Merge pull request #12613 from nim-lang/miran-unused-imports

Remove unused imports

compiler/injectdestructors.nim

@@ -15,7 +15,7 @@
 
 
 import
-  intsets, ast, astalgo, msgs, renderer, magicsys, types, idents,
+  intsets, ast, msgs, renderer, magicsys, types, idents,
   strutils, options, dfa, lowerings, tables, modulegraphs, msgs,
   lineinfos, parampatterns, sighashes
 

compiler/pragmas.nim

@@ -10,7 +10,7 @@
 # This module implements semantic checking for pragmas
 
 import
-  os, platform, condsyms, ast, astalgo, idents, semdata, msgs, renderer,
+  os, condsyms, ast, astalgo, idents, semdata, msgs, renderer,
   wordrecg, ropes, options, strutils, extccomp, math, magicsys, trees,
   types, lookups, lineinfos, pathutils, linter
 

compiler/sempass2.nim

@@ -12,9 +12,6 @@ import
   wordrecg, strutils, options, guards, lineinfos, semfold, semdata,
   modulegraphs
 
-when not defined(leanCompiler):
-  import writetracking
-
 when defined(useDfa):
   import dfa
 

compiler/sigmatch.nim

@@ -15,9 +15,6 @@ import
   magicsys, idents, lexer, options, parampatterns, strutils, trees,
   linter, lineinfos, lowerings, modulegraphs
 
-when (defined(booting) or defined(nimsuggest)) and not defined(leanCompiler):
-  import docgen
-
 type
   MismatchKind* = enum
     kUnknown, kAlreadyGiven, kUnknownNamedParam, kTypeMismatch, kVarNeeded,

lib/pure/concurrency/cpuinfo.nim

@@ -12,10 +12,7 @@
 include "system/inclrtl"
 
 when not defined(windows):
-  import strutils, posix, os
+  import posix
-
-when defined(linux):
-  import linux
 
 when defined(freebsd) or defined(macosx):
   {.emit:"#include <sys/types.h>".}

lib/pure/includes/osenv.nim

@@ -3,7 +3,8 @@
 when not declared(os) and not declared(ospaths):
   {.error: "This is an include file for os.nim!".}
 
-from parseutils import skipIgnoreCase
+when defined(windows):
+  from parseutils import skipIgnoreCase
 
 proc c_getenv(env: cstring): cstring {.
   importc: "getenv", header: "<stdlib.h>".}

lib/pure/osproc.nim

@@ -27,9 +27,6 @@ when defined(windows):
 else:
   import posix
 
-when defined(linux):
-  import linux
-
 type
   ProcessOption* = enum ## Options that can be passed to `startProcess proc
                         ## <#startProcess,string,string,openArray[string],StringTableRef,set[ProcessOption]>`_.

lib/pure/parseopt.nim

@@ -151,8 +151,7 @@
 
 include "system/inclrtl"
 
-import
+import os
-  os, strutils
 
 type
   CmdLineKind* = enum ## The detected command line token.

nimsuggest/nimsuggest.nim

@@ -17,10 +17,9 @@ import strutils, os, parseopt, parseutils, sequtils, net, rdstdin, sexp
 # suggestionResultHook, because suggest.nim is included by sigmatch.
 # So we import that one instead.
 import compiler / [options, commands, modules, sem,
-  passes, passaux, msgs, nimconf,
+  passes, passaux, msgs,
-  extccomp, condsyms,
+  sigmatch, ast,
-  sigmatch, ast, scriptconfig,
+  idents, modulegraphs, prefixmatches, lineinfos, cmdlinehelper,
-  idents, modulegraphs, vm, prefixmatches, lineinfos, cmdlinehelper,
   pathutils]
 
 when defined(windows):

tests/ccgbugs/tmissingderef2.nim

@@ -4,7 +4,7 @@ discard """
 
 # bug #5079
 
-import tables, strutils
+import tables
 
 type Test = ref object
   s: string

tests/ccgbugs/tuple_canon.nim

@@ -12,8 +12,7 @@ foo = bar                     # No error if assigned directly
 
 # bug #2250
 
-import
+import math
-    math, strutils
 
 type
     Meters = float

tests/float/tfloat4.nim

@@ -2,7 +2,7 @@ discard """
   output: "passed all tests."
 """
 
-import math, strutils
+import strutils
 
 proc c_sprintf(buf, fmt: cstring) {.importc:"sprintf", header: "<stdio.h>", varargs.}
 

tests/iter/titer_issues.nim

@@ -22,7 +22,7 @@ end
 """
 
 
-import algorithm, math, sequtils, strutils
+import sequtils, strutils
 
 
 block t338:

tests/macros/tgettype.nim

@@ -4,7 +4,7 @@ output: '''
 (BracketExpr (Sym "typeDesc") (Sym "User"))
 '''
 """
-import strutils, macros
+import macros
 
 type
   Model = object of RootObj

tests/macros/tgettypeinst.nim

@@ -1,7 +1,7 @@
 discard """
 """
 
-import macros, strUtils
+import macros
 
 proc symToIdent(x: NimNode): NimNode =
   case x.kind:

tests/macros/tmacro1.nim

@@ -1,7 +1,5 @@
 import  macros
 
-from uri import `/`
-
 macro test*(a: untyped): untyped =
   var nodes: tuple[a, b: int]
   nodes.a = 4
@@ -22,7 +20,6 @@ macro test*(a: untyped): untyped =
 test:
   "hi"
 
-import strutils
 
 template assertNot(arg: untyped): untyped =
   assert(not(arg))

tests/macros/tmacro4.nim

@@ -2,8 +2,7 @@ discard """
   output: "after"
 """
 
-import
+import macros
-  macros, strutils
 
 macro test_macro*(s: string, n: untyped): untyped =
   result = newNimNode(nnkStmtList)

tests/macros/tmacros1.nim

@@ -5,8 +5,7 @@ discard """
 {a, b}'''
 """
 
-import
+import macros
-  macros, strutils
 
 macro outterMacro*(n, blck: untyped): untyped =
   let n = callsite()

tests/metatype/tymatrix.nim

@@ -1,5 +1,3 @@
-import typetraits
-
 template reject(e) =
   static: assert(not compiles(e))
 

tests/misc/tbug511622.nim

@@ -1,7 +1,7 @@
 discard """
   output: "3"
 """
-import StrUtils, Math
+import math
 
 proc FibonacciA(n: int): int64 =
   var fn = float64(n)

tools/dochack/fuzzysearch.nim

@@ -5,7 +5,6 @@
 #
 import strutils
 import math
-import macros
 
 
 const

tools/nimfind.nim

@@ -28,13 +28,11 @@ In addition, all command line options of Nim that do not affect code generation
 are supported.
 """
 
-import strutils, os, parseopt, parseutils
+import strutils, os, parseopt
 
 import "../compiler" / [options, commands, modules, sem,
-  passes, passaux, msgs, nimconf,
+  passes, passaux, msgs, ast,
-  extccomp, condsyms,
+  idents, modulegraphs, lineinfos, cmdlinehelper,
-  ast, scriptconfig,
-  idents, modulegraphs, vm, prefixmatches, lineinfos, cmdlinehelper,
   pathutils]
 
 import db_sqlite

tools/niminst/niminst.nim

@@ -14,7 +14,7 @@ when haveZipLib:
   import zipfiles
 
 import
-  os, osproc, strutils, parseopt, parsecfg, strtabs, streams, debcreation,
+  os, strutils, parseopt, parsecfg, strtabs, streams, debcreation,
   std / sha1
 
 const