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Merge branch 'master' into harmony-v3.0.5

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This commit is contained in:
alexlamsl
2017-05-15 18:58:54 +08:00
parent 91de285166 cd6e849555
commit 81243c4e71
15 changed files with 479 additions and 265 deletions
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52
lib/mozilla-ast.js
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@@ -111,23 +111,19 @@
},
Property: function(M) {
var key = M.key;
var name = key.type == "Identifier" ? key.name : key.value;
var args = {
start : my_start_token(key),
end : my_end_token(M.value),
key : name,
key : key.type == "Identifier" ? key.name : key.value,
value : from_moz(M.value)
};
switch (M.kind) {
case "init":
return new AST_ObjectKeyVal(args);
case "set":
args.value.name = from_moz(key);
return new AST_ObjectSetter(args);
case "get":
args.value.name = from_moz(key);
return new AST_ObjectGetter(args);
}
if (M.kind == "init") return new AST_ObjectKeyVal(args);
args.key = new AST_SymbolMethod({
name: args.key
});
args.value = new AST_Accessor(args.value);
if (M.kind == "get") return new AST_ObjectGetter(args);
if (M.kind == "set") return new AST_ObjectSetter(args);
},
ArrayExpression: function(M) {
return new AST_Array({
@@ -260,10 +256,7 @@
map("CallExpression", AST_Call, "callee>expression, arguments@args");
def_to_moz(AST_Toplevel, function To_Moz_Program(M) {
return {
type: "Program",
body: M.body.map(to_moz)
};
return to_moz_scope("Program", M);
});
def_to_moz(AST_Defun, function To_Moz_FunctionDeclaration(M) {
@@ -271,7 +264,7 @@
type: "FunctionDeclaration",
id: to_moz(M.name),
params: M.argnames.map(to_moz),
body: to_moz_block(M)
body: to_moz_scope("BlockStatement", M)
}
});
@@ -280,7 +273,7 @@
type: "FunctionExpression",
id: to_moz(M.name),
params: M.argnames.map(to_moz),
body: to_moz_block(M)
body: to_moz_scope("BlockStatement", M)
}
});
@@ -386,11 +379,10 @@
});
def_to_moz(AST_ObjectProperty, function To_Moz_Property(M) {
var key = (
is_identifier(M.key)
? {type: "Identifier", name: M.key}
: {type: "Literal", value: M.key}
);
var key = {
type: "Literal",
value: M.key instanceof AST_SymbolMethod ? M.key.name : M.key
};
var kind;
if (M instanceof AST_ObjectKeyVal) {
kind = "init";
@@ -551,8 +543,8 @@
moz_to_me = new Function("U2", "my_start_token", "my_end_token", "from_moz", "return(" + moz_to_me + ")")(
exports, my_start_token, my_end_token, from_moz
);
me_to_moz = new Function("to_moz", "to_moz_block", "return(" + me_to_moz + ")")(
to_moz, to_moz_block
me_to_moz = new Function("to_moz", "to_moz_block", "to_moz_scope", "return(" + me_to_moz + ")")(
to_moz, to_moz_block, to_moz_scope
);
MOZ_TO_ME[moztype] = moz_to_me;
def_to_moz(mytype, me_to_moz);
@@ -610,4 +602,14 @@
};
};
function to_moz_scope(type, node) {
var body = node.body.map(to_moz);
if (node.body[0] instanceof AST_SimpleStatement && node.body[0].body instanceof AST_String) {
body.unshift(to_moz(new AST_EmptyStatement(node.body[0])));
}
return {
type: type,
body: body
};
};
})();