[spirv-writer] Add as casts.
This CL adds the conversion of `as<f32>(b)` to SPIR-V.
Bug: tint:5
Change-Id: If1e04db2fe5520940527f4dcf52a89628b11b518
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/23461
Reviewed-by: David Neto <dneto@google.com>
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 9fa9927..e046cda 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -416,6 +416,7 @@
list(APPEND TINT_TEST_SRCS
writer/spirv/binary_writer_test.cc
writer/spirv/builder_accessor_expression_test.cc
+ writer/spirv/builder_as_expression_test.cc
writer/spirv/builder_assign_test.cc
writer/spirv/builder_binary_expression_test.cc
writer/spirv/builder_call_test.cc
