Description
An alternative approach to non-standard evaluation using formulas. Provides a full implementation of LISP style 'quasiquotation', making it easier to generate code with other code.
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CRAN Check Status
Show all 14 flavors
| Flavor | Status |
|---|---|
| r-devel-linux-x86_64-debian-clang | WARNING |
| r-devel-linux-x86_64-debian-gcc | OK |
| r-devel-linux-x86_64-fedora-clang | OK |
| r-devel-linux-x86_64-fedora-gcc | WARNING |
| r-devel-macos-arm64 | OK |
| r-devel-windows-x86_64 | OK |
| r-oldrel-macos-arm64 | NOTE |
| r-oldrel-macos-x86_64 | NOTE |
| r-oldrel-windows-x86_64 | NOTE |
| r-patched-linux-x86_64 | WARNING |
| r-release-linux-x86_64 | NOTE |
| r-release-macos-arm64 | NOTE |
| r-release-macos-x86_64 | NOTE |
| r-release-windows-x86_64 | NOTE |
Check details (11 non-OK)
CRAN incoming feasibility
Maintainer: ‘Hadley Wickham <hadley@rstudio.com>’
Found the following (possibly) invalid file URIs:
URI: Julia
From: man/f_interp.Rd
URI: Racket
From: man/f_interp.Rd
compiled code
File ‘lazyeval/libs/lazyeval.so’:
Found non-API calls to R: ‘PRENV’, ‘R_PromiseExpr’, ‘R_UnboundValue’,
‘Rf_findVar’
These entry points may be removed soon:
‘Rf_findVar’, ‘PRENV’, ‘R_PromiseExpr’
Compiled code should not call non-API entry points in R.
See ‘Writing portable packages’ in the ‘Writing R Extensions’ manual,
and section ‘Moving into C API compliance’ for issues with the use of
non-API entry points.
compiled code
File ‘lazyeval/libs/lazyeval.so’:
Found non-API calls to R: ‘PRENV’, ‘R_PromiseExpr’, ‘R_UnboundValue’,
‘Rf_findVar’
These entry points may be removed soon:
‘Rf_findVar’, ‘PRENV’, ‘R_PromiseExpr’
Compiled code should not call non-API entry points in R.
See ‘Writing portable packages’ in the ‘Writing R Extensions’ manual,
and section ‘Moving into C API compliance’ for issues with the use of
non-API entry points.
LazyData
'LazyData' is specified without a 'data' directory
LazyData
'LazyData' is specified without a 'data' directory
LazyData
'LazyData' is specified without a 'data' directory
compiled code
File ‘lazyeval/libs/lazyeval.so’:
Found non-API calls to R: ‘PRENV’, ‘R_MissingArg’, ‘R_PromiseExpr’,
‘R_UnboundValue’, ‘Rf_findVar’
These entry points may be removed soon:
‘Rf_findVar’, ‘PRENV’, ‘R_PromiseExpr’
Compiled code should not call non-API entry points in R.
See ‘Writing portable packages’ in the ‘Writing R Extensions’ manual,
and section ‘Moving into C API compliance’ for issues with the use of
non-API entry points.
compiled code
File ‘lazyeval/libs/lazyeval.so’: Found non-API calls to R: ‘PRENV’, ‘R_PromiseExpr’ Compiled code should not call non-API entry points in R. See ‘Writing portable packages’ in the ‘Writing R Extensions’ manual, and section ‘Moving into C API compliance’ for issues with the use of non-API entry points.
compiled code
File ‘lazyeval/libs/lazyeval.so’:
Found non-API calls to R: ‘PRENV’, ‘PRVALUE’, ‘R_PromiseExpr’,
‘Rf_allocSExp’, ‘Rf_findVarInFrame3’, ‘SETLENGTH’,
‘SET_GROWABLE_BIT’, ‘SET_PRCODE’, ‘SET_PRENV’, ‘SET_PRVALUE’,
‘SET_TRUELENGTH’
Compiled code should not call non-API entry points in R.
