Mesa (master): gallivm: Add constructor for raw_debug_ostream.

[Vinson Lee]

Module: Mesa
Branch: master
Commit: c3894bc2d5d5eabdc913d88d1fedc552fef074a5
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=c3894bc2d5d5eabdc913d88d1fedc552fef074a5

Author: Vinson Lee <vlee at freedesktop.org>
Date:   Sat Aug  4 14:37:33 2012 -0700

gallivm: Add constructor for raw_debug_ostream.

Fixes uninitialized scalar field defect reported by Coverity.

Signed-off-by: Vinson Lee <vlee at freedesktop.org>
Reviewed-by: José Fonseca <jfonseca at vmware.com>

---

 src/gallium/auxiliary/gallivm/lp_bld_debug.cpp |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/src/gallium/auxiliary/gallivm/lp_bld_debug.cpp b/src/gallium/auxiliary/gallivm/lp_bld_debug.cpp
index 93505f3..af50fcc 100644
--- a/src/gallium/auxiliary/gallivm/lp_bld_debug.cpp
+++ b/src/gallium/auxiliary/gallivm/lp_bld_debug.cpp
@@ -81,8 +81,12 @@ lp_check_alignment(const void *ptr, unsigned alignment)
 class raw_debug_ostream :
    public llvm::raw_ostream
 {
+private:
    uint64_t pos;
 
+public:
+   raw_debug_ostream() : pos(0) { }
+
    void write_impl(const char *Ptr, size_t Size);
 
 #if HAVE_LLVM >= 0x207