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Diffstat (limited to 'src/cmd/gc/lex.c')
-rw-r--r-- | src/cmd/gc/lex.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/cmd/gc/lex.c b/src/cmd/gc/lex.c index b8252a225..6d8317747 100644 --- a/src/cmd/gc/lex.c +++ b/src/cmd/gc/lex.c @@ -312,6 +312,8 @@ main(int argc, char *argv[]) flagcount("u", "reject unsafe code", &safemode); flagcount("v", "increase debug verbosity", &debug['v']); flagcount("w", "debug type checking", &debug['w']); + use_writebarrier = 1; + flagcount("wb", "enable write barrier", &use_writebarrier); flagcount("x", "debug lexer", &debug['x']); flagcount("y", "debug declarations in canned imports (with -d)", &debug['y']); if(thechar == '6') |