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Made the test tints.nim work for the PHP codegen (uint shifts and
casts).
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@@ -411,6 +411,7 @@ proc unsignedTrimmerPHP(size: BiggestInt): Rope =
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case size
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of 1: rope"& 0xff"
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of 2: rope"& 0xffff"
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of 4: rope"& 0xffffffff"
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else: rope""
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template unsignedTrimmer(size: BiggestInt): Rope =
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@@ -466,6 +467,7 @@ proc arith(p: PProc, n: PNode, r: var TCompRes, op: TMagic) =
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gen(p, n.sons[2], y)
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let trimmer = unsignedTrimmer(n[1].typ.skipTypes(abstractRange).size)
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if p.target == targetPHP:
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# XXX prevent multi evaluations
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r.res = "(($1 $2) >= 0) ? (($1 $2) >> $3) : ((($1 $2) & 0x7fffffff) >> $3) | (0x40000000 >> ($3 - 1))" % [x.rdLoc, trimmer, y.rdLoc]
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else:
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r.res = "(($1 $2) >>> $3)" % [x.rdLoc, trimmer, y.rdLoc]
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@@ -1864,7 +1866,9 @@ proc genCast(p: PProc, n: PNode, r: var TCompRes) =
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r.res = "($1 $2)" % [r.res, trimmer]
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elif fromUint:
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if src.size == 4 and dest.size == 4:
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r.res = "($1|0)" % [r.res]
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# XXX prevent multi evaluations
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r.res = "($1|0)" % [r.res] |
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"($1>(float)2147483647?(int)$1-4294967296:$1)" % [r.res]
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else:
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let trimmer = unsignedTrimmer(dest.size)
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let minuend = case dest.size
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