[ET Trac] #2547: Compilation failure: "invalid type" errors in Vectors vmask code

[Bernard Kelly]

#2547: Compilation failure: "invalid type" errors in Vectors vmask code

 Reporter: Bernard Kelly
   Status: new
Milestone: ET_2021_05
  Version: ET_2021_05
     Type: bug
 Priority: blocker
Component: EinsteinToolkit thorn

Fresh download & first compilation of latest ETK release: compilation fails during Vectors thorn because of issues with “vmask” code:  
  
`In file included from /gpfs/scratch/bjk0015/codes/Cactus_ET_2021_05/arrangements/CactusUtils/Vectors/src/vectors.cc(1):
/gpfs/scratch/bjk0015/codes/Cactus_ET_2021_05/arrangements/CactusUtils/Vectors/src/vectors.h(1228): error: invalid type for defaulted constructor
    vmask(vmask &&) = default;
    ^

In file included from /gpfs/scratch/bjk0015/codes/Cactus_ET_2021_05/arrangements/CactusUtils/Vectors/src/vectors.cc(1):
/gpfs/scratch/bjk0015/codes/Cactus_ET_2021_05/arrangements/CactusUtils/Vectors/src/vectors.h(1230): error: invalid type for defaulted assignment operator
    vmask &operator=(vmask &&) = default;`

I can fix this issue by commenting out the definition of the “vmask” structure, and the following code that calls it – which is apparently not used in the rest of the code anyway. git diff is attached here.

Further notes:

The compilation is on the WVU machine Spruce Knob, using the Intel 17.0.1 compiler. I’m using the following configuration options:  
  
CC=icc

CFLAGS=-Ofast -qopenmp -xHost  -align -std=gnu99

CPP=cpp

CPPFLAGS=-DMPICH\_IGNORE\_CXX\_SEEK

CPP\_DEBUG\_FLAGS=-DCARPET\_DEBUG

CPP\_OPENMP\_FLAGS=-fopenmp

CROSS\_COMPILE=yes

CXX=icpc

CXXFLAGS=-Ofast -qopenmp -xHost  -align -std=gnu\+\+11

CXX\_DEBUG\_FLAGS=-O0

CXX\_NO\_OPTIMISE\_FLAGS=-O0

CXX\_OPENMP\_FLAGS=-fopenmp

CXX\_OPTIMISE\_FLAGS=-Ofast

CXX\_PROFILE\_FLAGS=-pg

C\_DEBUG\_FLAGS=-O0

C\_LINE\_DIRECTIVES=yes

C\_NO\_OPTIMISE\_FLAGS=-O0

C\_OPENMP\_FLAGS=-fopenmp

C\_OPTIMISE\_FLAGS=-Ofast

C\_PROFILE\_FLAGS=-pg

‌
attachment: git_diff_vectors_dot_h.txt (https://api.bitbucket.org/2.0/repositories/einsteintoolkit/tickets/issues/2547/attachments/git_diff_vectors_dot_h.txt)


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Ticket URL: https://bitbucket.org/einsteintoolkit/tickets/issues/2547/compilation-failure-invalid-type-errors-in
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