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Fix for #926

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This commit is contained in:
Jeremy Ashkenas 2010-12-15 23:38:27 -05:00
parent 941f5a8ecb
commit 346621ed21
3 changed files with 7 additions and 14 deletions
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1
lib/lexer.js
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@ -458,7 +458,6 @@
case '\\':
i++;
continue;
break;
case stack[stack.length - 1][1]:
stack.pop();
if (!stack.length) {

14
lib/nodes.js
View file

@ -1915,7 +1915,7 @@
return this;
};
Switch.prototype.compileNode = function(o) {
var block, body, code, cond, conditions, expr, i, idt1, idt2, _i, _j, _len, _len2, _len3, _ref, _ref2, _ref3, _ref4, _ref5;
var block, body, code, cond, conditions, exprs, i, idt1, idt2, _i, _len, _len2, _ref, _ref2, _ref3, _ref4;
idt1 = o.indent + TAB;
idt2 = o.indent = idt1 + TAB;
code = this.tab + ("switch (" + (((_ref = this.subject) != null ? _ref.compile(o, LEVEL_PAREN) : void 0) || false) + ") {\n");
@ -1936,15 +1936,9 @@
if (i === this.cases.length - 1 && !this.otherwise) {
break;
}
_ref5 = block.expressions;
for (_j = 0, _len3 = _ref5.length; _j < _len3; _j += -1) {
expr = _ref5[_j];
if (!(expr instanceof Comment)) {
if (!(expr instanceof Return)) {
code += idt2 + 'break;\n';
}
break;
}
exprs = block.expressions;
if (!exprs.length || !last(exprs).isPureStatement()) {
code += idt2 + 'break;\n';
}
}
if (this.otherwise) {

6
src/nodes.coffee
View file

@ -1524,9 +1524,9 @@ exports.Switch = class Switch extends Base
code += idt1 + "case #{ cond.compile o, LEVEL_PAREN }:\n"
code += body + '\n' if body = block.compile o, LEVEL_TOP
break if i is @cases.length - 1 and not @otherwise
for expr in block.expressions by -1 when expr not instanceof Comment
code += idt2 + 'break;\n' unless expr instanceof Return
break
exprs = block.expressions
if not exprs.length or not last(exprs).isPureStatement()
code += idt2 + 'break;\n'
code += idt1 + "default:\n#{ @otherwise.compile o, LEVEL_TOP }\n" if @otherwise
code + @tab + '}'