testsuite/synth: add a test for #1186

2 files changed, 23 insertions, 0 deletions

diff --git a/testsuite/synth/issue1186/ent.vhdl b/testsuite/synth/issue1186/ent.vhdl
new file mode 100644
index 000000000..56a74d7d7
--- /dev/null
+++ b/testsuite/synth/issue1186/ent.vhdl
@@ -0,0 +1,15 @@
+library ieee;
+use ieee.std_logic_1164.all;
+
+entity ent is
+end;
+
+architecture a of ent is
+    component c is
+        generic (
+            G_REAL : real
+        );
+    end component;
+begin
+    c_inst: c generic map (G_REAL => 1.5);
+end;
diff --git a/testsuite/synth/issue1186/testsuite.sh b/testsuite/synth/issue1186/testsuite.sh
new file mode 100755
index 000000000..85f3809ae
--- /dev/null
+++ b/testsuite/synth/issue1186/testsuite.sh
@@ -0,0 +1,8 @@
+#! /bin/sh
+
+. ../../testenv.sh
+
+synth ent.vhdl -e > syn_ent.vhdl
+clean
+
+echo "Test successful"