removed unused imports [refactoring]

compiler/aliases.nim

@@ -10,7 +10,7 @@
 ## Simple alias analysis for the HLO and the code generators.
 
 import
-  ast, astalgo, types, trees, intsets, msgs
+  ast, astalgo, types, trees, intsets
 
 type
   TAnalysisResult* = enum

compiler/cgen.nim

@@ -13,7 +13,7 @@ import
   ast, astalgo, hashes, trees, platform, magicsys, extccomp, options, intsets,
   nversion, nimsets, msgs, bitsets, idents, types,
   ccgutils, os, ropes, math, passes, wordrecg, treetab, cgmeth,
-  condsyms, rodutils, renderer, cgendata, ccgmerge, aliases,
+  rodutils, renderer, cgendata, ccgmerge, aliases,
   lowerings, tables, sets, ndi, lineinfos, pathutils, transf, enumtostr
 
 when not defined(leanCompiler):

compiler/cgendata.nim

@@ -10,7 +10,7 @@
 ## This module contains the data structures for the C code generation phase.
 
 import
-  ast, ropes, passes, options, intsets,
+  ast, ropes, options, intsets,
   tables, ndi, lineinfos, pathutils, modulegraphs
 
 type

compiler/docgen.nim

@@ -15,8 +15,8 @@ import
   ast, strutils, strtabs, options, msgs, os, ropes, idents,
   wordrecg, syntaxes, renderer, lexer, packages/docutils/rstast,
   packages/docutils/rst, packages/docutils/rstgen,
-  packages/docutils/highlite, json, xmltree, cgi, trees, types,
-  typesrenderer, astalgo, modulepaths, lineinfos, intsets,
+  json, xmltree, cgi, trees, types,
+  typesrenderer, astalgo, lineinfos, intsets,
   pathutils, trees
 
 const

compiler/main.nim

@@ -24,8 +24,6 @@ import
 when not defined(leanCompiler):
   import jsgen, docgen, docgen2
 
-from magicsys import resetSysTypes
-
 proc semanticPasses(g: ModuleGraph) =
   registerPass g, verbosePass
   registerPass g, semPass

compiler/rodimpl.nim

@@ -9,7 +9,7 @@
 
 ## This module implements the new compilation cache.
 
-import strutils, os, intsets, tables, ropes, db_sqlite, msgs, options, types,
+import strutils, intsets, tables, ropes, db_sqlite, msgs, options,
   renderer, rodutils, idents, astalgo, btrees, magicsys, cgmeth, extccomp,
   btrees, trees, condsyms, nversion, pathutils
 

compiler/transf.nim

@@ -20,7 +20,7 @@
 
 import
   options, ast, astalgo, trees, msgs,
-  idents, renderer, types, passes, semfold, magicsys, cgmeth,
+  idents, renderer, types, semfold, magicsys, cgmeth,
   lowerings, injectdestructors, liftlocals,
   modulegraphs, lineinfos
 

compiler/vmdef.nim

@@ -10,7 +10,7 @@
 ## This module contains the type definitions for the new evaluation engine.
 ## An instruction is 1-3 int32s in memory, it is a register based VM.
 
-import ast, idents, intsets, options, modulegraphs, lineinfos
+import ast, idents, options, modulegraphs, lineinfos
 
 const
   byteExcess* = 128 # we use excess-K for immediates

lib/impure/db_sqlite.nim

@@ -103,7 +103,7 @@
 
 {.deadCodeElim: on.}  # dce option deprecated
 
-import strutils, sqlite3
+import sqlite3
 
 import db_common
 export db_common