See ‘Writing portable packages’ in the ‘Writing R Extensions’ manual,
and section ‘Moving into C API compliance’ for issues with the use of
non-API entry points.
compiled code
File ‘lazyeval/libs/lazyeval.so’: Found non-API calls to R: ‘PRENV’, ‘R_PromiseExpr’ Compiled code should not call non-API entry points in R. See ‘Writing portable packages’ in the ‘Writing R Extensions’ manual, and section ‘Moving into C API compliance’ for issues with the use of non-API entry points.
compiled code
File 'lazyeval/libs/x64/lazyeval.dll': Found non-API calls to R: 'PRENV', 'R_PromiseExpr' Compiled code should not call non-API entry points in R. See 'Writing portable packages' in the 'Writing R Extensions' manual, and section 'Moving into C API compliance' for issues with the use of non-API entry points.
Check History
WARNING 3 OK · 7 NOTE · 4 WARNING · 0 ERROR · 0 FAILURE Apr 4, 2026
CRAN incoming feasibility
Maintainer: ‘Hadley Wickham <hadley@rstudio.com>’
Found the following (possibly) invalid file URIs:
URI: Julia
From: man/f_interp.Rd
URI: Racket
From: man/f_interp.Rd
compiled code
File ‘lazyeval/libs/lazyeval.so’:
Found non-API calls to R: ‘PRENV’, ‘R_PromiseExpr’, ‘R_UnboundValue’,
‘Rf_findVar’
These entry points may be removed soon:
‘Rf_findVar’, ‘PRENV’, ‘R_PromiseExpr’
Compiled code should not call non-API entry points in R.
See ‘Writing portable packages’ in the ‘Writing R Extensions’ manual,
and section ‘Moving into C API compliance’ for issues with the use of
non-API entry points.
compiled code
File 'lazyeval/libs/x64/lazyeval.dll':
Found non-API calls to R: 'PRENV', 'R_PromiseExpr', 'R_UnboundValue',
'Rf_findVar'
These entry points may be removed soon:
'Rf_findVar', 'PRENV', 'R_PromiseExpr'
Compiled code should not call non-API entry points in R.
See 'Writing portable packages' in the 'Writing R Extensions' manual,
and section 'Moving into C API compliance' for issues with the use of
non-API entry points.
compiled code
File ‘lazyeval/libs/lazyeval.so’:
Found non-API calls to R: ‘PRENV’, ‘R_MissingArg’, ‘R_PromiseExpr’,
‘R_UnboundValue’, ‘Rf_findVar’
These entry points may be removed soon:
‘Rf_findVar’, ‘PRENV’, ‘R_PromiseExpr’
Compiled code should not call non-API entry points in R.
See ‘Writing portable packages’ in the ‘Writing R Extensions’ manual,
and section ‘Moving into C API compliance’ for issues with the use of
non-API entry points.
compiled code
File ‘lazyeval/libs/lazyeval.so’: Found non-API calls to R: ‘PRENV’, ‘R_PromiseExpr’ Compiled code should not call non-API entry points in R. See ‘Writing portable packages’ in the ‘Writing R Extensions’ manual, and section ‘Moving into C API compliance’ for issues with the use of non-API entry points.
compiled code
File ‘lazyeval/libs/lazyeval.so’:
Found non-API calls to R: ‘PRENV’, ‘PRVALUE’, ‘R_PromiseExpr’,
‘Rf_allocSExp’, ‘Rf_findVarInFrame3’, ‘SETLENGTH’,
‘SET_GROWABLE_BIT’, ‘SET_PRCODE’, ‘SET_PRENV’, ‘SET_PRVALUE’,
‘SET_TRUELENGTH’
Compiled code should not call non-API entry points in R.
See ‘Writing portable packages’ in the ‘Writing R Extensions’ manual,
and section ‘Moving into C API compliance’ for issues with the use of
non-API entry points.
compiled code
File ‘lazyeval/libs/lazyeval.so’: Found non-API calls to R: ‘PRENV’, ‘R_PromiseExpr’ Compiled code should not call non-API entry points in R. See ‘Writing portable packages’ in the ‘Writing R Extensions’ manual, and section ‘Moving into C API compliance’ for issues with the use of non-API entry points.
compiled code
File 'lazyeval/libs/x64/lazyeval.dll': Found non-API calls to R: 'PRENV', 'R_PromiseExpr' Compiled code should not call non-API entry points in R. See 'Writing portable packages' in the 'Writing R Extensions' manual, and section 'Moving into C API compliance' for issues with the use of non-API entry points.
