Added test cases for return in except statements.

2 files changed, 60 insertions, 0 deletions

diff --git a/tests/exception/tnestedreturn.nim b/tests/exception/tnestedreturn.nim
new file mode 100644
index 000000000..b9f7843f6
--- /dev/null
+++ b/tests/exception/tnestedreturn.nim
@@ -0,0 +1,40 @@
+discard """
+  file: "tnestedreturn.nim"
+  output: "A\nB\nC\n"
+"""
+
+# Various tests of return nested in double try/except statements
+
+proc test1() =
+
+  finally: echo "A"
+
+  try:
+    raise newException(EOS, "Problem")
+  except EOS:
+    return
+
+test1()
+
+
+proc test2() =
+
+  finally: echo "B"
+
+  try:
+    return
+  except EOS:
+    discard
+
+test2()
+
+proc test3() =
+  try:
+    try:
+      raise newException(EOS, "Problem")
+    except EOS:
+      return
+  finally:
+    echo "C"
+
+test3()
diff --git a/tests/exception/tnestedreturn2.nim b/tests/exception/tnestedreturn2.nim
new file mode 100644
index 000000000..14a2dab92
--- /dev/null
+++ b/tests/exception/tnestedreturn2.nim
@@ -0,0 +1,20 @@
+discard """
+  file: "tnestedreturn.nim"
+  outputsub: "Error: unhandled exception: Problem [EOS]"
+  exitcode: "1"
+"""
+
+proc test4() =
+  try:
+    try:
+      raise newException(EOS, "Problem")
+    except EOS:
+      return
+  finally:
+    discard
+
+# Should cause unhandled exception error,
+# but could cause segmentation fault if 
+# exceptions are not handled properly.
+test4()
+raise newException(EOS, "Problem")