Fix bug14953: improve error message for direct signal assignment.

3 files changed, 34 insertions, 0 deletions

diff --git a/testsuite/gna/bug14953/bug.vhdl b/testsuite/gna/bug14953/bug.vhdl
new file mode 100644
index 0000000..228e7e6
--- /dev/null
+++ b/testsuite/gna/bug14953/bug.vhdl
@@ -0,0 +1,11 @@
+library ieee;
+use ieee.std_logic_1164.all;
+
+entity bug is
+end entity;
+
+architecture a of bug is
+    signal irunning :natural range 0 to 1 := 2;  -- reports no error
+begin
+    irunning <= 2;  -- reports error, but no information
+end architecture;
diff --git a/testsuite/gna/bug14953/bug2.vhdl b/testsuite/gna/bug14953/bug2.vhdl
new file mode 100644
index 0000000..a84c396
--- /dev/null
+++ b/testsuite/gna/bug14953/bug2.vhdl
@@ -0,0 +1,11 @@
+library ieee;
+use ieee.std_logic_1164.all;
+
+entity bug is
+end entity;
+
+architecture a of bug is
+    signal irunning :natural range 0 to 1;
+begin
+    irunning <= 2;  -- reports error, but no information
+end architecture;
diff --git a/testsuite/gna/bug14953/testsuite.sh b/testsuite/gna/bug14953/testsuite.sh
new file mode 100755
index 0000000..1e8b4b9
--- /dev/null
+++ b/testsuite/gna/bug14953/testsuite.sh
@@ -0,0 +1,12 @@
+#! /bin/sh
+
+. ../../testenv.sh
+
+analyze_failure bug.vhdl
+
+analyze bug2.vhdl
+elab_simulate_failure bug
+
+clean
+
+echo "Test successful"