I'm pretty sure this was caused by Marty's adding the pvCopy code to
pvDatabaseCPP, which includes a similar to but not identical header as
the one that is still in pvDataCPP and presumably being used by the
testApp/copy/testPVCopy.cpp source that is also still in pvData.
I don't have time right now to work out what needs to be removed, Marty
could you generate a PR to remove pvCopy and the associated test
program(s) from pvData? I think that's what we need to do to fix this.
- Andrew
On 09/26/2018 10:39 AM, Dirk Zimoch wrote:
> Hello,
>
> Since last weekend building EPICS 7 fails in pvData/testApp.
>
> Can please someone fix this or at least tell me which commit to check
> out so that I can compile again? Unfortunately I failed to find out what
> exactly the problem is or which old commit to check out to make it
> compile again.
>
> make[4]: Entering directory
> `/afs/psi.ch/group/8211/dirk/git/BASE/epics-base-7.0/modules/pvData/testApp/O.RHEL7-x86_64'
>
> /usr/bin/g++ -D_GNU_SOURCE -D_DEFAULT_SOURCE -D_X86_64_
> -DUNIX -Dlinux -O3 -Wall -m64 -I. -I../O.Common -I.
> -I. -I.. -I../../testApp/misc -I../../testApp/pv
> -I../../testApp/property -I../../testApp/copy
> -I/usr/local/epics/base-7.0.1/include/compiler/gcc
> -I/usr/local/epics/base-7.0.1/include/os/Linux
> -I/usr/local/epics/base-7.0.1/include
> -I/usr/local/epics/base-7.0.1/include/compiler/gcc
> -I/usr/local/epics/base-7.0.1/include/os/Linux
> -I/usr/local/epics/base-7.0.1/include -c
> ../../testApp/copy/testPVCopy.cpp
> ../../testApp/copy/testPVCopy.cpp:38:5: error: ‘PVCopyPtr’ has not been
> declared
> PVCopyPtr const & pvCopy)
> ^
> ../../testApp/copy/testPVCopy.cpp: In function ‘void testPVScalar(const
> string&, const string&, const PVStructurePtr&, const int&)’:
> ../../testApp/copy/testPVCopy.cpp:48:41: error: base operand of ‘->’ is
> not a pointer
> StructureConstPtr structure = pvCopy->getStructure();
> ^
> ../../testApp/copy/testPVCopy.cpp:49:29: error: base operand of ‘->’ is
> not a pointer
> pvStructureCopy = pvCopy->createPVStructure();
> ^
> ../../testApp/copy/testPVCopy.cpp:52:11: error: base operand of ‘->’ is
> not a pointer
> pvCopy->initCopy(pvStructureCopy, bitSet);
> ^
> ../../testApp/copy/testPVCopy.cpp:56:11: error: base operand of ‘->’ is
> not a pointer
> pvCopy->updateCopySetBitSet(pvStructureCopy,bitSet);
> ^
> ../../testApp/copy/testPVCopy.cpp:60:11: error: base operand of ‘->’ is
> not a pointer
> pvCopy->getCopyOffset(pvValueMaster);
> ^
> ../../testApp/copy/testPVCopy.cpp:67:11: error: base operand of ‘->’ is
> not a pointer
> pvCopy->updateCopyFromBitSet(pvStructureCopy,bitSet);
> ^
> ../../testApp/copy/testPVCopy.cpp:74:11: error: base operand of ‘->’ is
> not a pointer
> pvCopy->updateMaster(pvStructureCopy,bitSet);
> ^
> ../../testApp/copy/testPVCopy.cpp: At global scope:
> ../../testApp/copy/testPVCopy.cpp:83:5: error: ‘PVCopyPtr’ has not been
