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

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

View file

@ -1685,7 +1685,7 @@ bool check_noverific_env()
struct VerificPass : public Pass {
VerificPass() : Pass("verific", "load Verilog and VHDL designs using Verific") { }
virtual void help()
void help() YS_OVERRIDE
{
// |---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|
log("\n");
@ -1784,7 +1784,7 @@ struct VerificPass : public Pass {
log("\n");
}
#ifdef YOSYS_ENABLE_VERIFIC
virtual void execute(std::vector<std::string> args, RTLIL::Design *design)
void execute(std::vector<std::string> args, RTLIL::Design *design) YS_OVERRIDE
{
if (check_noverific_env())
log_cmd_error("This version of Yosys is built without Verific support.\n");
@ -2162,7 +2162,7 @@ struct VerificPass : public Pass {
}
#else /* YOSYS_ENABLE_VERIFIC */
virtual void execute(std::vector<std::string>, RTLIL::Design *) {
void execute(std::vector<std::string>, RTLIL::Design *) YS_OVERRIDE {
log_cmd_error("This version of Yosys is built without Verific support.\n");
}
#endif
@ -2170,7 +2170,7 @@ struct VerificPass : public Pass {
struct ReadPass : public Pass {
ReadPass() : Pass("read", "load HDL designs") { }
virtual void help()
void help() YS_OVERRIDE
{
// |---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|
log("\n");
@ -2203,7 +2203,7 @@ struct ReadPass : public Pass {
log("Add directory to global Verilog/SystemVerilog include directories.\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
{
if (args.size() < 2)
log_cmd_error("Missing mode parameter.\n");