Bump minimum needed R version to 4.0

closes #1196

Author: IndrajeetPatil

.github/workflows/check-full.yaml

@@ -20,9 +20,8 @@ jobs:
         config:
           - {os: macos-latest,   r: 'release'}
 
+          - {os: windows-latest, r: 'devel'}
           - {os: windows-latest, r: 'release'}
-          # Use 3.6 to trigger usage of RTools35
-          - {os: windows-latest, r: '3.6'}
           # use 4.1 to check with rtools40's older compiler
           - {os: windows-latest, r: '4.1'}
 
@@ -56,7 +55,7 @@ jobs:
       - uses: r-lib/actions/check-r-package@v2
         with:
           upload-snapshots: true
-          error-on: 'ifelse(getRversion() > "3.6", "warning", "note")'
+          error-on: '"note"'
         env:
           _R_CHECK_FORCE_SUGGESTS_: false
           _R_CHECK_STOP_ON_INVALID_NUMERIC_VERSION_INPUTS_: true

DESCRIPTION

@@ -23,7 +23,7 @@ License: MIT + file LICENSE
 URL: https://github.com/r-lib/styler, https://styler.r-lib.org
 BugReports: https://github.com/r-lib/styler/issues
 Depends:
-    R (>= 3.6.0)
+    R (>= 4.0.0)
 Imports: 
     cli (>= 3.1.1),
     magrittr (>= 2.0.0),

R/parse.R

@@ -87,8 +87,6 @@ tokenize <- function(text) {
 #' @param ... Other arguments passed to [utils::getParseData()].
 #' @keywords internal
 get_parse_data <- function(text, include_text = TRUE, ...) {
-  # avoid https://bugs.r-project.org/bugzilla3/show_bug.cgi?id=16041
-  parse_safely(text, keep.source = TRUE)
   parsed <- parse_safely(text, keep.source = TRUE)
   pd <- utils::getParseData(parsed, includeText = include_text) %>%
     styler_df()