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| ID | Project | Category | View Status | Date Submitted | Last Update | ||||
| 0013393 | CMake | CMake | public | 2012-07-11 10:29 | 2013-01-09 10:56 | ||||
| Reporter | Stephen Kelly | ||||||||
| Assigned To | Brad King | ||||||||
| Priority | normal | Severity | minor | Reproducibility | always | ||||
| Status | closed | Resolution | fixed | ||||||
| Platform | OS | OS Version | |||||||
| Product Version | |||||||||
| Target Version | CMake 2.8.9 | Fixed in Version | CMake 2.8.9 | ||||||
| Summary | 0013393: if() behavior is different with macro parameters | ||||||||
| Description | The if(<variable>) signature always evaluates to false if <variable> is a macro parameter: https://codereview.qt-project.org/#change,30630 [^] This is not currently documented. function() parameters already behave consistently with variables set with set(). This should be either documented or changed to match the behavior with regular variables. | ||||||||
| Tags | No tags attached. | ||||||||
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| Notes | |
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(0030038) Brad King (manager) 2012-07-11 10:35 |
The documentation of the macro() command: http://www.cmake.org/cmake/help/v2.8.8/cmake.html#command:macro [^] explains how literal "${arg}" replacement is done before evaluation. It also explicitly states "parameters to a macro and values such as ARGN are not variables" |
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(0030039) Stephen Kelly (developer) 2012-07-11 10:36 |
Ok. If that's not going to be changed, it might be worth also adding a note to the documentation of if(), which is where I looked for it. |
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(0030040) Brad King (manager) 2012-07-11 10:46 |
Simple enough: http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=674c56c3 [^] |
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(0032038) Robert Maynard (manager) 2013-01-09 10:56 |
Closing resolved issues that have not been updated in more than 4 months. |
| Notes |
| Issue History | |||
| Date Modified | Username | Field | Change |
| 2012-07-11 10:29 | Stephen Kelly | New Issue | |
| 2012-07-11 10:35 | Brad King | Note Added: 0030038 | |
| 2012-07-11 10:36 | Stephen Kelly | Note Added: 0030039 | |
| 2012-07-11 10:46 | Brad King | Note Added: 0030040 | |
| 2012-07-11 10:46 | Brad King | Assigned To | => Brad King |
| 2012-07-11 10:46 | Brad King | Status | new => resolved |
| 2012-07-11 10:46 | Brad King | Resolution | open => fixed |
| 2012-07-11 10:46 | Brad King | Target Version | => CMake 2.8.9 |
| 2012-07-11 10:46 | Brad King | Description Updated | |
| 2012-08-09 19:45 | David Cole | Fixed in Version | => CMake 2.8.9 |
| 2013-01-09 10:56 | Robert Maynard | Note Added: 0032038 | |
| 2013-01-09 10:56 | Robert Maynard | Status | resolved => closed |
| Issue History |
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