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| author |  Adam Chlipala <adamc@hcoop.net> | 2009-04-16 13:47:20 -0400 |
|---|---|---|
| committer | Adam Chlipala <adamc@hcoop.net> | 2009-04-16 13:47:20 -0400 |
| commit | c4ddce15e08c0b2f26f7ff773b87654fc5f92938 (patch) | |
| tree | d0d08dc15edc8e7dc1f916a592160f8c9e561bd2 /src/mono_util.sml | |
| parent | b6fef1cc8832978bd9673df1a968d06d42bc2eb0 (diff) | |
Some client-side error handling
Diffstat (limited to 'src/mono_util.sml')
| -rw-r--r-- | src/mono_util.sml | 28 |
1 files changed, 20 insertions, 8 deletions
diff --git a/src/mono_util.sml b/src/mono_util.sml index 238f65d3..c7309df4 100644 --- a/src/mono_util.sml +++ b/src/mono_util.sml @@ -325,15 +325,19 @@ fun mapfoldB {typ = fc, exp = fe, bind} = fn t' => (EUnurlify (e', t'), loc))) | EJavaScript (m, e, NONE) => - S.map2 (mfe ctx e, - fn e' => - (EJavaScript (m, e', NONE), loc)) + S.bind2 (mfmode ctx m, + fn m' => + S.map2 (mfe ctx e, + fn e' => + (EJavaScript (m', e', NONE), loc))) | EJavaScript (m, e, SOME e2) => - S.bind2 (mfe ctx e, - fn e' => - S.map2 (mfe ctx e2, - fn e2' => - (EJavaScript (m, e', SOME e2'), loc))) + S.bind2 (mfmode ctx m, + fn m' => + S.bind2 (mfe ctx e, + fn e' => + S.map2 (mfe ctx e2, + fn e2' => + (EJavaScript (m, e', SOME e2'), loc)))) | ESignalReturn e => S.map2 (mfe ctx e, @@ -372,6 +376,14 @@ fun mapfoldB {typ = fc, exp = fe, bind} = S.map2 (mfe ctx ek, fn ek' => (ESleep (s', ek'), loc))) + + and mfmode ctx mode = + case mode of + Attribute => S.return2 mode + | Script => S.return2 mode + | Source t => + S.map2 (mft t, + fn t' => Source t') in mfe end |