jyapayne/Nim
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Optimize cgen.addIndent (#21508)

Browse source 
* Optimize `cgen.addIndent`

* Avoid temporaries
This commit is contained in:
Amjad Ben Hedhili 2023-03-13 17:32:20 +01:00 • committed by GitHub
commit 26b7a74a45
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
1 changed files with 6 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

8
compiler/cgen.nim
View file

@ -228,8 +228,12 @@ macro ropecg(m: BModule, frmt: static[FormatStr], args: untyped): Rope =
result.add newCall(ident"rope", resVar) result.add newCall(ident"rope", resVar)
proc addIndent(p: BProc; result: var Rope) = proc addIndent(p: BProc; result: var Rope) =
for i in 0..<p.blocks.len: var i = result.len
result.add "\t".rope let newLen = i + p.blocks.len
result.setLen newLen
while i < newLen:
result[i] = '\t'
inc i
template appcg(m: BModule, c: var Rope, frmt: FormatStr, template appcg(m: BModule, c: var Rope, frmt: FormatStr,
args: untyped) = args: untyped) =