[Pkg-mozext-commits] [adblock-plus] 47/464: make_function now works with lambda functions.

[David Prévot]

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taffit pushed a commit to branch master
in repository adblock-plus.

commit 8c77268c99d5e68990a0fe1382690a90d2721416
Author: Joshua Cranmer <Pidgeot18 at gmail.com>
Date:   Sat Aug 8 14:03:33 2009 -0400

    make_function now works with lambda functions.
    
    This is by wrapping with a TOK_LC node; you can tell it's fake because fakeNode is true.
---
 utils/cleanast.js | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/utils/cleanast.js b/utils/cleanast.js
index 5e91276..be7d5af 100644
--- a/utils/cleanast.js
+++ b/utils/cleanast.js
@@ -225,6 +225,14 @@ function make_function(func_root) {
     stmts = stmts.kids[0];
   if (stmts.type == TOK_ARGSBODY)
     stmts = stmts.kids[stmts.kids.length - 1];
+  if (stmts.type == TOK_RETURN) {
+    // This is a lambda function. For simplicity's sake, I'm going to turn this
+    // into a regular function by wrapping with TOK_LC (consumers of functions
+    // will find this easier to use)
+    let newtop = { fakeNode: true, line: stmts.line, col: stmts.col,
+      type: TOK_LC, op: JSOP_NOP, kids: [stmts]};
+    stmts = newtop;
+  }
   assert(stmts.type == TOK_LC);
   return { name: func_root.name, body: stmts, loc: get_location(func_root)};
 }

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