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rename PretzelMap to BindFunctionExpression

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This commit is contained in:
Sebastian McKenzie 2014-11-26 17:23:11 +11:00
parent 2ec2a4b5af
commit d14f446177
3 changed files with 107 additions and 108 deletions
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6
acorn.js
View File

@ -2616,14 +2616,14 @@
return parseXJSElement();
case _colon:
return parsePretzelMap();
return parseBindFunctionExpression();
default:
unexpected();
}
}
function parsePretzelMap() {
function parseBindFunctionExpression() {
var node = startNode();
next();
@ -2636,7 +2636,7 @@
node.arguments = [];
}
return finishNode(node, "PretzelMapExpression");
return finishNode(node, "BindFunctionExpression");
}
// New's precedence is slightly tricky. It must allow its argument

2
package.json
View File

@ -2,7 +2,7 @@
"name": "acorn-6to5",
"description": "Acorn fork used by 6to5",
"main": "acorn.js",
"version": "0.9.1-9",
"version": "0.9.1-10",
"maintainers": [
{
"name": "Marijn Haverbeke",

207
test/tests-6to5-playground.js
View File

@ -4,110 +4,6 @@ if (typeof exports != "undefined") {
var testAssert = require("./driver.js").testAssert;
}
// Pretzel map
test("arr.map(:toUpperCase)", {
type: "Program",
start: 0,
end: 21,
body: [{
type: "ExpressionStatement",
start: 0,
end: 21,
expression: {
type: "CallExpression",
start: 0,
end: 21,
callee: {
type: "MemberExpression",
start: 0,
end: 7,
object: {
type: "Identifier",
start: 0,
end: 3,
name: "arr"
},
property: {
type: "Identifier",
start: 4,
end: 7,
name: "map"
},
computed: false
},
arguments: [{
type: "PretzelMapExpression",
start: 8,
end: 20,
callee: {
type: "Identifier",
start: 9,
end: 20,
name: "toUpperCase"
},
arguments: []
}]
}
}]
}, {
playground: true
});
test("arr.map(:toFixed(2))", {
type: "Program",
start: 0,
end: 20,
body: [{
type: "ExpressionStatement",
start: 0,
end: 20,
expression: {
type: "CallExpression",
start: 0,
end: 20,
callee: {
type: "MemberExpression",
start: 0,
end: 7,
object: {
type: "Identifier",
start: 0,
end: 3,
name: "arr"
},
property: {
type: "Identifier",
start: 4,
end: 7,
name: "map"
},
computed: false
},
arguments: [{
type: "PretzelMapExpression",
start: 8,
end: 19,
callee: {
type: "Identifier",
start: 9,
end: 16,
name: "toFixed"
},
arguments: [{
type: "Literal",
start: 17,
end: 18,
value: 2,
raw: "2"
}]
}]
}
}]
}, {
playground: true
});
// Memoization assignment operator
testFail("obj ?= 2;", "You can only use member expressions in memoization assignment (1:0)");
@ -412,3 +308,106 @@ test("var fn = obj[foob].test:method('foo', 5)", {
}, {
playground: true
});
test("arr.map(:toUpperCase)", {
type: "Program",
start: 0,
end: 21,
body: [{
type: "ExpressionStatement",
start: 0,
end: 21,
expression: {
type: "CallExpression",
start: 0,
end: 21,
callee: {
type: "MemberExpression",
start: 0,
end: 7,
object: {
type: "Identifier",
start: 0,
end: 3,
name: "arr"
},
property: {
type: "Identifier",
start: 4,
end: 7,
name: "map"
},
computed: false
},
arguments: [{
type: "BindFunctionExpression",
start: 8,
end: 20,
callee: {
type: "Identifier",
start: 9,
end: 20,
name: "toUpperCase"
},
arguments: []
}]
}
}]
}, {
playground: true
});
test("arr.map(:toFixed(2))", {
type: "Program",
start: 0,
end: 20,
body: [{
type: "ExpressionStatement",
start: 0,
end: 20,
expression: {
type: "CallExpression",
start: 0,
end: 20,
callee: {
type: "MemberExpression",
start: 0,
end: 7,
object: {
type: "Identifier",
start: 0,
end: 3,
name: "arr"
},
property: {
type: "Identifier",
start: 4,
end: 7,
name: "map"
},
computed: false
},
arguments: [{
type: "BindFunctionExpression",
start: 8,
end: 19,
callee: {
type: "Identifier",
start: 9,
end: 16,
name: "toFixed"
},
arguments: [{
type: "Literal",
start: 17,
end: 18,
value: 2,
raw: "2"
}]
}]
}
}]
}, {
playground: true
});