skia2/tests/sksl/errors/IncompleteExpression.glsl

### Compilation failed:

error: 2: expected '(' to begin constructor invocation
error: 3: expected a type, but found 'return'
2 errors
Report incomplete expression-statements as errors. Previously, a dangling type or function reference would be eliminated silently with optimizations on, or would assert when optimizations were off. Change-Id: Ib2e273b6f069724e8872c9cb97351b647b875a62 Bug: skia:12472 Reviewed-on: https://skia-review.googlesource.com/c/skia/+/469525 Commit-Queue: John Stiles <johnstiles@google.com> Auto-Submit: John Stiles <johnstiles@google.com> Reviewed-by: Brian Osman <brianosman@google.com> 2021-11-09 21:29:13 +00:00			`### Compilation failed:`
Add test for incomplete expressions. The ExpressionStatement currently eliminates dangling references without reporting them as an error. This happens due to optimization; these expressions (being meaningless) have no side effects, and so the optimizer replaces them with Nop. When the optimizer is off, these programs trigger an assert: https://osscs.corp.google.com/skia/skia/+/main:src/sksl/SkSLAnalysis.cpp;l=582;drc=e7a953524787e3bd0c437ec52de4e40986689825 A followup CL will fix ExpressionStatements so that they report incomplete expressions as an error. Change-Id: Ica49166032e670749fc1b4e7a869fbab03364d4f Bug: skia:12472 Reviewed-on: https://skia-review.googlesource.com/c/skia/+/469524 Reviewed-by: Brian Osman <brianosman@google.com> Commit-Queue: John Stiles <johnstiles@google.com> 2021-11-09 21:25:46 +00:00
Report incomplete expression-statements as errors. Previously, a dangling type or function reference would be eliminated silently with optimizations on, or would assert when optimizations were off. Change-Id: Ib2e273b6f069724e8872c9cb97351b647b875a62 Bug: skia:12472 Reviewed-on: https://skia-review.googlesource.com/c/skia/+/469525 Commit-Queue: John Stiles <johnstiles@google.com> Auto-Submit: John Stiles <johnstiles@google.com> Reviewed-by: Brian Osman <brianosman@google.com> 2021-11-09 21:29:13 +00:00			`error: 2: expected '(' to begin constructor invocation`
			`error: 3: expected a type, but found 'return'`
			`2 errors`