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authorHenner Zeller <h.zeller@acm.org>2018-07-20 23:41:18 -0700
committerHenner Zeller <h.zeller@acm.org>2018-07-20 23:51:06 -0700
commit3aa4484a3cd9a2e82fddd499cde575eaf8c565cc (patch)
tree39d2caa1122c32a56231ecd99fe3364721b53c3c /passes/opt/opt_expr.cc
parent323f6f6f6006eadcaec180f2cc1556f1f3303be3 (diff)
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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)
Diffstat (limited to 'passes/opt/opt_expr.cc')
-rw-r--r--passes/opt/opt_expr.cc4
1 files changed, 2 insertions, 2 deletions
diff --git a/passes/opt/opt_expr.cc b/passes/opt/opt_expr.cc
index a54a5c6b8..0ba233c62 100644
--- a/passes/opt/opt_expr.cc
+++ b/passes/opt/opt_expr.cc
@@ -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;