Compile the regression tests using c99 to get the no-return-main test…

… working Turns out that a missing return in the main function is only specified in c99.
jameysharp · Apr 29, 2017 · 83506fb · 83506fb
1 parent c79ffbe
commit 83506fb
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/tests/test.hs b/tests/test.hs
@@ -57,7 +57,10 @@ runRegressionTest :: String -> [String] -> IO (ExitCode, ExitCode, String)
 runRegressionTest name args = do
     let cName = regressionDir </> (name ++ ".c")
 
-    (_, gccStdout, gccStderr) <- readProcessWithExitCode "gcc" ["-o", "dist/build" </> name, cName] ""
+    (_, gccStdout, gccStderr) <- readProcessWithExitCode
+        "gcc"
+        ["-o", "dist/build" </> name, "--std=c99", cName]
+        ""
     (expected, cStdout, cStdErr) <- readProcessWithExitCode ("dist/build" </> name) args ""
 
     result <- runExceptT (mainWithArgs [ cName ])