search for: rf_coercevector

...ikam.c:424: warning: passing arg 1 of `Rf_length' from incompatible pointer type flikam.c:425: warning: passing arg 1 of `Rf_length' from incompatible pointer type flikam.c:426: warning: passing arg 1 of `Rf_length' from incompatible pointer type flikam.c:428: warning: passing arg 1 of `Rf_coerceVector' from incompatible pointer type flikam.c:428: warning: assignment from incompatible pointer type flikam.c:428: warning: passing arg 1 of `Rf_protect' from incompatible pointer type flikam.c:429: warning: passing arg 1 of `Rf_coerceVector' from incompatible pointer type flikam.c:429: war...

...ikam.c:424: warning: passing arg 1 of `Rf_length' from incompatible pointer type flikam.c:425: warning: passing arg 1 of `Rf_length' from incompatible pointer type flikam.c:426: warning: passing arg 1 of `Rf_length' from incompatible pointer type flikam.c:428: warning: passing arg 1 of `Rf_coerceVector' from incompatible pointer type flikam.c:428: warning: assignment from incompatible pointer type flikam.c:428: warning: passing arg 1 of `Rf_protect' from incompatible pointer type flikam.c:429: warning: passing arg 1 of `Rf_coerceVector' from incompatible pointer type flikam.c:429: war...

...'language' object cannot be coerced to type 'pairlist' One can do such a conversion via conversion to e.g. an intermediate R list (VECSXP), but that seems wasteful. Would it make sense to permit this coercion? Or, is there some other relevant API I'm missing? For completeness, Rf_coerceVector() also emits the same error above since it uses the same code path. Thanks, Kevin

...y second question, it seems like the ALTREP coercion function does not handle attributes correctly. After the coercion, the ALTREP object will lose its attributes. ``` coerceFunc <- inline::cxxfunction( signature(x = "SEXP", attr = "SEXP" ) , ' SET_ATTRIB(x,attr); return(Rf_coerceVector(x, REALSXP)); ') > coerceFunc(1:6, pairlist(dim = c(2L, 3L))) [1] 1 2 3 4 5 6 > coerceFunc(1:6 + 0L, pairlist(dim = c(2L, 3L))) [,1] [,2] [,3] [1,] 1 3 5 [2,] 2 4 6 ``` The problem is that the coercion function is directly dispatched to the user-defined ALTREP coerc...

...3E: GetNewPage (memory.c:888) ==15375==??? by 0x511FC0: Rf_allocVector3 (memory.c:2691) ==15375==??? by 0x4657AC: Rf_allocVector (Rinlinedfuns.h:577) ==15375==??? by 0x4657AC: Rf_ScalarString (Rinlinedfuns.h:1007) ==15375==??? by 0x4657AC: coerceToVectorList (coerce.c:892) ==15375==??? by 0x4657AC: Rf_coerceVector (coerce.c:1293) ==15375==??? by 0x4660EB: ascommon (coerce.c:1369) ==15375==??? by 0x4667C0: do_asvector (coerce.c:1544) ==15375==??? by 0x4CFCB9: bcEval (eval.c:6775) ==15375==??? by 0x4D95AF: Rf_eval (eval.c:624) ==15375==??? by 0x4DAD12: R_execClosure (eval.c:1764) ==15375==??? by 0x515EF7: disp...

...ke the ALTREP coercion function does not > handle attributes correctly. After the coercion, the ALTREP object will > lose its attributes. > ``` > coerceFunc <- inline::cxxfunction( signature(x = "SEXP", attr = "SEXP" ) , ' > SET_ATTRIB(x,attr); > return(Rf_coerceVector(x, REALSXP)); > ') >> coerceFunc(1:6, pairlist(dim = c(2L, 3L))) > [1] 1 2 3 4 5 6 >> coerceFunc(1:6 + 0L, pairlist(dim = c(2L, 3L))) > [,1] [,2] [,3] > [1,] 1 3 5 > [2,] 2 4 6 > ``` > The problem is that the coercion function is directly d...

