diff options
| -rw-r--r-- | compiler/jsgen.nim | 21 |
1 files changed, 18 insertions, 3 deletions
diff --git a/compiler/jsgen.nim b/compiler/jsgen.nim index 1a37ab7cf..cf2a570e3 100644 --- a/compiler/jsgen.nim +++ b/compiler/jsgen.nim @@ -290,6 +290,21 @@ proc makeJSString(s: string, escapeNonAscii = true): Rope = else: result = escapeJSString(s).rope +proc makeJsNimStrLit(s: string): Rope = + var x = newStringOfCap(4*s.len+1) + x.add "[" + var i = 0 + if i < s.len: + x.addInt int64(s[i]) + inc i + while i < s.len: + x.add "," + x.addInt int64(s[i]) + inc i + x.add "]" + result = rope(x) + + include jstypes proc gen(p: PProc, n: PNode, r: var TCompRes) @@ -2605,11 +2620,11 @@ proc gen(p: PProc, n: PNode, r: var TCompRes) = r.kind = resExpr of nkStrLit..nkTripleStrLit: if skipTypes(n.typ, abstractVarRange).kind == tyString: - if n.strVal.len != 0: + if n.strVal.len <= 64: + r.res = makeJsNimStrLit(n.strVal) + else: useMagic(p, "makeNimstrLit") r.res = "makeNimstrLit($1)" % [makeJSString(n.strVal)] - else: - r.res = rope"[]" else: r.res = makeJSString(n.strVal, false) r.kind = resExpr |