hg: valhalla/valhalla/langtools: Fix: missing BMA in synthetic cast

[maurizio.cimadamore at oracle.com]

Changeset: 9d4cb1396926
Author:    mcimadamore
Date:      2015-07-07 18:25 +0100
URL:       http://hg.openjdk.java.net/valhalla/valhalla/langtools/rev/9d4cb1396926

Fix: missing BMA in synthetic cast
* proto-type used by TransTypes when translating cast expression does not contain unerased info for BMA generation

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/TransTypes.java
! test/tools/javac/valhalla/typespec/items/tests/TestSyntheticCast.java