commit 75b18674bf9846de04ecd223d7d7fab7066b0c5b
author Ben Clayton <bclayton@google.com> Tue Nov 29 21:17:37 2022 +0000
committer Dawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com> Tue Nov 29 21:17:37 2022 +0000
tree b28d8604e346979980c91ed75cefe4f90441ffd4
parent c158e845e65cfccac35146b908b55dd668025741

tint: Add Symbol inequality operator

Allows Symbol to be used in a std::variant

Change-Id: If366622c39b5c25d633f6507467c9859394577c3
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/112283
Commit-Queue: Ben Clayton <bclayton@google.com>
Reviewed-by: Dan Sinclair <dsinclair@chromium.org>
Kokoro: Ben Clayton <bclayton@google.com>

src/tint/symbol.cc

diff --git a/src/tint/symbol.cc b/src/tint/symbol.cc
index 9adc1aa..32177f6 100644
--- a/src/tint/symbol.cc
+++ b/src/tint/symbol.cc
@@ -42,6 +42,11 @@
     return val_ == other.val_;
 }
 
+bool Symbol::operator!=(const Symbol& other) const {
+    TINT_ASSERT_PROGRAM_IDS_EQUAL_IF_VALID(Symbol, program_id_, other.program_id_);
+    return val_ != other.val_;
+}
+
 bool Symbol::operator<(const Symbol& other) const {
     TINT_ASSERT_PROGRAM_IDS_EQUAL_IF_VALID(Symbol, program_id_, other.program_id_);
     return val_ < other.val_;