commit f8dce0fec2ccbd5f808223bda87f2073fc0eb4da
author Fariborz Jahanian <fjahanian@apple.com> Sat Feb 21 00:45:58 2015 +0000
committer Fariborz Jahanian <fjahanian@apple.com> Sat Feb 21 00:45:58 2015 +0000
tree e92bbdee5008b804122bfa2870d6b59faedf9052
parent 269e38d3976a15113cf72a04a559c1d124ac5dc6

[Objective-C]. Provide a new formatting kind, "os_trace" which
can take a "const char*" format but supports standard printf 
and CF/NS types . rdar://19904147

llvm-svn: 230109

clang/lib/Sema/SemaChecking.cpp

diff --git a/clang/lib/Sema/SemaChecking.cpp b/clang/lib/Sema/SemaChecking.cpp
index 16b9661..c26ba3c 100644
--- a/clang/lib/Sema/SemaChecking.cpp
+++ b/clang/lib/Sema/SemaChecking.cpp
@@ -2681,6 +2681,7 @@
   .Case("strfmon", FST_Strfmon)
   .Cases("kprintf", "cmn_err", "vcmn_err", "zcmn_err", FST_Kprintf)
   .Case("freebsd_kprintf", FST_FreeBSDKPrintf)
+  .Case("os_trace", FST_OSTrace)
   .Default(FST_Unknown);
 }
 
@@ -4123,9 +4124,9 @@
   }
   
   if (Type == FST_Printf || Type == FST_NSString ||
-      Type == FST_FreeBSDKPrintf) {
+      Type == FST_FreeBSDKPrintf || Type == FST_OSTrace) {
     CheckPrintfHandler H(*this, FExpr, OrigFormatExpr, firstDataArg,
-                         numDataArgs, (Type == FST_NSString),
+                         numDataArgs, (Type == FST_NSString || Type == FST_OSTrace),
                          Str, HasVAListArg, Args, format_idx,
                          inFunctionCall, CallType, CheckedVarArgs);