Fix issue #16 reported by @crazykt

Previously when Boogie was passed the ``-proc:<NAME>`` argument on the command
line it would verify any procedure whose name contained ``<NAME>`` which
doesn't seem like correct behaviour.

Now Boogie only tries to verify a procedure only if its name matches
``<NAME>`` exactly. I've added several test cases to check Boogie
behaves as expected.

1 files changed, 20 insertions, 0 deletions

diff --git a/Test/commandline/multiple_procs_verify_one_request_twice.bpl b/Test/commandline/multiple_procs_verify_one_request_twice.bpl
new file mode 100644
index 00000000..fe9c44ba
--- /dev/null
+++ b/Test/commandline/multiple_procs_verify_one_request_twice.bpl
@@ -0,0 +1,20 @@
+// RUN: %boogie -proc:foo -proc:foo "%s" > "%t"
+// RUN: %OutputCheck --file-to-check %t %s
+// CHECK-L: Boogie program verifier finished with 1 verified, 0 errors
+
+// Although the command line requests two verify this procedure twice we should
+// only do try once.
+procedure foo()
+{
+    assume true;
+}
+
+procedure bar()
+{
+    assert false;
+}
+
+procedure baz()
+{
+    assert false;
+}