Fix signature of sscanf in Builtins.def

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@146390 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/include/clang/Basic/Builtins.def b/include/clang/Basic/Builtins.def
index e7c300d..069d38e 100644
--- a/include/clang/Basic/Builtins.def
+++ b/include/clang/Basic/Builtins.def
@@ -658,7 +658,7 @@
 LIBBUILTIN(vsprintf, "ic*cC*a",   "fP:1:", "stdio.h", ALL_LANGUAGES)
 LIBBUILTIN(scanf, "icC*.",        "fs:0:", "stdio.h", ALL_LANGUAGES)
 LIBBUILTIN(fscanf, "iP*cC*.",     "fs:1:", "stdio.h", ALL_LANGUAGES)
-LIBBUILTIN(sscanf, "ic*cC*.",     "fs:1:", "stdio.h", ALL_LANGUAGES)
+LIBBUILTIN(sscanf, "icC*cC*.",    "fs:1:", "stdio.h", ALL_LANGUAGES)
 LIBBUILTIN(vscanf, "icC*a",       "fS:0:", "stdio.h", ALL_LANGUAGES)
 LIBBUILTIN(vfscanf, "iP*cC*a",    "fS:1:", "stdio.h", ALL_LANGUAGES)
 LIBBUILTIN(vsscanf, "ic*cC*a",    "fS:1:", "stdio.h", ALL_LANGUAGES)
diff --git a/test/Sema/format-strings-scanf.c b/test/Sema/format-strings-scanf.c
index c0f6b0b..b16f4a5 100644
--- a/test/Sema/format-strings-scanf.c
+++ b/test/Sema/format-strings-scanf.c
@@ -7,7 +7,7 @@
 
 int fscanf(FILE * restrict, const char * restrict, ...) ;
 int scanf(const char * restrict, ...) ;
-int sscanf(char * restrict, const char * restrict, ...) ;
+int sscanf(const char * restrict, const char * restrict, ...) ;
 int my_scanf(const char * restrict, ...) __attribute__((__format__(__scanf__, 1, 2)));
 
 int vscanf(const char * restrict, va_list);