Closed
Bug 391350
Opened 17 years ago
Closed 17 years ago
Incorrect type inference for array and object literals
Categories
(Rhino Graveyard :: Compiler, defect)
Tracking
(Not tracked)
RESOLVED
FIXED
People
(Reporter: norrisboyd, Assigned: norrisboyd)
Details
Attachments
(1 file)
|
1.14 KB,
patch
|
Details | Diff | Splinter Review |
The program
function f() {
var x = {a:1,b:2};
return x.a;
}
print(f());
will print "undefined" for optimization level 1 instead of 1 due to the optimizer incorrectly assuming the object literal in the tree is an operator with two number type operands that must thus produce a number.
|
Assignee | |
Comment 1•17 years ago
|
||
Fixed: Checking in src/org/mozilla/javascript/optimizer/Block.java; /cvsroot/mozilla/js/rhino/src/org/mozilla/javascript/optimizer/Block.java,v <-- Block.java new revision: 1.37.4.1; previous revision: 1.37 done
Status: NEW → RESOLVED
Closed: 17 years ago
Resolution: --- → FIXED
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Description
•