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refactoring: make FileIndex a distinct type; make line information an uint16; fixes #7654

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This commit is contained in:
Andreas Rumpf 2018-04-21 08:13:37 +02:00
commit 33b69f0ed0
29 changed files with 196 additions and 311 deletions
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16
compiler/nimfix/prettybase.nim
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@ -16,13 +16,13 @@ type
lines*: seq[string]
dirty*, isNimfixFile*: bool
fullpath*, newline*: string
fileIdx*: int32
fileIdx*: FileIndex
var
gSourceFiles*: seq[TSourceFile] = @[]
proc loadFile*(info: TLineInfo) =
let i = info.fileIndex
let i = info.fileIndex.int
if i >= gSourceFiles.len:
gSourceFiles.setLen(i+1)
if gSourceFiles[i].lines.isNil:
@ -64,7 +64,7 @@ proc differ*(line: string, a, b: int, x: string): bool =
proc replaceDeprecated*(info: TLineInfo; oldSym, newSym: PIdent) =
loadFile(info)
let line = gSourceFiles[info.fileIndex].lines[info.line-1]
let line = gSourceFiles[info.fileIndex.int32].lines[info.line.int-1]
var first = min(info.col.int, line.len)
if first < 0: return
#inc first, skipIgnoreCase(line, "proc ", first)
@ -75,8 +75,8 @@ proc replaceDeprecated*(info: TLineInfo; oldSym, newSym: PIdent) =
let last = first+identLen(line, first)-1
if cmpIgnoreStyle(line[first..last], oldSym.s) == 0:
var x = line.substr(0, first-1) & newSym.s & line.substr(last+1)
system.shallowCopy(gSourceFiles[info.fileIndex].lines[info.line-1], x)
gSourceFiles[info.fileIndex].dirty = true
system.shallowCopy(gSourceFiles[info.fileIndex.int32].lines[info.line.int-1], x)
gSourceFiles[info.fileIndex.int32].dirty = true
#if newSym.s == "File": writeStackTrace()
proc replaceDeprecated*(info: TLineInfo; oldSym, newSym: PSym) =
@ -85,10 +85,10 @@ proc replaceDeprecated*(info: TLineInfo; oldSym, newSym: PSym) =
proc replaceComment*(info: TLineInfo) =
loadFile(info)
let line = gSourceFiles[info.fileIndex].lines[info.line-1]
let line = gSourceFiles[info.fileIndex.int32].lines[info.line.int-1]
var first = info.col.int
if line[first] != '#': inc first
var x = line.substr(0, first-1) & "discard " & line.substr(first+1).escape
system.shallowCopy(gSourceFiles[info.fileIndex].lines[info.line-1], x)
gSourceFiles[info.fileIndex].dirty = true
system.shallowCopy(gSourceFiles[info.fileIndex.int32].lines[info.line.int-1], x)
gSourceFiles[info.fileIndex.int32].dirty = true