tree 6815f168435e2219190bc2cf47707e20c3058b89
parent 1b35e3f9a8c10c11d750fde76f0862e8e9bc9534
author Ben Clayton <bclayton@google.com> 1653000840 +0000
committer Dawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com> 1653000840 +0000

tint: Extract intrinsic-table common type to helper

• Add sem::Type::Common() which returns the 'common' type for the list of
  types.
• Migrate intrisnic table to use this.
• Add a whole-lotta-tests.
• Deduplicate and improve the EXPECT_TEST() macro. Move it to a common home.

Bug: tint:1504
Change-Id: I1564f67ecf87fc594f3f54274da906ff0d822795
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/91020
Commit-Queue: Ben Clayton <bclayton@google.com>
Reviewed-by: David Neto <dneto@google.com>