LazyData
'LazyData' is specified without a 'data' directory
LazyData
'LazyData' is specified without a 'data' directory
LazyData
'LazyData' is specified without a 'data' directory
ERROR 0 OK · 8 NOTE · 5 WARNING · 1 ERROR · 0 FAILURE Mar 30, 2026
CRAN incoming feasibility
Maintainer: ‘Hadley Wickham <hadley@rstudio.com>’
Found the following (possibly) invalid file URIs:
URI: Julia
From: man/f_interp.Rd
URI: Racket
From: man/f_interp.Rd
CRAN incoming feasibility
Maintainer: ‘Hadley Wickham <hadley@rstudio.com>’
Found the following (possibly) invalid file URIs:
URI: Julia
From: man/f_interp.Rd
URI: Racket
From: man/f_interp.Rd
compiled code
File ‘lazyeval/libs/lazyeval.so’:
Found non-API calls to R: ‘PRENV’, ‘R_MissingArg’, ‘R_PromiseExpr’,
‘R_UnboundValue’, ‘Rf_findVar’
These entry points may be removed soon:
‘Rf_findVar’, ‘PRENV’, ‘R_PromiseExpr’
Compiled code should not call non-API entry points in R.
See ‘Writing portable packages’ in the ‘Writing R Extensions’ manual,
and section ‘Moving into C API compliance’ for issues with the use of
non-API entry points.
compiled code
File ‘lazyeval/libs/lazyeval.so’: Found non-API calls to R: ‘PRENV’, ‘R_PromiseExpr’, ‘Rf_findVar’ These entry points may be removed soon: ‘Rf_findVar’, ‘PRENV’, ‘R_PromiseExpr’ Compiled code should not call non-API entry points in R. See ‘Writing portable packages’ in the ‘Writing R Extensions’ manual, and section ‘Moving into C API compliance’ for issues with the use of non-API entry points.
whether package can be installed
Installation failed. See ‘/Volumes/Builds/packages/sonoma-arm64/results/4.6/lazyeval.Rcheck/00install.out’ for details.
compiled code
File 'lazyeval/libs/x64/lazyeval.dll': Found non-API calls to R: 'PRENV', 'R_PromiseExpr', 'Rf_findVar' These entry points may be removed soon: 'Rf_findVar', 'PRENV', 'R_PromiseExpr' Compiled code should not call non-API entry points in R. See 'Writing portable packages' in the 'Writing R Extensions' manual, and section 'Moving into C API compliance' for issues with the use of non-API entry points.
compiled code
File ‘lazyeval/libs/lazyeval.so’: Found non-API calls to R: ‘PRENV’, ‘R_PromiseExpr’ Compiled code should not call non-API entry points in R. See ‘Writing portable packages’ in the ‘Writing R Extensions’ manual, and section ‘Moving into C API compliance’ for issues with the use of non-API entry points.
compiled code
File ‘lazyeval/libs/lazyeval.so’: Found non-API calls to R: ‘PRENV’, ‘R_PromiseExpr’ Compiled code should not call non-API entry points in R. See ‘Writing portable packages’ in the ‘Writing R Extensions’ manual, and section ‘Moving into C API compliance’ for issues with the use of non-API entry points.
compiled code
File ‘lazyeval/libs/lazyeval.so’: Found non-API calls to R: ‘PRENV’, ‘R_PromiseExpr’ Compiled code should not call non-API entry points in R. See ‘Writing portable packages’ in the ‘Writing R Extensions’ manual, and section ‘Moving into C API compliance’ for issues with the use of non-API entry points.
compiled code
File ‘lazyeval/libs/lazyeval.so’: Found non-API calls to R: ‘PRENV’, ‘R_PromiseExpr’ Compiled code should not call non-API entry points in R. See ‘Writing portable packages’ in the ‘Writing R Extensions’ manual, and section ‘Moving into C API compliance’ for issues with the use of non-API entry points.
compiled code
File 'lazyeval/libs/x64/lazyeval.dll': Found non-API calls to R: 'PRENV', 'R_PromiseExpr' Compiled code should not call non-API entry points in R. See 'Writing portable packages' in the 'Writing R Extensions' manual, and section 'Moving into C API compliance' for issues with the use of non-API entry points.
