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Add type determiner infrastructure.

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This CL adds the Context object, variable ScopeStack and a Function map
into the type determiner.

The sample app is also updated to verify the module produced before
passing to the type determiner.

Bug: tint:5
Change-Id: Ib4af4e4305ee8a306f48e1bd328eaf3ad006fd9a
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/18823
Reviewed-by: David Neto <dneto@google.com>
This commit is contained in:
dan sinclair
2020-04-06 18:43:56 +00:00
committed by dan sinclair
parent a32315cb73
commit fa9dbf0dda
3 changed files with 30 additions and 10 deletions
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20
samples/main.cc
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@@ -292,22 +292,27 @@ int main(int argc, const char** argv) {
return 1;
}
auto module = reader->module();
auto mod = reader->module();
if (options.dump_ast) {
std::cout << std::endl << module.to_str() << std::endl;
std::cout << std::endl << mod.to_str() << std::endl;
}
if (options.parse_only) {
return 1;
}
tint::TypeDeterminer td;
if (!td.Determine(&module)) {
if (!mod.IsValid()) {
std::cerr << "Invalid module generated..." << std::endl;
return 1;
}
tint::TypeDeterminer td(&ctx);
if (!td.Determine(&mod)) {
std::cerr << td.error() << std::endl;
return 1;
}
tint::Validator v;
if (!v.Validate(module)) {
if (!v.Validate(mod)) {
std::cerr << v.error() << std::endl;
return 1;
}
@@ -316,14 +321,13 @@ int main(int argc, const char** argv) {
#if TINT_BUILD_SPV_WRITER
if (options.format == Format::kSpirv || options.format == Format::kSpvAsm) {
writer =
std::make_unique<tint::writer::spirv::Generator>(std::move(module));
writer = std::make_unique<tint::writer::spirv::Generator>(std::move(mod));
}
#endif // TINT_BUILD_SPV_WRITER
#if TINT_BUILD_WGSL_WRITER
if (options.format == Format::kWgsl) {
writer = std::make_unique<tint::writer::wgsl::Generator>(std::move(module));
writer = std::make_unique<tint::writer::wgsl::Generator>(std::move(mod));
}
#endif // TINT_BUILD_WGSL_WRITER