Bob Nystrom 8d281434e4 docs: add type-checking guards to foreign argument getters and remove wrenReturnNull ...

Add runtime type validation to wrenGetArgumentBool, wrenGetArgumentDouble, and
wrenGetArgumentString in src/wren_vm.c, replacing TODO comments with actual
checks that return safe defaults (false, 0.0, NULL) on type mismatch.

Remove the unused wrenReturnNull function entirely from the VM implementation.

Update include/wren.h documentation for argument accessor functions to clarify
indexing semantics (including receiver at index 0) and document the new
type-checking behavior.

2015-01-22 15:05:55 +00:00

..

wren.h

docs: add type-checking guards to foreign argument getters and remove wrenReturnNull

2015-01-22 15:05:55 +00:00