Add some missing disposals. (#481)

Author: maleadt

src/executionengine/ts_module.jl

@@ -91,9 +91,11 @@ function ThreadSafeModule(mod::Module)
         # TODO: expose the other convenience method?
         # XXX: work around this by serializing/deserializing the module in the correct contex
         bitcode = convert(MemoryBuffer, mod)
-        mod = context!(context(ts_context())) do
+        new_mod = context!(context(ts_context())) do
             parse(Module, bitcode)
         end
+        dispose(mod)
+        mod = new_mod
     end
     @assert context(mod) == context(ts_context())
 

test/debuginfo_tests.jl

@@ -85,6 +85,8 @@ DEBUG_METADATA_VERSION()
       strip_debuginfo!(mod)
       @test isempty(metadata(inst))
     end
+
+    dispose(mod)
 end
 
 end

test/instructions_tests.jl

@@ -541,6 +541,8 @@ end
                 @test string(bundle2) == "\"unknown\"(i32 1, i64 2)"
             end
         end
+
+        dispose(mod)
     end
 end
 

test/orc_tests.jl

@@ -35,7 +35,7 @@ end
             #      it should create a ThreadSafeModule in a ThreadSafeContext matching the
             #      source context. However, that would result in a TSMod that doesn't match
             #      the currently-active ts_context()...
-            @test context(copied_mod) != context(src_mod)
+            @test context(copied_mod) != ctx
             @test context(copied_mod) == context(ts_context())
         end
         dispose(ts_mod)

test/util_tests.jl

@@ -164,6 +164,7 @@ end
             verify(f2)
         end
 
+        dispose(mod)
     end
 
 end