Bump roslyn to 2.3.1

diff --git a/configure.ac b/configure.ac
index d3a73a9f361072670888bedbc513127ed4f24286..fc02265dd6920aa4071527b3d6e3c8e3f3b49abe 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -4158,7 +4158,7 @@ AC_SUBST(mono_build_root)
 mono_runtime=mono/mini/mono
 AC_SUBST(mono_runtime)
 
-CSC_LOCATION=`cd $srcdir && pwd`/external/roslyn-binaries/Microsoft.Net.Compilers/Microsoft.Net.Compilers.2.3.0/tools/csc.exe
+CSC_LOCATION=`cd $srcdir && pwd`/external/roslyn-binaries/Microsoft.Net.Compilers/Microsoft.Net.Compilers.2.3.1/tools/csc.exe
 
 if test $csc_compiler = mcs; then
   CSC=$mcs_topdir/class/lib/build/mcs.exe

diff --git a/external/roslyn-binaries b/external/roslyn-binaries
index dcb0a0534d5104eaf945d3d1f319dc33044b7bbe..a9a5794795c4b0c79ce8b427516e4086717e4c3c 160000 (submodule)
--- a/external/roslyn-binaries
+++ b/external/roslyn-binaries
@@ -1 +1 @@
-Subproject commit dcb0a0534d5104eaf945d3d1f319dc33044b7bbe
+Subproject commit a9a5794795c4b0c79ce8b427516e4086717e4c3c