cel-expr · copybara-service · Jul 24, 2026 · Jul 24, 2026
diff --git a/parser/internal/BUILD b/parser/internal/BUILD
@@ -92,7 +92,6 @@ cc_library(
         "//parser:options",
         "//parser:parser_interface",
         "@com_google_absl//absl/base:nullability",
-        "@com_google_absl//absl/cleanup",
         "@com_google_absl//absl/container:flat_hash_map",
         "@com_google_absl//absl/status:statusor",
         "@com_google_absl//absl/strings",

diff --git a/parser/internal/pratt_parser_test.cc b/parser/internal/pratt_parser_test.cc
@@ -223,6 +223,12 @@ std::vector<TestCase> GetParserTestCases() {
               -123^#1:int64#
             )",
       },
+      TestCase{
+          .source = "9223372036854775807",
+          .expected_ast = R"(
+              9223372036854775807^#1:int64#
+            )",
+      },
       TestCase{
           .source = "-9223372036854775808",
           .expected_ast = R"(

diff --git a/parser/internal/pratt_parser_worker.cc b/parser/internal/pratt_parser_worker.cc
@@ -22,12 +22,79 @@
 #include "absl/strings/str_cat.h"
 #include "absl/strings/str_format.h"
 #include "absl/strings/string_view.h"
+#include "common/operators.h"
 #include "common/source.h"
 #include "parser/internal/lexer.h"
 #include "parser/options.h"
 #include "parser/parser_interface.h"
 
 namespace cel::parser_internal {
+namespace {
+
+using CelOperator = ::google::api::expr::common::CelOperator;
+
+const BinaryOpInfo kLogicalOr = {1, CelOperator::LOGICAL_OR, true,
+                                 TokenType::kLogicalOr};
+const BinaryOpInfo kLogicalAnd = {2, CelOperator::LOGICAL_AND, true,
+                                  TokenType::kLogicalAnd};
+const BinaryOpInfo kLess = {3, CelOperator::LESS, false, TokenType::kLess};
+const BinaryOpInfo kLessEqual = {3, CelOperator::LESS_EQUALS, false,
+                                 TokenType::kLessEqual};
+const BinaryOpInfo kGreater = {3, CelOperator::GREATER, false,
+                               TokenType::kGreater};
+const BinaryOpInfo kGreaterEqual = {3, CelOperator::GREATER_EQUALS, false,
+                                    TokenType::kGreaterEqual};
+const BinaryOpInfo kEqualEqual = {3, CelOperator::EQUALS, false,
+                                  TokenType::kEqualEqual};
+const BinaryOpInfo kExclamationEqual = {3, CelOperator::NOT_EQUALS, false,
+                                        TokenType::kExclamationEqual};
+const BinaryOpInfo kIn = {3, CelOperator::IN, false, TokenType::kIn};
+const BinaryOpInfo kPlus = {4, CelOperator::ADD, false, TokenType::kPlus};
+const BinaryOpInfo kMinus = {4, CelOperator::SUBTRACT, false,
+                             TokenType::kMinus};
+const BinaryOpInfo kAsterisk = {5, CelOperator::MULTIPLY, false,
+                                TokenType::kAsterisk};
+const BinaryOpInfo kSlash = {5, CelOperator::DIVIDE, false, TokenType::kSlash};
+const BinaryOpInfo kPercent = {5, CelOperator::MODULO, false,
+                               TokenType::kPercent};
+const BinaryOpInfo kDefaultOpInfo = {0, "", false, TokenType::kError};
+
+}  // namespace
+
+const BinaryOpInfo& GetBinaryOpInfo(TokenType type) {
+  switch (type) {
+    case TokenType::kLogicalOr:
+      return kLogicalOr;
+    case TokenType::kLogicalAnd:
+      return kLogicalAnd;
+    case TokenType::kLess:
+      return kLess;
+    case TokenType::kLessEqual:
+      return kLessEqual;
+    case TokenType::kGreater:
+      return kGreater;
+    case TokenType::kGreaterEqual:
+      return kGreaterEqual;
+    case TokenType::kEqualEqual:
+      return kEqualEqual;
+    case TokenType::kExclamationEqual:
+      return kExclamationEqual;
+    case TokenType::kIn:
+      return kIn;
+    case TokenType::kPlus:
+      return kPlus;
+    case TokenType::kMinus:
+      return kMinus;
+    case TokenType::kAsterisk:
+      return kAsterisk;
+    case TokenType::kSlash:
+      return kSlash;
+    case TokenType::kPercent:
+      return kPercent;
+    default:
+      return kDefaultOpInfo;
+  }
+}
 
 ParserWorker::ParserWorker(
     const cel::Source& source, const cel::ParserOptions& options,