# DP: gdc updates up to 20160115.

	* Make-lang.in (d-warn): Filter out -Wmissing-format-attribute.

--- a/src/gcc/d/Make-lang.in
+++ b/src/gcc/d/Make-lang.in
@@ -46,7 +46,7 @@ gdc-cross$(exeext): gdc$(exeext)
 	cp gdc$(exeext) gdc-cross$(exeext)
 
 # Filter out pedantic and virtual overload warnings.
-d-warn = $(filter-out -pedantic -Woverloaded-virtual, $(STRICT_WARN))
+d-warn = $(filter-out -pedantic -Woverloaded-virtual -Wmissing-format-attribute, $(STRICT_WARN))
 
 # Also filter out warnings for missing format attributes in the D Frontend.
 DMD_WARN_CXXFLAGS = $(filter-out -Wmissing-format-attribute, $(WARN_CXXFLAGS))
--- a/src/libphobos/src/std/internal/math/gammafunction.d
+++ b/src/libphobos/src/std/internal/math/gammafunction.d
@@ -460,7 +460,7 @@ real logGamma(real x)
         if ( p == q )
             return real.infinity;
         int intpart = cast(int)(p);
-        real sgngam = 1;
+        real sgngam = 1.0L;
         if ( (intpart & 1) == 0 )
             sgngam = -1;
         z = q - p;
