diff options
-rw-r--r-- | src/cmd/cgo/out.go | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/cmd/cgo/out.go b/src/cmd/cgo/out.go index bbed5d598f..1c36b80088 100644 --- a/src/cmd/cgo/out.go +++ b/src/cmd/cgo/out.go @@ -741,6 +741,8 @@ func (p *Package) writeExports(fgo2, fm, fgcc, fgcch io.Writer) { fmt.Fprintf(fgcc, "#include \"_cgo_export.h\"\n\n") // We use packed structs, but they are always aligned. + // The pragmas and address-of-packed-member are not recognized as warning groups in clang 3.4.1, so ignore unknown pragmas first. + fmt.Fprintf(fgcc, "#pragma GCC diagnostic ignored \"-Wunknown-pragmas\"\n") fmt.Fprintf(fgcc, "#pragma GCC diagnostic ignored \"-Wpragmas\"\n") fmt.Fprintf(fgcc, "#pragma GCC diagnostic ignored \"-Waddress-of-packed-member\"\n") @@ -1345,6 +1347,9 @@ __cgo_size_assert(double, 8) extern char* _cgo_topofstack(void); /* We use packed structs, but they are always aligned. */ +/* The pragmas and address-of-packed-member are not recognized as warning groups in clang 3.4.1, so ignore unknown pragmas first. */ + +#pragma GCC diagnostic ignored "-Wunknown-pragmas" #pragma GCC diagnostic ignored "-Wpragmas" #pragma GCC diagnostic ignored "-Waddress-of-packed-member" |