encounter/dawn-cmake
1
0
Fork 0
mirror of https://github.com/encounter/dawn-cmake.git synced 2025-06-05 14:13:39 +00:00
Code Issues Packages Projects Releases Wiki Activity

semantic::Struct: Add FindMember

Browse Source 
Change-Id: Ie7b76ad8b7dbac1303ed73ba6962e584fed76238
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/46628
Commit-Queue: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: James Price <jrprice@google.com>
This commit is contained in:
Ben Clayton 2021-04-07 08:35:31 +00:00 committed by Commit Bot service account
parent f23696ddda
commit 3bfb6817df
2 changed files with 14 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
src/semantic/sem_struct.cc
View File

@ -12,6 +12,7 @@
// See the License for the specific language governing permissions and // See the License for the specific language governing permissions and
// limitations under the License. // limitations under the License.
#include "src/ast/struct_member.h"
#include "src/semantic/struct.h" #include "src/semantic/struct.h"
TINT_INSTANTIATE_TYPEINFO(tint::semantic::Struct); TINT_INSTANTIATE_TYPEINFO(tint::semantic::Struct);
@ -37,6 +38,15 @@ Struct::Struct(type::Struct* type,
Struct::~Struct() = default; Struct::~Struct() = default;
const StructMember* Struct::FindMember(Symbol name) const {
for (auto* member : members_) {
if (member->Declaration()->symbol() == name) {
return member;
}
}
return nullptr;
}
StructMember::StructMember(ast::StructMember* declaration, StructMember::StructMember(ast::StructMember* declaration,
uint32_t offset, uint32_t offset,
uint32_t align, uint32_t align,

4
src/semantic/struct.h
View File

@ -79,6 +79,10 @@ class Struct : public Castable<Struct, Node> {
/// @returns the members of the structure /// @returns the members of the structure
const StructMemberList& Members() const { return members_; } const StructMemberList& Members() const { return members_; }
/// @param name the member name to look for
/// @returns the member with the given name, or nullptr if it was not found.
const StructMember* FindMember(Symbol name) const;
/// @returns the byte alignment of the structure /// @returns the byte alignment of the structure
/// @note this may differ from the alignment of a structure member of this /// @note this may differ from the alignment of a structure member of this
/// structure type, if the member is annotated with the `[[align(n)]]` /// structure type, if the member is annotated with the `[[align(n)]]`