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dawn-cmake/test/tint/identifiers/underscore/double/let.wgsl

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IntrinsicTable: remove double underscores '__' is reserved in C++, and the 'match__' and 'build__' functions are causing OSS-fuzz builds to fail. Add the change in tint behavior to the OT notes. Add end to end tests for underscores. While the GLSL and MSL compilers seem to accept leading and double underscores in identifiers, the tint build failure has highlighted we have more work to do here (crbug.com/tint/1319) Fixed: oss-fuzz:41214 Bug: tint:1292 Bug: tint:1319 Change-Id: I32b7bf4e0cff26e678b788457f90452c2503da50 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/70480 Commit-Queue: Ben Clayton <bclayton@google.com> Kokoro: Kokoro <noreply+kokoro@google.com> Reviewed-by: David Neto <dneto@google.com>
2021-11-22 15:24:16 +00:00
fn f() {
tint: Deprecated module-scope 'let' for 'const' Enable the parsing of 'const'. Warn on use of module-scope 'let', and automatically replace with 'const'. Fixed: tint:1580 Change-Id: I214aabca80686dc6b60ae21a7a57fbfb4898ea83 Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/93786 Commit-Queue: Ben Clayton <bclayton@google.com> Reviewed-by: Dan Sinclair <dsinclair@chromium.org> Kokoro: Kokoro <noreply+kokoro@google.com>
2022-06-29 00:55:36 +00:00
let a = 1;
let a__ = a;
IntrinsicTable: remove double underscores '__' is reserved in C++, and the 'match__' and 'build__' functions are causing OSS-fuzz builds to fail. Add the change in tint behavior to the OT notes. Add end to end tests for underscores. While the GLSL and MSL compilers seem to accept leading and double underscores in identifiers, the tint build failure has highlighted we have more work to do here (crbug.com/tint/1319) Fixed: oss-fuzz:41214 Bug: tint:1292 Bug: tint:1319 Change-Id: I32b7bf4e0cff26e678b788457f90452c2503da50 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/70480 Commit-Queue: Ben Clayton <bclayton@google.com> Kokoro: Kokoro <noreply+kokoro@google.com> Reviewed-by: David Neto <dneto@google.com>
2021-11-22 15:24:16 +00:00
let b = a;
let b__ = a__;
}