Bug 189755
| Summary: | [WHLSL] Enum types with no zero value can’t be zero-initialized | ||
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| Product: | WebKit | Reporter: | Thomas Denney <tdenney> |
| Component: | WebGPU | Assignee: | Thomas Denney <tdenney> |
| Status: | RESOLVED INVALID | ||
| Severity: | Normal | CC: | dino, jonlee, mmaxfield |
| Priority: | P2 | ||
| Version: | WebKit Nightly Build | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Bug Depends on: | |||
| Bug Blocks: | 189202 | ||
Thomas Denney
See EnumType.populateDefaultValue. Consider the enum type
enum A { B = 1, C = 2 }
Currently an A value will be initialized with zero, which isn’t a valid value of the enum. We need to specify this behavior, update the interpreter, and update the compiler.
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Thomas Denney
Closing this because Checker verifies that an enum cannot be declared without a zero value.
Myles C. Maxfield
Migrated to https://github.com/gpuweb/WHLSL/issues/33