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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/opt/opt_expr.cc
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@ -1470,7 +1470,7 @@ void replace_const_cells(RTLIL::Design *design, RTLIL::Module *module, bool cons
struct OptExprPass : public Pass {
OptExprPass() : Pass("opt_expr", "perform const folding and simple expression rewriting") { }
virtual void help()
void help() YS_OVERRIDE
{
// |---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|
log("\n");
@ -1504,7 +1504,7 @@ struct OptExprPass : public Pass {
log(" replaced by 'a'. the -keepdc option disables all such optimizations.\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
{
bool mux_undef = false;
bool mux_bool = false;