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More improvements and cleanups in IdString subsystem

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- better use of "inline" keyword
- deprecate "sticky" IDs feature
- improve handling of empty ID
- add move constructor

Signed-off-by: Clifford Wolf <clifford@clifford.at>
This commit is contained in:
Clifford Wolf 2019-08-10 11:41:09 +02:00
parent 6995914f3f
commit 8222c5735e
3 changed files with 54 additions and 43 deletions
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7
kernel/yosys.cc
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@ -510,10 +510,6 @@ void yosys_setup()
if(already_setup)
return;
already_setup = true;
// if there are already IdString objects then we have a global initialization order bug
IdString empty_id;
log_assert(empty_id.index_ == 0);
IdString::get_reference(empty_id.index_);
#ifdef WITH_PYTHON
PyImport_AppendInittab((char*)"libyosys", INIT_MODULE);
@ -575,9 +571,6 @@ void yosys_shutdown()
#ifdef WITH_PYTHON
Py_Finalize();
#endif
IdString empty_id;
IdString::put_reference(empty_id.index_);
}
RTLIL::IdString new_id(std::string file, int line, std::string func)