LazyData
'LazyData' is specified without a 'data' directory
LazyData
'LazyData' is specified without a 'data' directory
LazyData
'LazyData' is specified without a 'data' directory
WARNING 0 OK · 11 NOTE · 3 WARNING · 0 ERROR · 0 FAILURE Mar 17, 2026
CRAN incoming feasibility
Maintainer: ‘Hadley Wickham <hadley@rstudio.com>’
Found the following (possibly) invalid file URIs:
URI: Julia
From: man/f_interp.Rd
URI: Racket
From: man/f_interp.Rd
CRAN incoming feasibility
Maintainer: ‘Hadley Wickham <hadley@rstudio.com>’
Found the following (possibly) invalid file URIs:
URI: Julia
From: man/f_interp.Rd
URI: Racket
From: man/f_interp.Rd
compiled code
File ‘lazyeval/libs/lazyeval.so’: Found non-API calls to R: ‘PRENV’, ‘R_PromiseExpr’, ‘Rf_findVar’ These entry points may be removed soon: ‘PRENV’, ‘R_PromiseExpr’ Compiled code should not call non-API entry points in R. See ‘Writing portable packages’ in the ‘Writing R Extensions’ manual, and section ‘Moving into C API compliance’ for issues with the use of non-API entry points.
compiled code
File ‘lazyeval/libs/lazyeval.so’: Found non-API calls to R: ‘PRENV’, ‘R_PromiseExpr’, ‘Rf_findVar’ These entry points may be removed soon: ‘PRENV’, ‘R_PromiseExpr’ Compiled code should not call non-API entry points in R. See ‘Writing portable packages’ in the ‘Writing R Extensions’ manual, and section ‘Moving into C API compliance’ for issues with the use of non-API entry points.
compiled code
File ‘lazyeval/libs/lazyeval.so’: Found non-API calls to R: ‘PRENV’, ‘R_PromiseExpr’ Compiled code should not call non-API entry points in R. See ‘Writing portable packages’ in the ‘Writing R Extensions’ manual, and section ‘Moving into C API compliance’ for issues with the use of non-API entry points.
compiled code
File 'lazyeval/libs/x64/lazyeval.dll': Found non-API calls to R: 'PRENV', 'R_PromiseExpr' Compiled code should not call non-API entry points in R. See 'Writing portable packages' in the 'Writing R Extensions' manual, and section 'Moving into C API compliance' for issues with the use of non-API entry points.
compiled code
File ‘lazyeval/libs/lazyeval.so’: Found non-API calls to R: ‘PRENV’, ‘R_PromiseExpr’ Compiled code should not call non-API entry points in R. See ‘Writing portable packages’ in the ‘Writing R Extensions’ manual, and section ‘Moving into C API compliance’ for issues with the use of non-API entry points.
compiled code
File ‘lazyeval/libs/lazyeval.so’: Found non-API calls to R: ‘PRENV’, ‘R_PromiseExpr’ Compiled code should not call non-API entry points in R. See ‘Writing portable packages’ in the ‘Writing R Extensions’ manual, and section ‘Moving into C API compliance’ for issues with the use of non-API entry points.
compiled code
File ‘lazyeval/libs/lazyeval.so’: Found non-API calls to R: ‘PRENV’, ‘R_PromiseExpr’ Compiled code should not call non-API entry points in R. See ‘Writing portable packages’ in the ‘Writing R Extensions’ manual, and section ‘Moving into C API compliance’ for issues with the use of non-API entry points.
compiled code
File ‘lazyeval/libs/lazyeval.so’: Found non-API calls to R: ‘PRENV’, ‘R_PromiseExpr’ Compiled code should not call non-API entry points in R. See ‘Writing portable packages’ in the ‘Writing R Extensions’ manual, and section ‘Moving into C API compliance’ for issues with the use of non-API entry points.
compiled code
File 'lazyeval/libs/x64/lazyeval.dll': Found non-API calls to R: 'PRENV', 'R_PromiseExpr' Compiled code should not call non-API entry points in R. See 'Writing portable packages' in the 'Writing R Extensions' manual, and section 'Moving into C API compliance' for issues with the use of non-API entry points.
