Fix assertion when calling a built-in function at global scope.
The fuzzer invented a much more elaborate example, but I was able to
winnow it down to a simple otherwise-normal test case. This also fixes
a latent DSL bug; DSL functions were not updating the list of referenced
intrinsics, so the compiler might emit finished programs that called
built-in functions that didn't exist in the code.
Change-Id: I095bb566b9db9f87cbe9460732c300b7973eb112
Bug: oss-fuzz:37659
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/442325
Auto-Submit: John Stiles <johnstiles@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: John Stiles <johnstiles@google.com>
9 files changed