1 //===--- ExpressionTraits.cpp - Expression Traits Support -----------------===// 2 // 3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4 // See https://llvm.org/LICENSE.txt for license information. 5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6 // 7 //===----------------------------------------------------------------------===// 8 // 9 // This file implements the expression traits support functions. 10 // 11 //===----------------------------------------------------------------------===// 12 13 #include "clang/Basic/ExpressionTraits.h" 14 #include "llvm/Support/ErrorHandling.h" 15 #include <cassert> 16 using namespace clang; 17 18 static constexpr const char *ExpressionTraitNames[] = { 19 #define EXPRESSION_TRAIT(Spelling, Name, Key) #Name, 20 #include "clang/Basic/TokenKinds.def" 21 }; 22 23 static constexpr const char *ExpressionTraitSpellings[] = { 24 #define EXPRESSION_TRAIT(Spelling, Name, Key) #Spelling, 25 #include "clang/Basic/TokenKinds.def" 26 }; 27 28 const char *clang::getTraitName(ExpressionTrait T) { 29 assert(T <= ET_Last && "invalid enum value!"); 30 return ExpressionTraitNames[T]; 31 } 32 33 const char *clang::getTraitSpelling(ExpressionTrait T) { 34 assert(T <= ET_Last && "invalid enum value!"); 35 return ExpressionTraitSpellings[T]; 36 } 37