c-lineup-inexpr-block is a compiled Lisp function in `cc-align.el'.

(c-lineup-inexpr-block LANGELEM)

Line up the block for constructs that use a block inside an expression,
e.g. anonymous classes in Java and lambda functions in Pike. The body
is aligned with the start of the header, e.g. with the "new" or
"lambda" keyword. Returns nil if the block isn't part of such a

Works with: inlambda, inexpr-statement, inexpr-class.