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Diffstat (limited to 'src/dotty/tools/dotc/typer/Typer.scala')
-rw-r--r-- | src/dotty/tools/dotc/typer/Typer.scala | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/dotty/tools/dotc/typer/Typer.scala b/src/dotty/tools/dotc/typer/Typer.scala index c59cd38c3..6041e7732 100644 --- a/src/dotty/tools/dotc/typer/Typer.scala +++ b/src/dotty/tools/dotc/typer/Typer.scala @@ -572,7 +572,12 @@ class Typer extends Namer with TypeAssigner with Applications with Implicits wit def typedBlock(tree: untpd.Block, pt: Type)(implicit ctx: Context) = track("typedBlock") { val exprCtx = index(tree.stats) val stats1 = typedStats(tree.stats, ctx.owner) - val ept = if (tree.isInstanceOf[untpd.InfixOpBlock]) pt else pt.notApplied + val ept = + if (tree.isInstanceOf[untpd.InfixOpBlock]) + // Right-binding infix operations are expanded to InfixBlocks, which may be followed by arguments. + // Example: `(a /: bs)(op)` expands to `{ val x = a; bs./:(x) } (op)` where `{...}` is an InfixBlock. + pt + else pt.notApplied val expr1 = typedExpr(tree.expr, ept)(exprCtx) ensureNoLocalRefs( assignType(cpy.Block(tree)(stats1, expr1), stats1, expr1), pt, localSyms(stats1)) |