The current `cast` conversion code only handles scalar types and fails
if provided with vectors. This CL updates the logic to accept scalars
along with the provided scalar cases.
Bug: tint:96
Change-Id: I60772e75286fc3ee7a9dfba6634db069062b22d0
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/23820
Reviewed-by: David Neto <dneto@google.com>
This Cl clarifies that IntLiteral is a signed value, which matches with
the usage of UintLiteral.
Change-Id: Ic8f0e2382cb66eb6b09daed096886dcc55e6b0f0
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/22540
Reviewed-by: David Neto <dneto@google.com>
This Cl adds tests for more of the cast code along with adding a few
missing cast cases.
Bug: tint:5
Change-Id: I417d46661bb310f27329f3e2459b76aa61a49d31
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/22040
Reviewed-by: David Neto <dneto@google.com>
The WGSL spec requires initializers for Output, Private and Function
variables. This CL adds initializers where needed.
Bug: tint:75
Change-Id: Id97f85a67ead2ffc41d6bdd1b71bf7034b04502a
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/20980
Reviewed-by: David Neto <dneto@google.com>
If the value being casted is a pointer it must be loaded first. This CL
adds the needed load.
Bug: tint:72
Change-Id: Ia019b7976db6b97c811f6424db8fe4f07a3d11f3
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/20900
Reviewed-by: David Neto <dneto@google.com>
Commit-Queue: dan sinclair <dsinclair@google.com>
This CL starts support for the cast expression. It adds the i32 to f32
conversion path.
Bug: tint:5
Change-Id: Id1eafc38592060c4b5b91964302d79a847e2edaf
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/20628
Reviewed-by: David Neto <dneto@google.com>