> declared
> PVCopyPtr const & pvCopy)
> ^
> ../../testApp/copy/testPVCopy.cpp: In function ‘void
> testPVScalarArray(const string&, const string&, const PVStructurePtr&,
> const int&)’:
> ../../testApp/copy/testPVCopy.cpp:97:41: error: base operand of ‘->’ is
> not a pointer
> StructureConstPtr structure = pvCopy->getStructure();
> ^
> ../../testApp/copy/testPVCopy.cpp:99:29: error: base operand of ‘->’ is
> not a pointer
> pvStructureCopy = pvCopy->createPVStructure();
> ^
> ../../testApp/copy/testPVCopy.cpp:102:11: error: base operand of ‘->’ is
> not a pointer
> pvCopy->initCopy(pvStructureCopy, bitSet);
> ^
> ../../testApp/copy/testPVCopy.cpp:110:11: error: base operand of ‘->’ is
> not a pointer
> pvCopy->updateCopySetBitSet(pvStructureCopy,bitSet);
> ^
> ../../testApp/copy/testPVCopy.cpp:114:11: error: base operand of ‘->’ is
> not a pointer
> pvCopy->getCopyOffset(pvValueMaster);
> ^
> ../../testApp/copy/testPVCopy.cpp:125:11: error: base operand of ‘->’ is
> not a pointer
> pvCopy->updateCopyFromBitSet(pvStructureCopy,bitSet);
> ^
> ../../testApp/copy/testPVCopy.cpp:137:11: error: base operand of ‘->’ is
> not a pointer
> pvCopy->updateMaster(pvStructureCopy,bitSet);
> ^
> ../../testApp/copy/testPVCopy.cpp: In function ‘void scalarTest()’:
> ../../testApp/copy/testPVCopy.cpp:149:5: error: ‘PVCopyPtr’ was not
> declared in this scope
> PVCopyPtr pvCopy;
> ^
> ../../testApp/copy/testPVCopy.cpp:149:5: note: suggested alternative:
> In file included from ../../testApp/copy/testPVCopy.cpp:26:0:
> /usr/local/epics/base-7.0.1/include/pv/pvCopy.h:45:38: note:
> ‘epics::pvDatabase::PVCopyPtr’
> typedef std::tr1::shared_ptr<PVCopy> PVCopyPtr;
> ^
> ../../testApp/copy/testPVCopy.cpp:149:15: error: expected ‘;’ before
> ‘pvCopy’
> PVCopyPtr pvCopy;
> ^
> ../../testApp/copy/testPVCopy.cpp:159:5: error: ‘pvCopy’ was not
> declared in this scope
> pvCopy = PVCopy::create(pvMaster,pvRequest,"");
> ^
> ../../testApp/copy/testPVCopy.cpp:159:14: error: ‘PVCopy’ has not been
> declared
> pvCopy = PVCopy::create(pvMaster,pvRequest,"");
> ^
> ../../testApp/copy/testPVCopy.cpp:166:14: error: ‘PVCopy’ has not been
> declared
> pvCopy = PVCopy::create(pvMaster,pvRequest,"");
> ^
> ../../testApp/copy/testPVCopy.cpp:173:14: error: ‘PVCopy’ has not been
> declared
> pvCopy = PVCopy::create(pvMaster,pvRequest,"");
> ^
> ../../testApp/copy/testPVCopy.cpp: In function ‘void arrayTest()’:
> ../../testApp/copy/testPVCopy.cpp:186:5: error: ‘PVCopyPtr’ was not
> declared in this scope
> PVCopyPtr pvCopy;
> ^
> ../../testApp/copy/testPVCopy.cpp:186:5: note: suggested alternative:
> In file included from ../../testApp/copy/testPVCopy.cpp:26:0:
> /usr/local/epics/base-7.0.1/include/pv/pvCopy.h:45:38: note:
> ‘epics::pvDatabase::PVCopyPtr’
> typedef std::tr1::shared_ptr<PVCopy> PVCopyPtr;
> ^
> ../../testApp/copy/testPVCopy.cpp:186:15: error: expected ‘;’ before
