[cfe-dev] clang compile error on mingw / gcc 3.4.5

[Ted Kremenek]

Hi Ronald,

I just committed a potential fix:

http://lists.cs.uiuc.edu/pipermail/cfe-commits/Week-of-Mon-20090706/018865.html

Please let me know whether or not it resolves the problem for you.

Ted

On Jul 9, 2009, at 11:52 PM, Ronald Pijnacker wrote:

> Hi all,
>
> I am trying to get llvm / clang to build on mingw with support for  
> objc.
> Building llvm (svn trunk) went quite smoothly, however building  
> clang gave
> me the following error:
>
> d:/data/llvm/llvm-svn/tools/clang/lib/Analysis/MemRegion.cpp: In  
> member function `clang::FieldRegion*  
> clang::MemRegionManager::getFieldRegion(const clang::FieldDecl*,  
> const clang::MemRegion*)':
> d:/data/llvm/llvm-svn/tools/clang/lib/Analysis/MemRegion.cpp:301:  
> error: call of overloaded `getRegion(const clang::FieldDecl*&, const  
> clang::MemRegion*&)' is ambiguous
> d:/data/llvm/llvm-svn/tools/clang/lib/Analysis/../../include/clang/ 
> Analysis/PathSensitive/MemRegion.h:736: note: candidates are:  
> RegionTy* clang::MemRegionManager::getRegion(A1, const  
> clang::MemRegion*) [with RegionTy = clang::FieldRegion, A1 = const  
> clang::FieldDecl*]
> d:/data/llvm/llvm-svn/tools/clang/lib/Analysis/../../include/clang/ 
> Analysis/PathSensitive/MemRegion.h:753: note:                  
> RegionTy* clang::MemRegionManager::getRegion(A1, A2) [with RegionTy  
> = clang::FieldRegion, A1 = const clang::FieldDecl*, A2 = const  
> clang::MemRegion*]
>
> d:/data/llvm/llvm-svn/tools/clang/lib/Analysis/MemRegion.cpp: In  
> member function `clang::ObjCIvarRegion*  
> clang::MemRegionManager::getObjCIvarRegion(const  
> clang::ObjCIvarDecl*, const clang::MemRegion*)':
> d:/data/llvm/llvm-svn/tools/clang/lib/Analysis/MemRegion.cpp:307:  
> error: call of overloaded `getRegion(const clang::ObjCIvarDecl*&,  
> const clang::MemRegion*&)' is ambiguous
> d:/data/llvm/llvm-svn/tools/clang/lib/Analysis/../../include/clang/ 
> Analysis/PathSensitive/MemRegion.h:736: note: candidates are:  
> RegionTy* clang::MemRegionManager::getRegion(A1, const  
> clang::MemRegion*) [with RegionTy = clang::ObjCIvarRegion, A1 =  
> const clang::ObjCIvarDecl*]
> d:/data/llvm/llvm-svn/tools/clang/lib/Analysis/../../include/clang/ 
> Analysis/PathSensitive/MemRegion.h:753: note:                  
> RegionTy* clang::MemRegionManager::getRegion(A1, A2) [with RegionTy  
> = clang::ObjCIvarRegion, A1 = const clang::ObjCIvarDecl*, A2 = const  
> clang::MemRegion*]
>
> d:/data/llvm/llvm-svn/tools/clang/lib/Analysis/MemRegion.cpp: In  
> member function `clang::ObjCObjectRegion*  
> clang::MemRegionManager::getObjCObjectRegion(const  
> clang::ObjCInterfaceDecl*, const clang::MemRegion*)':
> d:/data/llvm/llvm-svn/tools/clang/lib/Analysis/MemRegion.cpp:313:  
> error: call of overloaded `getRegion(const  
> clang::ObjCInterfaceDecl*&, const clang::MemRegion*&)' is ambiguous
> d:/data/llvm/llvm-svn/tools/clang/lib/Analysis/../../include/clang/ 
> Analysis/PathSensitive/MemRegion.h:736: note: candidates are:  
> RegionTy* clang::MemRegionManager::getRegion(A1, const  
> clang::MemRegion*) [with RegionTy = clang::ObjCObjectRegion, A1 =  
> const clang::ObjCInterfaceDecl*]
> d:/data/llvm/llvm-svn/tools/clang/lib/Analysis/../../include/clang/ 
> Analysis/PathSensitive/MemRegion.h:753: note:                  
> RegionTy* clang::MemRegionManager::getRegion(A1, A2) [with RegionTy  
> = clang::ObjCObjectRegion, A1 = const clang::ObjCInterfaceDecl*, A2  
> = const clang::MemRegion*]
>
> d:/data/llvm/llvm-svn/tools/clang/lib/Analysis/MemRegion.cpp: In  
> member function `clang::TypedViewRegion*  
> clang::MemRegionManager::getTypedViewRegion(clang::QualType, const  
> clang::MemRegion*)':
> d:/data/llvm/llvm-svn/tools/clang/lib/Analysis/MemRegion.cpp:318:  
> error: call of overloaded `getRegion(clang::QualType&, const  
> clang::MemRegion*&)' is ambiguous
> d:/data/llvm/llvm-svn/tools/clang/lib/Analysis/../../include/clang/ 
> Analysis/PathSensitive/MemRegion.h:736: note: candidates are:  
> RegionTy* clang::MemRegionManager::getRegion(A1, const  
> clang::MemRegion*) [with RegionTy = clang::TypedViewRegion, A1 =  
> clang::QualType]
> d:/data/llvm/llvm-svn/tools/clang/lib/Analysis/../../include/clang/ 
> Analysis/PathSensitive/MemRegion.h:753: note:                  
> RegionTy* clang::MemRegionManager::getRegion(A1, A2) [with RegionTy  
> = clang::TypedViewRegion, A1 = clang::QualType, A2 = const  
> clang::MemRegion*]
>
> make[4]: *** [/data/llvm/llvm-svn.bin/tools/clang/lib/Analysis/ 
> Release/MemRegion.o] Error 1
> make[4]: Leaving directory `/data/llvm/llvm-svn.bin/tools/clang/lib/ 
> Analysis'
> make[3]: *** [Analysis/.makeall] Error 2
> make[3]: *** Waiting for unfinished jobs....
>
> I traced this back in svn to revisions 73917 and 73921, where this  
> was changed.
> It seems as if gcc 3.4.5 isn't able to deal with the used template  
> construct.
>
> Best regards,
>
> Ronald
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