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convert AST_Seq from binary tree to array (#1460)

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- rename `AST_Seq` to `AST_Sequence`
- raise default sequences_limit from 200 to 800
This commit is contained in:
Alex Lam S.L
2017-04-12 21:56:27 +08:00
committed by GitHub
parent 04b8964505
commit 2244743545
14 changed files with 376 additions and 307 deletions
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23
lib/output.js
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@@ -592,7 +592,7 @@ function OutputStream(options) {
|| p instanceof AST_Call && p.expression === this;
});
PARENS(AST_Seq, function(output){
PARENS(AST_Sequence, function(output){
var p = output.parent();
return p instanceof AST_Call // (foo, bar)() or foo(1, (2, 3), 4)
|| p instanceof AST_Unary // !(foo, bar, baz)
@@ -1087,18 +1087,19 @@ function OutputStream(options) {
AST_Call.prototype._codegen(self, output);
});
AST_Seq.DEFMETHOD("_do_print", function(output){
this.car.print(output);
if (this.cdr) {
output.comma();
if (output.should_break()) {
output.newline();
output.indent();
AST_Sequence.DEFMETHOD("_do_print", function(output){
this.expressions.forEach(function(node, index) {
if (index > 0) {
output.comma();
if (output.should_break()) {
output.newline();
output.indent();
}
}
this.cdr.print(output);
}
node.print(output);
});
});
DEFPRINT(AST_Seq, function(self, output){
DEFPRINT(AST_Sequence, function(self, output){
self._do_print(output);
// var p = output.parent();
// if (p instanceof AST_Statement) {