16604, “ben-albrecht”, “Lambda declaration without braces fails to compile.”, “2020-10-21T15:20:54Z”
Summary of Problem
A lambda declaration without braces fails to compile.
It is not completely clear on the spec whether this should work, but @mppf and I consider this is a bug in the implementation.
Transferred from: Lambda with statement not block doesn't compile (originally reported by @russel)
Steps to Reproduce
Source Code:
Both the following function definitions compile fine:
proc f(n: int): int { return 1; }
proc f(n: int): int return 1;
The following lambda using a block works fine:
var f = lambda (n: int): int { return 1; };
but using just a statement causes a compilation fail:
var f = lambda (n: int): int return 1;
Configuration Information
- Output of
chpl --version: 1.23.0