testsuite/synth: add tests for previous commits.

2 files changed, 32 insertions, 0 deletions

diff --git a/testsuite/synth/issue1387/repro2.vhdl b/testsuite/synth/issue1387/repro2.vhdl
new file mode 100644
index 000000000..3d1e33a8c
--- /dev/null
+++ b/testsuite/synth/issue1387/repro2.vhdl
@@ -0,0 +1,30 @@
+library ieee;
+use ieee.std_logic_1164.all;
+
+entity repro2sub is
+  port (a,b : std_logic;
+        c : out std_logic;
+        p : inout std_logic);
+end;
+
+architecture behav of repro2sub is
+begin
+  c <= a xor b;
+end behav;
+
+library ieee;
+use ieee.std_logic_1164.all;
+
+entity repro2 is
+  port (a,b : std_logic;
+        c : out std_logic;
+        p : inout std_logic);
+end;
+
+architecture behav of repro2 is
+  signal c1, c2 : std_logic;
+begin
+  i1: entity work.repro2sub port map (a, b, c1, p);
+  i2: entity work.repro2sub port map (a, b, c2, p);
+  c <= c2 xor c1;
+end behav;
diff --git a/testsuite/synth/issue1387/testsuite.sh b/testsuite/synth/issue1387/testsuite.sh
index c7cde0ee3..9174dc920 100755
--- a/testsuite/synth/issue1387/testsuite.sh
+++ b/testsuite/synth/issue1387/testsuite.sh
@@ -4,4 +4,6 @@
 
 synth_failure repro1.vhdl -e
 
+synth_analyze repro2
+
 echo "Test successful"