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implemented v2 string literals

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This commit is contained in:
Araq 2018-04-03 23:41:20 +02:00
commit f108e89670
1 changed files with 12 additions and 2 deletions
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14
compiler/ccgliterals.nim
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@ -52,10 +52,20 @@ proc genStringLiteralV1(m: BModule; n: PNode): Rope =
# ------ Version 2: destructor based strings and seqs ----------------------- # ------ Version 2: destructor based strings and seqs -----------------------
proc genStringLiteralDataOnlyV2(m: BModule, s: string): Rope = proc genStringLiteralDataOnlyV2(m: BModule, s: string): Rope =
discard "to implement" result = getTempName(m)
addf(m.s[cfsData], " static const NIM_CHAR $1[$2] = $3;$n",
[result, rope(len(s)+1), makeCString(s)])
proc genStringLiteralV2(m: BModule; n: PNode): Rope = proc genStringLiteralV2(m: BModule; n: PNode): Rope =
discard "to implement" let id = nodeTableTestOrSet(m.dataCache, n, m.labels)
if id == m.labels:
# string literal not found in the cache:
let pureLit = genStringLiteralDataOnlyV2(m, n.strVal)
result = getTempName(m)
addf(m.s[cfsData], "static const #NimStringV2 $1 = {$2, $2, $3};$n",
[result, rope(len(n.strVal)+1), pureLit])
else:
result = m.tmpBase & rope(id)
# ------ Version selector --------------------------------------------------- # ------ Version selector ---------------------------------------------------