...888) > ==15375==??? by 0x511FC0: Rf_allocVector3 (memory.c:2691) > ==15375==??? by 0x4657AC: Rf_allocVector (Rinlinedfuns.h:577) > ==15375==??? by 0x4657AC: Rf_ScalarString (Rinlinedfuns.h:1007) > ==15375==??? by 0x4657AC: coerceToVectorList (coerce.c:892) > ==15375==??? by 0x4657AC: Rf_coerceVector (coerce.c:1293) > ==15375==??? by 0x4660EB: ascommon (coerce.c:1369) > ==15375==??? by 0x4667C0: do_asvector (coerce.c:1544) > ==15375==??? by 0x4CFCB9: bcEval (eval.c:6775) > ==15375==??? by 0x4D95AF: Rf_eval (eval.c:624) > ==15375==??? by 0x4DAD12: R_execClosure (eval.c:1764) >...

...defined symbol: Rf_isString (./lapack.so) undefined symbol: STRING_ELT (./lapack.so) undefined symbol: Rf_isComplex (./lapack.so) undefined symbol: Rf_duplicate (./lapack.so) undefined symbol: LENGTH (./lapack.so) undefined symbol: Rf_allocMatrix (./lapack.so) undefined symbol: Rf_coerceVector (./lapack.so) undefined symbol: Rf_mkChar (./lapack.so) undefined symbol: R_alloc (./lapack.so) undefined symbol: SET_STRING_ELT (./lapack.so) undefined symbol: Rf_allocVector (./lapack.so) undefined symbol: R_CHAR (./lapack.so) undefined symbol: Rf_unprotect_pt...

...defined symbol: Rf_isString (./lapack.so) undefined symbol: STRING_ELT (./lapack.so) undefined symbol: Rf_isComplex (./lapack.so) undefined symbol: Rf_duplicate (./lapack.so) undefined symbol: LENGTH (./lapack.so) undefined symbol: Rf_allocMatrix (./lapack.so) undefined symbol: Rf_coerceVector (./lapack.so) undefined symbol: Rf_mkChar (./lapack.so) undefined symbol: R_alloc (./lapack.so) undefined symbol: SET_STRING_ELT (./lapack.so) undefined symbol: Rf_allocVector (./lapack.so) undefined symbol: R_CHAR (./lapack.so) undefined symbol: Rf_unprotect_pt...

...0711-317 ERROR: Undefined symbol: R_NaString ld: 0711-317 ERROR: Undefined symbol: R_NilValue ld: 0711-317 ERROR: Undefined symbol: .Rf_PrintDefaults ld: 0711-317 ERROR: Undefined symbol: .Rf_EncodeElement ld: 0711-317 ERROR: Undefined symbol: .Rf_allocVector ld: 0711-317 ERROR: Undefined symbol: .Rf_coerceVector ld: 0711-317 ERROR: Undefined symbol: .Rf_install ld: 0711-317 ERROR: Undefined symbol: R_GlobalEnv ld: 0711-317 ERROR: Undefined symbol: .Rf_GetOption ld: 0711-317 ERROR: Undefined symbol: .Rf_asInteger ld: 0711-317 ERROR: Undefined symbol: R_NaInt ld: 0711-317 ERROR: Undefined symbol: .Rf_length...

Hi R-devel, I'm trying to get R 3.2.1 working on Haiku (an open source OS inspired by BeOS, not Linux based) on i586. With a few small changes to library paths and ifdefs I am able to get a seemingly working R binary. The build process stops with the 'tools' package. The last lines from make are below. Does anyone have any tips? I'm rather new to debugging at this low level. Are

...itmap.lo /usr/bin/cc -shared -L/soft/readline/v4.2.1/lib -o R_X11.so dataentry.lo devX11.lo rotated.lo rbitmap.lo -lSM -lICE -lX11 -lreadline -ltermcap -lm ld: Warning: Unresolved: R_NaReal R_NaInt Rf_error Rf_warning UNIMPLEMENTED Rf_isBlankString R_strtod R_GlobalEnv R_NilValue R_NaString Rf_coerceVector Rf_PairToVectorList Rf_VectorToPairList Rf_allocString Rf_allocVector Rf_allocList Rf_asInteger Rf_duplicate Rf_GetOption Rf_install Rf_isList Rf_isVector Rf_length Rf_listAppend Rf_nthcdr Rf_PrintDefaults Rf_protect Rf_unprotect SET_STRING_ELT SET_TAG SETCAR SETCDR Rf_begincontext Rf_endcontext Rf...