mirror of https://github.com/sbt/sbt.git
a80966e394
It has been reported in sbt/sbt#1237 that stack overflows may occur during the extraction of used names (and later of dependencies between files). This problem has been introduced by sbt/sbt#1163, which was about recording the dependencies of macro arguments. When a macro is expanded, the compiler attaches the tree before expansion to the tree representing the expanded macro. As of Scala 2.11-RC3, some macros have themselves attached as original tree, which caused the same macro to be inspected over and over until a stack overflow. This commit solves this problem by making sure that the original of a macro expansion will be inspected if and only if it is different from the expanded tree. Fixes sbt/sbt#1237 |
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| api | ||
| inc | ||
| integration/src/main/scala/sbt/compiler | ||
| interface | ||
| ivy/src/main/scala/sbt/compiler | ||
| persist | ||
| src/main/scala/sbt | ||
| NOTICE | ||