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7da699608d
Define a new trait, `proc::builtins::OverloadSet`, for types that represent a Naga IR builtin function's set of overloads. The `OverloadSet` trait includes operations needed to validate calls, choose automatic type conversions, and generate diagnostics. Add a new function, `ir::MathFunction::overloads`, which returns the given `MathFunction`'s set of overloads as an `impl OverloadSet` value. Use this in the WGSL front end, the validator, and the typifier. To support `MathFunction::overloads`, provide two implementations of `OverloadSet`: - `List` is flexible but verbose. - `Regular` is concise but more restrictive. Some snapshot output is affected because `TypeResolution::Handle` values turn into `TypeResolution::Value`, since the function database constructs the return type directly. To work around #7405, avoid offering abstract-typed overloads of some functions. This addresses #6443 for `MathFunction`, although that issue covers other categories of operations as well.
42 lines
957 B
TOML
42 lines
957 B
TOML
[files]
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# Include .github, .cargo, etc.
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ignore-hidden = false
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extend-exclude = [
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'/.git',
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# spirv-asm isn't real source code
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'*.spvasm',
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'docs/big-picture.xml',
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# This test has weird pattern-derived variable names.
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'naga/tests/in/wgsl/abstract-types-builtins.wgsl',
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]
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# Corrections take the form of a key/value pair. The key is the incorrect word
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# and the value is the correct word. If the key and value are the same, the
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# word is treated as always correct. If the value is an empty string, the word
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# is treated as always incorrect.
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[default.extend-words]
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# Things that aren't typos
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lod = "lod"
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metalness = "metalness"
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# Usernames
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Healthire = "Healthire"
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REASY = "REASY"
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[type.rust.extend-identifiers]
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ANDed = "ANDed"
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D3DCOLORtoUBYTE4 = "D3DCOLORtoUBYTE4"
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Derivate = "Derivate"
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inout = "inout"
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Ect = "Ect"
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[type.wgsl]
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extend-glob = ["*.wgsl"]
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[type.wgsl.extend-identifiers]
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pn = "pn"
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[type.yaml.extend-words]
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dota = "dota"
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