Catch casting an undefined funcref to an expression.
Catch casting an undefined funcref to an expression.


Former-commit-id: 4e5b51b3982c379c757840a6e1e9e60726d434f6
darkbuck/Halide,Trass3r/Halide,darkbuck/Halide,darkbuck/Halide,Trass3r/Halide,Trass3r/Halide,darkbuck/Halide,Trass3r/Halide,darkbuck/Halide,darkbuck/Halide,Trass3r/Halide,Trass3r/Halide,Trass3r/Halide,darkbuck/Halide