489833 - Dehydra has trouble with type names on templates containing templates

Status: RESOLVED INVALID

(Developer Infrastructure :: Source Code Analysis, defect)

Description

[David Humphrey (:humph)]

In trying to parse the body's of funcs for dxr, I'm hitting a problem with the type.name being garbled for templates that contain templates.  For example, given:

template<class T> class nsCOMPtr{
  public:
   nsCOMPtr();
};

class nsIDog;
class nsIDog{};

int f();

int f()
{
  nsCOMPtr< nsCOMPtr<nsIDog> > doggy;
}

Here is what I see for the variable doggy

  statements: [{
    name: "doggy",
    type: #1 = {
      kind: "class",
      name: "nsCOMPtr >",

You can try testing here to see what I mean: http://germany.proximity.on.ca/dehydra-web/process.cgi

Comment 1

[David Mandelin [:dmandelin]]

Attachment: Test case & output

I couldn't duplicate this. The attachment contains my Dehydra script, the test C++ file, the command line I used, and the output. I ran on Linux. I also tried putting that output through the beautifier and it came out OK.

I checked out the output on the test site you linked and I do see the bug there. Looking at the error, it almost makes me wonder if there is some intermediate script that doesn't do so well with spaces. The other obvious thing would be if you're not on the latest Dehydra.

If none of those works, or if I just made some boneheaded mistake, can you give me exactly what scripts and commands you are running so I can try again to dup it?

Comment 2

[David Humphrey (:humph)]

You're right, this is < vs. &lt; in my python script.  Sorry to waste your time!