hg: lambda/lambda/langtools: Added interoperability between method type-inference, function types and SAM conversion (as per strawman spec v0.1.5)

[maurizio.cimadamore at oracle.com]

Changeset: 7586844b51d3
Author:    mcimadamore
Date:      2010-05-28 12:12 +0100
URL:       http://hg.openjdk.java.net/lambda/lambda/langtools/rev/7586844b51d3

Added interoperability between method type-inference, function types and SAM conversion (as per strawman spec v0.1.5)
See tests LambdaConv03.java and LambdaConv04.java for examples.

! src/share/classes/com/sun/tools/javac/code/Types.java
! src/share/classes/com/sun/tools/javac/comp/Attr.java
! src/share/classes/com/sun/tools/javac/comp/Lower.java
+ test/tools/javac/lambda/LambdaConv03.java
+ test/tools/javac/lambda/LambdaConv04.java