http://llvm.org/bugs/show_bug.cgi?id=16688
Richard Smith <[email protected]> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED CC| |[email protected] Resolution|--- |INVALID --- Comment #1 from Richard Smith <[email protected]> --- This is all correct; falling of a value-returning function has undefined behavior in C++ (and not in C). At -O0, the undefined behavior causes a trap; at -O1 and above, we optimize on the basis of it being unreachable. Your "-w" is suppressing both the warning telling you the code is broken and the warning telling you that using "clang++" causes the ".c" input to be treated as a C++ source file. -- You are receiving this mail because: You are on the CC list for the bug.
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