skia2/resources/sksl/errors/InVarWithInitializerExpression.sksl

in float x = 1;
float y;
in float z = y = 1;
Add unit test for fuzzer-detected error with in vars. `in` vars shouldn't support initializer expressions at all. The fuzzer noticed that dead-stripping interacts poorly with `in` var initializer expressions, which makes sense because it's an unsupported and untested path. In a followup CL, lines 1 and 3 will both become errors. Change-Id: Ibb64ca319a046b040eea976acb6798a1402451de Bug: oss-fuzz:27300 Reviewed-on: https://skia-review.googlesource.com/c/skia/+/333128 Commit-Queue: John Stiles <johnstiles@google.com> Commit-Queue: Brian Osman <brianosman@google.com> Auto-Submit: John Stiles <johnstiles@google.com> Reviewed-by: Brian Osman <brianosman@google.com> 2020-11-09 15:50:35 +00:00			`in float x = 1;`
			`float y;`
			`in float z = y = 1;`