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-rw-r--r--src/compiler.sig2
-rw-r--r--src/compiler.sml9
-rw-r--r--src/settings.sml3
-rw-r--r--src/sidecheck.sig32
-rw-r--r--src/sidecheck.sml59
-rw-r--r--src/sources3
-rw-r--r--tests/sidecheck.ur6
-rw-r--r--tests/sidecheckGood.ur6
8 files changed, 117 insertions, 3 deletions
diff --git a/src/compiler.sig b/src/compiler.sig
index 62b57856..8bf493f1 100644
--- a/src/compiler.sig
+++ b/src/compiler.sig
@@ -116,6 +116,7 @@ signature COMPILER = sig
val jscomp : (Mono.file, Mono.file) phase
val fuse : (Mono.file, Mono.file) phase
val pathcheck : (Mono.file, Mono.file) phase
+ val sidecheck : (Mono.file, Mono.file) phase
val cjrize : (Mono.file, Cjr.file) phase
val scriptcheck : (Cjr.file, Cjr.file) phase
val prepare : (Cjr.file, Cjr.file) phase
@@ -176,6 +177,7 @@ signature COMPILER = sig
val toUntangle3 : (string, Mono.file) transform
val toMono_shake3 : (string, Mono.file) transform
val toPathcheck : (string, Mono.file) transform
+ val toSidecheck : (string, Mono.file) transform
val toCjrize : (string, Cjr.file) transform
val toScriptcheck : (string, Cjr.file) transform
val toPrepare : (string, Cjr.file) transform
diff --git a/src/compiler.sml b/src/compiler.sml
index 3fbc6008..9b43efa0 100644
--- a/src/compiler.sml
+++ b/src/compiler.sml
@@ -1274,12 +1274,19 @@ val pathcheck = {
val toPathcheck = transform pathcheck "pathcheck" o toMono_shake3
+val sidecheck = {
+ func = SideCheck.check,
+ print = MonoPrint.p_file MonoEnv.empty
+}
+
+val toSidecheck = transform sidecheck "sidecheck" o toPathcheck
+
val cjrize = {
func = Cjrize.cjrize,
print = CjrPrint.p_file CjrEnv.empty
}
-val toCjrize = transform cjrize "cjrize" o toPathcheck
+val toCjrize = transform cjrize "cjrize" o toSidecheck
val scriptcheck = {
func = ScriptCheck.classify,
diff --git a/src/settings.sml b/src/settings.sml
index f7bb4027..f6d653f1 100644
--- a/src/settings.sml
+++ b/src/settings.sml
@@ -164,8 +164,7 @@ val benign = ref benignBase
fun setBenignEffectful ls = benign := S.addList (benignBase, ls)
fun isBenignEffectful x = S.member (!benign, x)
-val clientBase = basis ["get",
- "set",
+val clientBase = basis ["get_client_source",
"current",
"alert",
"confirm",
diff --git a/src/sidecheck.sig b/src/sidecheck.sig
new file mode 100644
index 00000000..30abced6
--- /dev/null
+++ b/src/sidecheck.sig
@@ -0,0 +1,32 @@
+(* Copyright (c) 2011, Adam Chlipala
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * - Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * - Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * - The names of contributors may not be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *)
+
+signature SIDE_CHECK = sig
+
+ val check : Mono.file -> Mono.file
+
+end
diff --git a/src/sidecheck.sml b/src/sidecheck.sml
new file mode 100644
index 00000000..737c5c2b
--- /dev/null
+++ b/src/sidecheck.sml
@@ -0,0 +1,59 @@
+(* Copyright (c) 2011, Adam Chlipala
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * - Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * - Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * - The names of contributors may not be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *)
+
+structure SideCheck :> SIDE_CHECK = struct
+
+open Mono
+
+structure E = ErrorMsg
+
+structure FS = BinarySetFn(struct
+ type ord_key = string * string
+ fun compare ((x1, y1), (x2, y2)) = Order.join (String.compare (x1, x2),
+ fn () => String.compare (y1, y2))
+ end)
+
+fun check ds =
+ let
+ val fs = MonoUtil.File.fold {typ = fn (_, fs) => fs,
+ exp = fn (e, fs) =>
+ case e of
+ EFfi k => FS.add (fs, k)
+ | EFfiApp (k1, k2, _) => FS.add (fs, (k1, k2))
+ | _ => fs,
+ decl = fn (_, fs) => fs}
+ FS.empty ds
+ in
+ FS.app (fn k as (k1, k2) =>
+ if Settings.isClientOnly k then
+ E.error ("Server-side code uses client-side-only identifier \"" ^ k1 ^ "." ^ k2 ^ "\"")
+ else
+ ()) fs;
+ ds
+ end
+
+end
diff --git a/src/sources b/src/sources
index 862845d5..5d1f099d 100644
--- a/src/sources
+++ b/src/sources
@@ -189,6 +189,9 @@ jscomp.sml
pathcheck.sig
pathcheck.sml
+sidecheck.sig
+sidecheck.sml
+
cjr.sml
postgres.sig
diff --git a/tests/sidecheck.ur b/tests/sidecheck.ur
new file mode 100644
index 00000000..e21a0041
--- /dev/null
+++ b/tests/sidecheck.ur
@@ -0,0 +1,6 @@
+fun main () : transaction page =
+ s <- source 0;
+ n <- get s;
+ set s (n + 1);
+ n' <- get s;
+ return <xml>{[n']}</xml>
diff --git a/tests/sidecheckGood.ur b/tests/sidecheckGood.ur
new file mode 100644
index 00000000..01a8c3d1
--- /dev/null
+++ b/tests/sidecheckGood.ur
@@ -0,0 +1,6 @@
+fun main () : transaction page =
+ s <- source 0;
+ set s 42;
+ return <xml><body>
+ <dyn signal={n <- signal s; return (txt n)}/>
+ </body></xml>