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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
techlibs/greenpak4/greenpak4_dffinv.cc
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@ -91,7 +91,7 @@ void invert_gp_dff(Cell *cell, bool invert_input)
struct Greenpak4DffInvPass : public Pass {
Greenpak4DffInvPass() : Pass("greenpak4_dffinv", "merge greenpak4 inverters and DFF/latches") { }
virtual void help()
void help() YS_OVERRIDE
{
log("\n");
log(" greenpak4_dffinv [options] [selection]\n");
@ -99,7 +99,7 @@ struct Greenpak4DffInvPass : public Pass {
log("Merge GP_INV cells with GP_DFF* and GP_DLATCH* 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 GREENPAK4_DFFINV pass (merge input/output inverters into FF/latch cells).\n");