CC parser hangs/fails

[Alpha]

Rev 8663 on Windows appears to fail to start the CC parser.  It logs that a new parser has been created, then CPU usage drops to zero.  Requesting tooltip/completion results in the still-parsing message.  If I try to close the project (or Code::Blocks), the program stops responding.
I tried inspecting the threads/stack by debugging Code::Blocks with Code::Blocks, but my unskilled eyes were unable to find anything related.  Also, inspection of recent commits did not reveal anything that should be related to the parser.

Ideas?

[ollydbg]

What steps did you try to let CC hang. For my experience, sometimes, CC will hang, but it's hard to find a reproduce way.

[MortenMacFly]

...what do you see in the debug log if you try to cc anything? Usually there is written in what stage the parser is and why it does not continue.

[Alpha]

Steps:

• Launch Code::Blocks
• Open CodeBlocks.cbp (the problem starts here every time, but it also has the same problem if I open my own simpler projects)

The last part of the debug log says:

Code Select Expand


Caching GCC default include dir: C:\libraries\MinGW\lib\gcc\mingw32\4.7.1\include\c++
Caching GCC default include dir: C:\libraries\MinGW\lib\gcc\mingw32\4.7.1\include\c++\mingw32
Caching GCC default include dir: C:\libraries\MinGW\lib\gcc\mingw32\4.7.1\include\c++\backward
Caching GCC default include dir: C:\libraries\MinGW\lib\gcc\mingw32\4.7.1\include
Caching GCC default include dir: C:\libraries\MinGW\include
Caching GCC default include dir: C:\libraries\MinGW\lib\gcc\mingw32\4.7.1\include-fixed
Passing list of files to batch-parser.
Header to parse with priority: 'C:\libraries\MinGW\lib\gcc\mingw32\4.7.1\include\c++\cstddef'
Header to parse with priority: 'C:\libraries\MinGW\include\w32api.h'
Header to parse with priority: 'C:\Libraries\wxMSW-2.8.12\include\wx\defs.h'
Header to parse with priority: 'C:\Libraries\wxMSW-2.8.12\include\wx\dlimpexp.h'
Header to parse with priority: 'C:\Libraries\wxMSW-2.8.12\include\wx\toplevel.h'
Header to parse with priority: 'C:\Libraries\cb_patch\src\include\sdk.h'
Add 6 priority parsing file(s) for project 'Code::Blocks wx2.8.x'...
Added 808 file(s) for project 'Code::Blocks wx2.8.x' to batch-parser...
No active project available.
Create new parser for project 'Code::Blocks wx2.8.x'
Updating class browser...
Class browser updated.
Starting batch parsing for project 'Code::Blocks wx2.8.x'...


If I request a tooltip, it says:

Code Select Expand


The Parser is still parsing files. > Reasons:
- still priority headers to parse
- still system priority headers to parse
- still batch parse files to parse
- still pre-defined macros to operate
- still need to mark files as local
- thread pool is not done yet


[MortenMacFly]

Steps:

• Launch Code::Blocks
• Open CodeBlocks.cbp (the problem starts here every time, but it also has the same problem if I open my own simpler projects)

Well this is what I do nearly every day and it just works...?! ???
Do you have done something special? Why, if you remove the targets step-by-step? This may lead to the target and therefore file which may fail. Do you have CC patches applied from 3rd party sources that could cause this? Try a C::B build with a clean CC from SVN trunk.

[Alpha]

Well this is what I do nearly every day and it just works...?! ???

I know ???... my thoughts exactly.  I was very surprised when it started.

Do you have done something special? Why, if you remove the targets step-by-step? This may lead to the target and therefore file which may fail. Do you have CC patches applied from 3rd party sources that could cause this? Try a C::B build with a clean CC from SVN trunk.

This is from completely vanilla source, so no changes there.  It just occurred to me that I have not tried a full rebuild recently.  Will report back if that works, or I discover anything else.

[Alpha]

It just occurred to me that I have not tried a full rebuild recently.

Still not sure what caused the problem, but after a full rebuild, everything functions normally again.

Apologies for the noise.