Martin Duhem 26e2449263 Never inspect twice the same macro application ... In Scala 2.10.4, this macro can produce a stack overflow : def foo(a: Any): Any = macro impl def impl(c: Context)(a: c.Expr[Any]): c.Expr[Any] = a Here, an application such as `foo(someVal)` will produce the expansion `someVal`. As expected, `someVal` has `original` tree `foo(someVal)`, but if we inspect this tree, we will find that `someVal` has an original tree, but it shouldn't. Moreover, in Scala 2.11, some macros have their own application as `original` trees. See sbt/sbt#1237 for a description of these problems. This commit fixes these two problems. Fixes sbt/sbt#1237		2014-08-18 09:22:16 +02:00
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src	Never inspect twice the same macro application	2014-08-18 09:22:16 +02:00
NOTICE	legal cleanup	2010-02-07 23:45:19 -05:00