luke
/
klayout
mirror of https://github.com/KLayout/klayout.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Fixed #995 (new topcell after load) (#1000)

This commit is contained in:
Matthias Köfferlein 2022-02-12 16:51:01 +01:00 committed by GitHub
parent d764adb101
commit 60aab8b3fd
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 7 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
src/db/db/dbCommonReader.cc
View File

@ -286,6 +286,8 @@ CommonReader::read (db::Layout &layout, const db::LoadLayoutOptions &options)
{ {
init (options); init (options);
tl_assert (!layout.under_construction ());
m_common_options.layer_map.prepare (layout); m_common_options.layer_map.prepare (layout);
layout.start_changes (); layout.start_changes ();
@ -298,6 +300,11 @@ CommonReader::read (db::Layout &layout, const db::LoadLayoutOptions &options)
throw; throw;
} }
// A cleanup may be necessary because of the following scenario: if library proxies contain subcells
// which are proxies itself, the proxy update may make them orphans (the proxies are regenerated).
// The cleanup will removed these.
layout.cleanup ();
return m_layer_map_out; return m_layer_map_out;
} }