> ‘pvCopy’
> PVCopyPtr pvCopy;
> ^
> ../../testApp/copy/testPVCopy.cpp:196:5: error: ‘pvCopy’ was not
> declared in this scope
> pvCopy = PVCopy::create(pvMaster,pvRequest,"");
> ^
> ../../testApp/copy/testPVCopy.cpp:196:14: error: ‘PVCopy’ has not been
> declared
> pvCopy = PVCopy::create(pvMaster,pvRequest,"");
> ^
> ../../testApp/copy/testPVCopy.cpp:203:14: error: ‘PVCopy’ has not been
> declared
> pvCopy = PVCopy::create(pvMaster,pvRequest,"");
> ^
> ../../testApp/copy/testPVCopy.cpp:210:14: error: ‘PVCopy’ has not been
> declared
> pvCopy = PVCopy::create(pvMaster,pvRequest,"");
> ^
> ../../testApp/copy/testPVCopy.cpp: In function ‘void powerSupplyTest()’:
> ../../testApp/copy/testPVCopy.cpp:251:5: error: ‘PVCopyPtr’ was not
> declared in this scope
> PVCopyPtr pvCopy;
> ^
> ../../testApp/copy/testPVCopy.cpp:251:5: note: suggested alternative:
> In file included from ../../testApp/copy/testPVCopy.cpp:26:0:
> /usr/local/epics/base-7.0.1/include/pv/pvCopy.h:45:38: note:
> ‘epics::pvDatabase::PVCopyPtr’
> typedef std::tr1::shared_ptr<PVCopy> PVCopyPtr;
> ^
> ../../testApp/copy/testPVCopy.cpp:251:15: error: expected ‘;’ before
> ‘pvCopy’
> PVCopyPtr pvCopy;
> ^
> ../../testApp/copy/testPVCopy.cpp:261:5: error: ‘pvCopy’ was not
> declared in this scope
> pvCopy = PVCopy::create(pvMaster,pvRequest,"");
> ^
> ../../testApp/copy/testPVCopy.cpp:261:14: error: ‘PVCopy’ has not been
> declared
> pvCopy = PVCopy::create(pvMaster,pvRequest,"");
> ^
> ../../testApp/copy/testPVCopy.cpp:268:14: error: ‘PVCopy’ has not been
> declared
> pvCopy = PVCopy::create(pvMaster,pvRequest,"");
> ^
> ../../testApp/copy/testPVCopy.cpp:275:14: error: ‘PVCopy’ has not been
> declared
> pvCopy = PVCopy::create(pvMaster,pvRequest,"");
> ^
> ../../testApp/copy/testPVCopy.cpp:282:14: error: ‘PVCopy’ has not been
> declared
> pvCopy = PVCopy::create(pvMaster,pvRequest,"");
> ^
> make[4]: *** [testPVCopy.o] Error 1
> make[4]: Leaving directory
> `/afs/psi.ch/group/8211/dirk/git/BASE/epics-base-7.0/modules/pvData/testApp/O.RHEL7-x86_64'
>
>
>
> In case it matters: I have this problem with several gcc versions, e.g
> 4.8.5 and 6.2.1. Also with clang, but with better error message:
>
> ../../testApp/copy/testPVCopy.cpp:38:5: error: unknown type name
> 'PVCopyPtr'; did you mean 'epics::pvDatabase::PVCopyPtr'?
>
> Thus the problem seems to be namespace related. However I could not find
> out how to fix it. Using namespace epics::pvDatabase only seems to make
> things worse.
>
> Dirk
>
--
Arguing for surveillance because you have nothing to hide is no
different than making the claim, "I don't care about freedom of
speech because I have nothing to say." -- Edward Snowdon
- Replies:
- Re: compiler problem in pvData/testApp Michael Davidsaver
- Re: compiler problem in pvData/testApp Dirk Zimoch
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