testsuite/synth: add a test for #2334

1 files changed, 26 insertions, 0 deletions

diff --git a/testsuite/synth/issue2334/repro.vhdl b/testsuite/synth/issue2334/repro.vhdl
new file mode 100644
index 000000000..7e8664fb7
--- /dev/null
+++ b/testsuite/synth/issue2334/repro.vhdl
@@ -0,0 +1,26 @@
+library ieee;
+use ieee.std_logic_1164.all;
+
+entity ecp5pll is
+  generic (dynamic_en   : natural := 0);
+  port (
+    clk_i        : in  std_logic;
+    clk_o        : out std_logic;
+    phasesel     : in  std_logic_vector(1 downto 0) := "00");
+end;
+
+architecture mix of ecp5pll is
+  type T_secondary is record
+    div            : natural;
+    freq_string    : string(0 to 9);
+  end record T_secondary;
+
+  signal CLKOP_t  : std_logic;
+  signal PHASESEL_HW : std_logic_vector(1 downto 0);
+begin
+  G_dynamic: if dynamic_en /= 0 generate
+    PHASESEL_HW <= phasesel;
+  end generate;
+
+  clk_o <= CLKOP_t;
+end mix;