+class gfxSkipCharsIterator { };
+class gfxTextRun {
+public:
+    class PropertyProvider { };
+};
+class nsTextFrame : public nsFrame
+{
+  virtual nsRect ComputeTightBounds(gfxContext* aContext) const;
+  gfxSkipCharsIterator EnsureTextRun(gfxContext* aReferenceContext = 0L,
+				     nsIFrame* aLineContainer = 0L,
+				     const nsLineList::iterator* aLine = 0L,
+				     PRUint32* aFlowEndInTextRun = 0L);
+};
+class PropertyProvider : public gfxTextRun::PropertyProvider
+{
+public:
+    PropertyProvider(nsTextFrame* aFrame, const gfxSkipCharsIterator& aStart);
+    PRInt32 mLength[64];
+};
+nsRect nsTextFrame::ComputeTightBounds(gfxContext* aContext) const
+{
+  if ((GetStyleContext()->HasTextDecorations()
+       && eCompatibility_NavQuirks == PresContext()->CompatibilityMode())
+      || (GetStateBits() & (nsFrameState(1) << (23))))
+    return GetOverflowRect();
+  gfxSkipCharsIterator iter = const_cast<nsTextFrame*>(this)->EnsureTextRun();
+  PropertyProvider provider(const_cast<nsTextFrame*>(this), iter);
+}