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Commit 412ad0da authored by Colin Cross's avatar Colin Cross
Browse files

Hide gnu extension warnings in log/log.h 

system/core/include is included in the global include path using
-isystem, which hides all warnings.  Fix warnings in log/log.h
in preparation for moving from -isystem to -I.

log/log.h uses gnu extensions for zero-argument variadic macro token
pasting, which clang warns about with -Weverything.  Hide the warnings
using pragmas.

Test: m -j native
Bug: 31492149
Change-Id: Ib2113f877d811a6ecc0e91c035640b506f04bd86
parent 4127ccbd

include/log/log.h

+13 −0
Original line number Diff line number Diff line
@@ -41,6 +41,15 @@ 
extern "C" {

#endif



// This file uses ", ## __VA_ARGS__" zero-argument token pasting to

// work around issues with debug-only syntax errors in assertions

// that are missing format strings.  See commit

// 19299904343daf191267564fe32e6cd5c165cd42

#if defined(__clang__)

#pragma clang diagnostic push

#pragma clang diagnostic ignored "-Wgnu-zero-variadic-macro-arguments"

#endif



// ---------------------------------------------------------------------



/*
@@ -692,6 +701,10 @@ int __android_log_buf_print(int bufID, int prio, const char *tag, const char *fm 
#endif

    ;



#if defined(__clang__)

#pragma clang diagnostic pop

#endif



#ifdef __cplusplus

}

#endif