Merge branch 'devel' into araq-better-docgen

This commit is contained in:
Araq 2018-09-14 15:48:07 +02:00
commit 5709736e82
27 changed files with 383 additions and 160 deletions

View file

@ -1540,18 +1540,18 @@ proc genConStrStr(p: PProc, n: PNode, r: var TCompRes) =
if skipTypes(n.sons[1].typ, abstractVarRange).kind == tyChar:
r.res.add("[$1].concat(" % [a.res])
else:
r.res.add("($1.slice(0,-1)).concat(" % [a.res])
r.res.add("($1).concat(" % [a.res])
for i in countup(2, sonsLen(n) - 2):
gen(p, n.sons[i], a)
if skipTypes(n.sons[i].typ, abstractVarRange).kind == tyChar:
r.res.add("[$1]," % [a.res])
else:
r.res.add("$1.slice(0,-1)," % [a.res])
r.res.add("$1," % [a.res])
gen(p, n.sons[sonsLen(n) - 1], a)
if skipTypes(n.sons[sonsLen(n) - 1].typ, abstractVarRange).kind == tyChar:
r.res.add("[$1, 0])" % [a.res])
r.res.add("[$1])" % [a.res])
else:
r.res.add("$1)" % [a.res])
@ -1658,14 +1658,20 @@ proc genMagic(p: PProc, n: PNode, r: var TCompRes) =
else: unaryExpr(p, n, r, "subInt", "subInt($1, 1)")
of mAppendStrCh:
binaryExpr(p, n, r, "addChar",
"if ($1 != null) { addChar($1, $2); } else { $1 = [$2, 0]; }")
"if ($1 != null) { addChar($1, $2); } else { $1 = [$2]; }")
of mAppendStrStr:
var lhs, rhs: TCompRes
gen(p, n[1], lhs)
gen(p, n[2], rhs)
let rhsIsLit = n[2].kind in nkStrKinds
if skipTypes(n.sons[1].typ, abstractVarRange).kind == tyCString:
binaryExpr(p, n, r, "", "if ($1 != null) { $1 += $2; } else { $1 = $2; }")
r.res = "if ($1 != null) { $1 += $2; } else { $1 = $2$3; }" % [
lhs.rdLoc, rhs.rdLoc, if rhsIsLit: nil else: ~".slice()"]
else:
binaryExpr(p, n, r, "",
"if ($1 != null) { $1 = ($1.slice(0, -1)).concat($2); } else { $1 = $2;}")
# XXX: make a copy of $2, because of Javascript's sucking semantics
r.res = "if ($1 != null) { $1 = ($1).concat($2); } else { $1 = $2$3; }" % [
lhs.rdLoc, rhs.rdLoc, if rhsIsLit: nil else: ~".slice()"]
r.kind = resExpr
of mAppendSeqElem:
var x, y: TCompRes
gen(p, n.sons[1], x)
@ -1693,21 +1699,12 @@ proc genMagic(p: PProc, n: PNode, r: var TCompRes) =
of mSizeOf: r.res = rope(getSize(p.config, n.sons[1].typ))
of mChr, mArrToSeq: gen(p, n.sons[1], r) # nothing to do
of mOrd: genOrd(p, n, r)
of mLengthStr:
if n.sons[1].typ.skipTypes(abstractInst).kind == tyCString:
unaryExpr(p, n, r, "", "($1 != null ? $1.length : 0)")
else:
unaryExpr(p, n, r, "", "($1 != null ? $1.length-1 : 0)")
of mXLenStr: unaryExpr(p, n, r, "", "$1.length-1")
of mLengthSeq, mLengthOpenArray, mLengthArray:
of mLengthStr, mLengthSeq, mLengthOpenArray, mLengthArray:
unaryExpr(p, n, r, "", "($1 != null ? $1.length : 0)")
of mXLenSeq:
of mXLenStr, mXLenSeq:
unaryExpr(p, n, r, "", "$1.length")
of mHigh:
if skipTypes(n.sons[1].typ, abstractVar).kind == tyString:
unaryExpr(p, n, r, "", "($1 != null ? ($1.length-2) : -1)")
else:
unaryExpr(p, n, r, "", "($1 != null ? ($1.length-1) : -1)")
unaryExpr(p, n, r, "", "($1 != null ? ($1.length-1) : -1)")
of mInc:
if n[1].typ.skipTypes(abstractRange).kind in tyUInt .. tyUInt64:
binaryUintExpr(p, n, r, "+", true)
@ -1721,7 +1718,7 @@ proc genMagic(p: PProc, n: PNode, r: var TCompRes) =
if optOverflowCheck notin p.options: binaryExpr(p, n, r, "", "$1 -= $2")
else: binaryExpr(p, n, r, "subInt", "$1 = subInt($1, $2)")
of mSetLengthStr:
binaryExpr(p, n, r, "", "$1.length = $2+1; $1[$1.length-1] = 0")
binaryExpr(p, n, r, "", "$1.length = $2")
of mSetLengthSeq:
var x, y: TCompRes
gen(p, n.sons[1], x)
@ -1750,8 +1747,6 @@ proc genMagic(p: PProc, n: PNode, r: var TCompRes) =
localError(p.config, n.info, errXMustBeCompileTime % n.sons[0].sym.name.s)
of mCopyStr:
binaryExpr(p, n, r, "", "($1.slice($2))")
of mCopyStrLast:
ternaryExpr(p, n, r, "", "($1.slice($2, ($3)+1).concat(0))")
of mNewString: unaryExpr(p, n, r, "mnewString", "mnewString($1)")
of mNewStringOfCap:
unaryExpr(p, n, r, "mnewString", "mnewString(0)")
@ -2076,8 +2071,11 @@ proc gen(p: PProc, n: PNode, r: var TCompRes) =
r.kind = resExpr
of nkStrLit..nkTripleStrLit:
if skipTypes(n.typ, abstractVarRange).kind == tyString:
useMagic(p, "makeNimstrLit")
r.res = "makeNimstrLit($1)" % [makeJSString(n.strVal)]
if n.strVal.len != 0:
useMagic(p, "makeNimstrLit")
r.res = "makeNimstrLit($1)" % [makeJSString(n.strVal)]
else:
r.res = rope"[]"
else:
r.res = makeJSString(n.strVal, false)
r.kind = resExpr