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IDProjectCategoryView StatusDate SubmittedLast Update
0031044Open CASCADE[OCCT] OCCT:Codingpublic2019-10-07 21:302019-10-15 06:54
Reporterabv 
Assigned Tobugmaster 
PrioritynormalSeverityminor 
StatusreviewedResolutionopen 
PlatformOSOS Version
Product Version 
Target Version[OCCT] 7.5.0*Fixed in Version 
Summary0031044: Coding - Standard_NODISCARD should be placed before Standard_EXPORT
DescriptionWhen compiling OCCT with Platform Toolset set to "LLVM (clang-cl)", the compiler issues error where Standard_EXPORT is followed by Standard_NODISCARD in the method declaration, such as:

1>..\..\..\inc/../src/Units/Units_Token.hxx(138,19): error : an attribute list cannot appear here
1>..\..\..\inc/../src/Standard/Standard_Macro.hxx(69,32): message : expanded from macro 'Standard_NODISCARD'

 
Steps To ReproduceGenerate projects for MSVC 2019 for toolset LLVM (or generate standard, then edit project's propertied to set LLVM toolset) and build
TagsNo tags attached.
Test case number
Attached Filespatch file icon Standard_LOCAL.patch (4,625 bytes) 2019-10-15 06:52

- Relationships

-  Notes
(0087935)
git (administrator)
2019-10-08 08:08

 Branch CR31044 has been created by abv.

SHA-1: 1ac58326fbc21fb09beb4ac81d5d2c969238be52


Detailed log of new commits:

Author: abv
Date: Mon Oct 7 21:32:21 2019 +0300

    0031044: Coding - Standard_NODISCARD should be placed before Standard_EXPORT
    
    Standard_NODISCARD is put before Standard_EXPORT in all places throughout OCCT code
(0087994)
abv (manager)
2019-10-09 23:11

 Fix is pushed to branch CR31044, please review. Tests are OK, see Jenkins job CR31044-abv
(0088002)
git (administrator)
2019-10-10 09:23

 Branch CR31044_gcc_vis has been created by kgv.

SHA-1: f8d1a6fd07f693c7e43b1ca2cdfddfb051847d7f


Detailed log of new commits:

Author: kgv
Date: Thu Oct 10 09:22:29 2019 +0300

    0031044: Coding - Standard_NODISCARD should be placed before Standard_EXPORT
(0088005)
kgv (developer)
2019-10-10 09:59

 There are still compilation errors on macOS - not all places have been corrected:
http://vm-jenkins-test-12.nnov.opencascade.com:8080/job/CR31044_gcc_vis-master-KGV-OCCT-MacOS-opt-compile/1/parsed_console/ [^]
(0088055)
git (administrator)
2019-10-11 21:53

 Branch CR31044 has been updated forcibly by abv.

SHA-1: 6656c1c585e504d9b590820474ad5750060f615f
(0088056)
git (administrator)
2019-10-11 22:07

 Branch CR31044_gcc_vis has been updated forcibly by abv.

SHA-1: f13058c55af657144f64c536c1d65f8694fbf6db
(0088070)
abv (manager)
2019-10-12 22:58

 Sorry, my commit was lacking three files. Please review updated branches. Your branch CR31044_gcc_vis now passes tests OK, see Jenkins job CR31044_gcc_vis-master-KGV.

I believe we can introduce Standard_LOCAL and use it where reasonable, but I see no use in defining Standard_EXPORT as non-empty on Linux. Please reconsider this in commit in CR31044_gcc_vis.
(0088126)
git (administrator)
2019-10-15 06:52

 Branch CR31044_gcc_vis has been deleted by abv.

SHA-1: f13058c55af657144f64c536c1d65f8694fbf6db
(0088127)
abv (manager)
2019-10-15 06:54

 Branch to be integrated is CR31044. Content of branch CR31044_gcc_vis is archived as patch attached to this issue (Standard_LOCAL.patch)

- Issue History
Date Modified Username Field Change
2019-10-07 21:30 abv New Issue
2019-10-07 21:30 abv Assigned To => kgv
2019-10-08 08:08 git Note Added: 0087935
2019-10-09 23:11 abv Note Added: 0087994
2019-10-09 23:11 abv Status new => resolved
2019-10-09 23:11 abv Steps to Reproduce Updated View Revisions
2019-10-10 09:23 git Note Added: 0088002
2019-10-10 09:57 kgv Note Added: 0088004
2019-10-10 09:57 kgv Note Deleted: 0088004
2019-10-10 09:59 kgv Note Added: 0088005
2019-10-10 09:59 kgv Assigned To kgv => abv
2019-10-10 09:59 kgv Status resolved => assigned
2019-10-11 21:53 git Note Added: 0088055
2019-10-11 22:07 git Note Added: 0088056
2019-10-12 22:58 abv Note Added: 0088070
2019-10-12 22:58 abv Assigned To abv => kgv
2019-10-12 22:58 abv Status assigned => resolved
2019-10-13 09:24 kgv Assigned To kgv => bugmaster
2019-10-13 09:24 kgv Status resolved => reviewed
2019-10-15 06:52 abv File Added: Standard_LOCAL.patch
2019-10-15 06:52 git Note Added: 0088126
2019-10-15 06:54 abv Note Added: 0088127

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