commit 361d57c212d4bf9a492865db4bc7b0c630bae160
author Vitaly Buka <vitalybuka@google.com> Wed Nov 17 18:10:17 2021 -0800
committer Copybara-Service <copybara-worker@google.com> Wed Nov 17 18:15:42 2021 -0800
tree e8ae79dae6d7492104ae30aae7a867c39351c247
parent a077850d048116011f7b7d984456d2f0002d3872

[NFC][sanitizer] Fix veradic-macro warning in RAW_CHECK

GitOrigin-RevId: 254f9311fe05897ec9ef600c81112f85f9d8c95d

lib/sanitizer_common/sanitizer_internal_defs.h

diff --git a/lib/sanitizer_common/sanitizer_internal_defs.h b/lib/sanitizer_common/sanitizer_internal_defs.h
index e97cc9a..d0db012 100644
--- a/lib/sanitizer_common/sanitizer_internal_defs.h
+++ b/lib/sanitizer_common/sanitizer_internal_defs.h
@@ -300,7 +300,8 @@
     }                                          \
   } while (0)
 
-#define RAW_CHECK(expr, ...) RAW_CHECK_MSG(expr, #expr "\n", __VA_ARGS__)
+#define RAW_CHECK(expr) RAW_CHECK_MSG(expr, #expr "\n", )
+#define RAW_CHECK_VA(expr, ...) RAW_CHECK_MSG(expr, #expr "\n", __VA_ARGS__)
 
 #define CHECK_IMPL(c1, op, c2) \
   do { \

lib/sanitizer_common/sanitizer_printf.cpp

diff --git a/lib/sanitizer_common/sanitizer_printf.cpp b/lib/sanitizer_common/sanitizer_printf.cpp
index 79aee8b..3a9e366 100644
--- a/lib/sanitizer_common/sanitizer_printf.cpp
+++ b/lib/sanitizer_common/sanitizer_printf.cpp
@@ -191,12 +191,12 @@
         break;
       }
       case 'p': {
-        RAW_CHECK(!have_flags, kPrintfFormatsHelp, format);
+        RAW_CHECK_VA(!have_flags, kPrintfFormatsHelp, format);
         result += AppendPointer(&buff, buff_end, va_arg(args, uptr));
         break;
       }
       case 's': {
-        RAW_CHECK(!have_length, kPrintfFormatsHelp, format);
+        RAW_CHECK_VA(!have_length, kPrintfFormatsHelp, format);
         // Only left-justified width is supported.
         CHECK(!have_width || left_justified);
         result += AppendString(&buff, buff_end, left_justified ? -width : width,
@@ -204,17 +204,17 @@
         break;
       }
       case 'c': {
-        RAW_CHECK(!have_flags, kPrintfFormatsHelp, format);
+        RAW_CHECK_VA(!have_flags, kPrintfFormatsHelp, format);
         result += AppendChar(&buff, buff_end, va_arg(args, int));
         break;
       }
       case '%' : {
-        RAW_CHECK(!have_flags, kPrintfFormatsHelp, format);
+        RAW_CHECK_VA(!have_flags, kPrintfFormatsHelp, format);
         result += AppendChar(&buff, buff_end, '%');
         break;
       }
       default: {
-        RAW_CHECK(false, kPrintfFormatsHelp, format);
+        RAW_CHECK_VA(false, kPrintfFormatsHelp, format);
       }
     }
   }