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Bug 9307 – escapeShellCommand returns empty string

Status: RESOLVED
Resolution: DUPLICATE
Severity: normal
Priority: P2
Component: phobos
Product: D
Version: D2
Platform: x86_64
OS: Mac OS X
Creation time: 2013-01-12T16:45:00Z
Last change time: 2013-01-12T17:30:20Z
Assigned to: nobody
Creator: londey

Attachments

ID	Filename	Summary	Content-Type	Size
1179	test.d	Example program	application/octet-stream	140

Comments

Comment #0 by londey — 2013-01-12T16:45:38Z

Created attachment 1179 Example program std.process.escapeShellCommand returns an empty string in DMD 2.61 in code that previously worked for 2.60. In the attached program the assert fails using DMD64 2.61 on OSX.

Comment #1 by andrej.mitrovich — 2013-01-12T17:06:41Z

Also reproducible on win32. I'm looking at the diff of std.process between 2.060 and 2.061, and nothing's really changed in the function implementation apart from a single line in escapePosixArgumentImpl which has no effect on the results on win32, so it must be some dependency function which changed semantics.

Comment #2 by andrej.mitrovich — 2013-01-12T17:10:45Z

Obviously the unitttests are not run at all for this function, because -version=unittest_burnin is never set in Phobos. Considering this uses some odd internal "pure" allocator this might even be a result of a compiler bug. I'm investigating though..

Comment #3 by andrej.mitrovich — 2013-01-12T17:30:20Z

Caused by compiler regression in 2.061, see Issue 9309. *** This issue has been marked as a duplicate of issue 9309 ***