cerxes/babel
3
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

[loose parser] More fixes to locations

Browse Source
This commit is contained in:
Paul Harper
2013-03-17 15:35:48 -06:00
committed by Marijn Haverbeke
parent 54e78b7035
commit a6b3034e71
1 changed files with 21 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

23
acorn_loose.js
View File

@@ -110,7 +110,7 @@
throw e;
}
resetTo(pos);
if (replace === true) replace = {start: pos, end: pos, type: tt.name, value: "✖"};
if (replace === true) replace = {start: pos, end: pos, type: tt.name, value: "✖", loc: getDummyLoc()};
if (replace) return replace;
}
}
@@ -202,9 +202,16 @@
node.loc = new node_loc_t();
return node
}
function startNodeFrom(other) {
return new node_t(other.start);
var node = new node_t(other.start);
if (options.locations) {
node.loc = new node_loc_t();
node.loc.start = other.loc.start;
}
return node;
}
function finishNode(node, type) {
node.type = type;
node.end = lastEnd;
@@ -213,11 +220,23 @@
return node;
}
function getDummyLoc(dummy) {
if (options.locations) {
var loc = new node_loc_t();
loc.end = {
line: loc.start.line,
column: loc.start.column + 1
};
return loc;
}
};
function dummyIdent() {
var dummy = new node_t(0);
dummy.type = "Identifier";
dummy.end = 0;
dummy.name = "✖";
dummy.loc = getDummyLoc();
return dummy;
}
function isDummy(node) { return node.name == "✖"; }