forked from OSchip/llvm-project
94 lines
1.7 KiB
Protocol Buffer
94 lines
1.7 KiB
Protocol Buffer
//===-- cxx_proto.proto - Protobuf description of C++ ---------------------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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///
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/// \file
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/// \brief This file describes a subset of C++ as a protobuf. It is used to
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/// more easily find interesting inputs for fuzzing Clang.
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///
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//===----------------------------------------------------------------------===//
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syntax = "proto2";
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message VarRef {
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required int32 varnum = 1;
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}
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message Lvalue {
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required VarRef varref = 1;
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}
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message Const {
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required int32 val = 1;
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}
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message BinaryOp {
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enum Op {
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PLUS = 0;
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MINUS = 1;
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MUL = 2;
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DIV = 3;
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MOD = 4;
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XOR = 5;
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AND = 6;
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OR = 7;
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EQ = 8;
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NE = 9;
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LE = 10;
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GE = 11;
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LT = 12;
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GT = 13;
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};
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required Op op = 1;
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required Rvalue left = 2;
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required Rvalue right = 3;
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}
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message Rvalue {
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oneof rvalue_oneof {
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VarRef varref = 1;
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Const cons = 2;
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BinaryOp binop = 3;
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}
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}
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message AssignmentStatement {
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required Lvalue lvalue = 1;
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required Rvalue rvalue = 2;
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}
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message IfElse {
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required Rvalue cond = 1;
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required StatementSeq if_body = 2;
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required StatementSeq else_body = 3;
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}
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message While {
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required Rvalue cond = 1;
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required StatementSeq body = 2;
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}
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message Statement {
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oneof stmt_oneof {
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AssignmentStatement assignment = 1;
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IfElse ifelse = 2;
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While while_loop = 3;
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}
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}
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message StatementSeq {
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repeated Statement statements = 1;
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}
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message Function {
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required StatementSeq statements = 1;
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}
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package clang_fuzzer;
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