From 4a2d1be8bfc68aaec3bc29c4320456a7eaa67ada Mon Sep 17 00:00:00 2001
From: Matthias Koefferlein <matthias@klayout.de>
Date: Wed, 3 Jul 2024 22:59:31 +0200
Subject: [PATCH] Backward compatibility mode (with fix): size now also accepts
 sizing mode as string (for supporting GF180 DRC decks properly)

---
 src/drc/drc/built-in-macros/_drc_layer.rb |   4 ++++
 testdata/drc/drcSimpleTests_130.drc       |   1 +
 testdata/drc/drcSimpleTests_au130.gds     | Bin 5266 -> 5426 bytes
 testdata/drc/drcSimpleTests_au130d.gds    | Bin 5888 -> 6048 bytes
 4 files changed, 5 insertions(+)

diff --git a/src/drc/drc/built-in-macros/_drc_layer.rb b/src/drc/drc/built-in-macros/_drc_layer.rb
index 0bb26948d..b06b04e77 100644
--- a/src/drc/drc/built-in-macros/_drc_layer.rb
+++ b/src/drc/drc/built-in-macros/_drc_layer.rb
@@ -4805,6 +4805,10 @@ TP_SCRIPT
 
           n = 1
           args.each do |a|
+            # accept DRCSizingMode as string as well, i.e. "size(l1, 'square_limit')"
+            if a.is_a?(String) && @engine.respond_to?(a.to_sym)
+              a = @engine.send(a.to_sym)
+            end
             if a.is_a?(1.class) || a.is_a?(Float)
               v = @engine._make_value(a)
               v.abs > dist && dist = v.abs 
diff --git a/testdata/drc/drcSimpleTests_130.drc b/testdata/drc/drcSimpleTests_130.drc
index 8091a9145..ea38291e2 100644
--- a/testdata/drc/drcSimpleTests_130.drc
+++ b/testdata/drc/drcSimpleTests_130.drc
@@ -58,4 +58,5 @@ l3.sized(1.0, diamond_limit).output(202, 0)
 l3.sized(1.0, 0.5, diamond_limit).output(203, 0)
 l3.sized(diamond_limit, 1.0, 0.5).output(204, 0)
 l3.sized(1.0, diamond_limit, size_outside(l2), steps(2)).output(205, 0)
+l3.sized(1.0, 'diamond_limit').output(206, 0)
 
diff --git a/testdata/drc/drcSimpleTests_au130.gds b/testdata/drc/drcSimpleTests_au130.gds
index c1fbd043cb7a2a6de1fd0c937af334a5ed806e59..89937baf512fd06f72e2e7d08f3ca11356a08f7f 100644
GIT binary patch
delta 81
zcmbQFxk*cjfsKKQDS|<Uk%|2U13LpVgBXJ)g9b8tqLL;*n$X55BM}Y`1_m}>CWdp9
OMTGnr&rNm_@dE(p><udb

delta 69
zcmdm_HAz#6fsKKQDS|<Uk%|2U13LpVgBXK4gE2CDqLL;*n$X55BM~-s1_l-u1^`?$
B2_XOg

diff --git a/testdata/drc/drcSimpleTests_au130d.gds b/testdata/drc/drcSimpleTests_au130d.gds
index d459beaafc4e2cd092e78d36e7afa3871a76227a..382136afa98e94efea376032a695dca1bf153131 100644
GIT binary patch
delta 317
zcmZqBTcEGRz{bGD6u}_F$i)7Fft`VwL5#tYK?9jRQAv{@O=x43I3v2)<_1P~CUn8c
z)0q85&@?k}u(3H#R%8*uP%OhDi7vL;h2;t(2L}TK8!r>Xxyct;!!eBGVq<fe+|MS4
xu61$(n>2=47n`&tx_f{III4s>1{pK3urn~ou;L7f&G*=xSsBl5zQnD^4FKOFFd+Z{

delta 309
zcmZ3W-=L?&z{bGD6u}_F$i)7Fft`VwL5xA2!5Eo6QAv{@O=x43I3v2)<_1P~CUn8c
z)0q85&@?k}u(3H#R%8*uP%OhDi7vL;h2;w4<P0``3{$w+*jy&xXA?u$F?j=<G=|tM
pHfc+AX8;XwR0(qoGG<_5XJC+F#Tfvb_1K+RCuVYQKErc`3ji^@F75yT