tree 347d9e6acd6daebc25e6a67091f4e1733dbaafc0
parent 6e7d24d36a73aef4bc64a2855cf3a1b0834d6688
author Ben Clayton <bclayton@google.com> 1623249134 +0000
committer Ben Clayton <bclayton@google.com> 1623249134 +0000

ast: Replace NamedType with TypeDecl

TypeDecls (alias, structure) are not a types - they declare types.
ast::TypeName is what's used for a ast::Type.

Previously we were trying to automatically convert these to TypeNames in the builder, but having these inherit from ast::Type was extremely error prone.

reader/spirv was actually constructing ast::Structs and using them as types, which is invalid.

Change-Id: I05773ad6d488626606019015b84217a5a55a8e8a
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/53802
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Antonio Maiorano <amaiorano@google.com>