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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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11
kernel/register.cc
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@ -615,7 +615,7 @@ static struct CellHelpMessages {
struct HelpPass : public Pass {
HelpPass() : Pass("help", "display help messages") { }
virtual void help()
void help() YS_OVERRIDE
{
log("\n");
log(" help ................ list all commands\n");
@ -684,7 +684,7 @@ struct HelpPass : public Pass {
fclose(f);
}
virtual void execute(std::vector<std::string> args, RTLIL::Design*)
void execute(std::vector<std::string> args, RTLIL::Design*) YS_OVERRIDE
{
if (args.size() == 1) {
log("\n");
@ -768,7 +768,7 @@ struct HelpPass : public Pass {
struct EchoPass : public Pass {
EchoPass() : Pass("echo", "turning echoing back of commands on and off") { }
virtual void help()
void help() YS_OVERRIDE
{
log("\n");
log(" echo on\n");
@ -781,7 +781,7 @@ struct EchoPass : public Pass {
log("Do not print all commands to log before executing them. (default)\n");
log("\n");
}
virtual void execute(std::vector<std::string> args, RTLIL::Design*)
void execute(std::vector<std::string> args, RTLIL::Design*) YS_OVERRIDE
{
if (args.size() > 2)
cmd_error(args, 2, "Unexpected argument.");
@ -806,10 +806,9 @@ struct MinisatSatSolver : public SatSolver {
MinisatSatSolver() : SatSolver("minisat") {
yosys_satsolver = this;
}
virtual ezSAT *create() YS_OVERRIDE {
ezSAT *create() YS_OVERRIDE {
return new ezMiniSAT();
}
} MinisatSatSolver;
YOSYS_NAMESPACE_END