On Feb 11, 2012, at 7:31 AM, Vasiliy Korchagin wrote: > I agree, without setting implicit return zero bit changes in codegen are not > necessary. New version of patch is attached.
This check has nothing to do with C99. You should be checking for "has GNU extensions" and "is not C++", i.e. getLangOptions().GNU && !getLangOptions().CPlusPlus Also, please have CheckMain just set hasImplicitReturnZero() as appropriate and then make actOnFinishFunctionBody disable fall-through checking when that bit is set. John. _______________________________________________ cfe-commits mailing list [email protected] http://lists.cs.uiuc.edu/mailman/listinfo/cfe-commits
