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Add ProgramBuilder::Alias()

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Combines the calls to ty.alias() and AST().AddConstructedType()

Change-Id: I84eaf6275d37141cf8973db7e04d25d9cb9c6351
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/53801
Commit-Queue: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Antonio Maiorano <amaiorano@google.com>
This commit is contained in:
Ben Clayton
2021-06-09 14:32:14 +00:00
parent 3b26717377
commit 6e7d24d36a
21 changed files with 102 additions and 133 deletions
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16
src/ast/alias_test.cc
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@@ -35,7 +35,7 @@ using AstAliasTest = TestHelper;
TEST_F(AstAliasTest, Create) {
auto* u32 = create<U32>();
auto* a = create<Alias>(Sym("a_type"), u32);
auto* a = Alias("a_type", u32);
EXPECT_EQ(a->symbol(), Symbol(1, ID()));
EXPECT_EQ(a->type(), u32);
}
@@ -46,7 +46,7 @@ TEST_F(AstAliasTest, Create) {
TEST_F(AstAliasTest, TypeName_LinearTime) {
Type* type = ty.i32();
for (int i = 0; i < 1024; i++) {
type = create<Alias>(Symbols().New(), type);
type = Alias(Symbols().New(), type);
}
for (int i = 0; i < 16384; i++) {
type->type_name();
@@ -54,22 +54,22 @@ TEST_F(AstAliasTest, TypeName_LinearTime) {
}
TEST_F(AstAliasTest, TypeName) {
auto* at = create<Alias>(Sym("Particle"), create<I32>());
auto* at = Alias("Particle", create<I32>());
EXPECT_EQ(at->type_name(), "__alias_$1__i32");
}
TEST_F(AstAliasTest, FriendlyName) {
auto* at = create<Alias>(Sym("Particle"), create<I32>());
auto* at = Alias("Particle", create<I32>());
EXPECT_EQ(at->FriendlyName(Symbols()), "Particle");
}
TEST_F(AstAliasTest, UnwrapAll_TwiceAliasPointerTwiceAlias) {
auto* u32 = create<U32>();
auto* a = create<Alias>(Sym("a_type"), u32);
auto* aa = create<Alias>(Sym("aa_type"), a);
auto* a = create<ast::Alias>(Sym("a_type"), u32);
auto* aa = create<ast::Alias>(Sym("aa_type"), a);
auto* paa = create<Pointer>(aa, StorageClass::kUniform, Access::kUndefined);
auto* apaa = create<Alias>(Sym("paa_type"), paa);
auto* aapaa = create<Alias>(Sym("aapaa_type"), apaa);
auto* apaa = create<ast::Alias>(Sym("paa_type"), paa);
auto* aapaa = create<ast::Alias>(Sym("aapaa_type"), apaa);
EXPECT_EQ(aapaa->symbol(), Symbol(4, ID()));
EXPECT_EQ(aapaa->type(), apaa);