LazyData
'LazyData' is specified without a 'data' directory
LazyData
'LazyData' is specified without a 'data' directory
LazyData
'LazyData' is specified without a 'data' directory
NOTE 0 OK · 14 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026
CRAN incoming feasibility
Maintainer: ‘Hadley Wickham <hadley@rstudio.com>’
Found the following (possibly) invalid file URIs:
URI: Julia
From: man/f_interp.Rd
URI: Racket
From: man/f_interp.Rd
CRAN incoming feasibility
Maintainer: ‘Hadley Wickham <hadley@rstudio.com>’
Found the following (possibly) invalid file URIs:
URI: Julia
From: man/f_interp.Rd
URI: Racket
From: man/f_interp.Rd
compiled code
File ‘lazyeval/libs/lazyeval.so’: Found non-API calls to R: ‘PRENV’, ‘R_PromiseExpr’ Compiled code should not call non-API entry points in R. See ‘Writing portable packages’ in the ‘Writing R Extensions’ manual, and section ‘Moving into C API compliance’ for issues with the use of non-API entry points.
compiled code
File ‘lazyeval/libs/lazyeval.so’: Found non-API calls to R: ‘PRENV’, ‘R_PromiseExpr’ Compiled code should not call non-API entry points in R. See ‘Writing portable packages’ in the ‘Writing R Extensions’ manual, and section ‘Moving into C API compliance’ for issues with the use of non-API entry points.
compiled code
File ‘lazyeval/libs/lazyeval.so’: Found non-API calls to R: ‘PRENV’, ‘R_PromiseExpr’ Compiled code should not call non-API entry points in R. See ‘Writing portable packages’ in the ‘Writing R Extensions’ manual, and section ‘Moving into C API compliance’ for issues with the use of non-API entry points.
compiled code
File 'lazyeval/libs/x64/lazyeval.dll': Found non-API calls to R: 'PRENV', 'R_PromiseExpr' Compiled code should not call non-API entry points in R. See 'Writing portable packages' in the 'Writing R Extensions' manual, and section 'Moving into C API compliance' for issues with the use of non-API entry points.
compiled code
File ‘lazyeval/libs/lazyeval.so’: Found non-API calls to R: ‘PRENV’, ‘R_PromiseExpr’ Compiled code should not call non-API entry points in R. See ‘Writing portable packages’ in the ‘Writing R Extensions’ manual, and section ‘Moving into C API compliance’ for issues with the use of non-API entry points.
compiled code
File ‘lazyeval/libs/lazyeval.so’: Found non-API calls to R: ‘PRENV’, ‘R_PromiseExpr’ Compiled code should not call non-API entry points in R. See ‘Writing portable packages’ in the ‘Writing R Extensions’ manual, and section ‘Moving into C API compliance’ for issues with the use of non-API entry points.
compiled code
File ‘lazyeval/libs/lazyeval.so’: Found non-API calls to R: ‘PRENV’, ‘R_PromiseExpr’ Compiled code should not call non-API entry points in R. See ‘Writing portable packages’ in the ‘Writing R Extensions’ manual, and section ‘Moving into C API compliance’ for issues with the use of non-API entry points.
compiled code
File ‘lazyeval/libs/lazyeval.so’: Found non-API calls to R: ‘PRENV’, ‘R_PromiseExpr’ Compiled code should not call non-API entry points in R. See ‘Writing portable packages’ in the ‘Writing R Extensions’ manual, and section ‘Moving into C API compliance’ for issues with the use of non-API entry points.
compiled code
File 'lazyeval/libs/x64/lazyeval.dll': Found non-API calls to R: 'PRENV', 'R_PromiseExpr' Compiled code should not call non-API entry points in R. See 'Writing portable packages' in the 'Writing R Extensions' manual, and section 'Moving into C API compliance' for issues with the use of non-API entry points.
LazyData
'LazyData' is specified without a 'data' directory
LazyData
'LazyData' is specified without a 'data' directory
LazyData
'LazyData' is specified without a 'data' directory