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Avoid overflow errors when estimating memset sizes

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This commit is contained in:
Karol Stasiak 2020-03-29 01:45:31 +01:00
parent 5dd3e91c2d
commit 5cdc599b1d
1 changed files with 2 additions and 2 deletions
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4
src/main/scala/millfork/compiler/AbstractStatementPreprocessor.scala
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@ -227,9 +227,9 @@ abstract class AbstractStatementPreprocessor(protected val ctx: CompilationConte
) { ) {
val sizeExpr = f.direction match { val sizeExpr = f.direction match {
case ForDirection.DownTo => case ForDirection.DownTo =>
f.start #-# f.end #+# 1 f.start #-# f.end #+# LiteralExpression(1, 2)
case ForDirection.To | ForDirection.ParallelTo => case ForDirection.To | ForDirection.ParallelTo =>
f.end #-# f.start #+# 1 f.end #-# f.start #+# LiteralExpression(1, 2)
case ForDirection.Until | ForDirection.ParallelUntil => case ForDirection.Until | ForDirection.ParallelUntil =>
f.end #-# f.start f.end #-# f.start
} }