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Consistent use of 'override' for virtual methods in derived classes.

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o Not all derived methods were marked 'override', but it is a great
  feature of C++11 that we should make use of.
o While at it: touched header files got a -*- c++ -*- for emacs to
  provide support for that language.
o use YS_OVERRIDE for all override keywords (though we should probably
  use the plain keyword going forward now that C++11 is established)
This commit is contained in:
Henner Zeller 2018-07-20 23:41:18 -07:00
parent 323f6f6f60
commit 3aa4484a3c
170 changed files with 414 additions and 416 deletions
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4
passes/proc/proc_dff.cc
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@ -370,7 +370,7 @@ void proc_dff(RTLIL::Module *mod, RTLIL::Process *proc, ConstEval &ce)
struct ProcDffPass : public Pass {
ProcDffPass() : Pass("proc_dff", "extract flip-flops from processes") { }
virtual void help()
void help() YS_OVERRIDE
{
// |---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|
log("\n");
@ -380,7 +380,7 @@ struct ProcDffPass : public Pass {
log("d-type flip-flop cells.\n");
log("\n");
}
virtual void execute(std::vector<std::string> args, RTLIL::Design *design)
void execute(std::vector<std::string> args, RTLIL::Design *design) YS_OVERRIDE
{
log_header(design, "Executing PROC_DFF pass (convert process syncs to FFs).\n");